Entries |
Document | Title | Date |
20080217423 | Single-Dose Spray Container, Spray Tip and Single-Dose Spray Kit - The invention relates to a single-dose container fitted with a spray tip comprising a generally cylindrical nozzle, the upper end of which comprises a spray opening and the opposite end of which is extended by a plunger of smaller diameter, the free end of which is mechanically reinforced, the nozzle and the plunger being crossed along their longitudinal axis by a traversing cavity, said traversing cavity having at the nozzle a means of creating droplets; it also relates to the actual tip and to a spray kit comprising said nozzle and a pre-filled single-dose bottle. | 09-11-2008 |
20080230623 | Portable remote control valve actuator apparatus - A remote control actuator apparatus comprising a recharger, a battery pack, a valve actuator, and connecting couplers. The valve actuator comprises an RF receiver and a 12 VDC/24VAC inverter. A hand held battery operated remote controller transmits a given signal for a given water valve control to an RF receiver in the valve actuator, which then sends 24 volts AC signal through a coupler to either a cable with magnetic connectors or a remote control module connected to wiring between the valve control and the valve. | 09-25-2008 |
20080277491 | Powder Barrier Coupling for Powder Spray Systems - A powder barrier coupling for a pneumatic line of a powder spray system which is air passable but powder impassable. An exterior shell forms a passage. Disposed sealingly within the passage is a porous filter media having an average pore size and thickness which are predetermined to permit passage therethrough of air, but prevent the passage therethrough of powder of a selected average cross-sectional size. | 11-13-2008 |
20080283625 | Spraying Apparatus and Method of Using the Same - An outlet head ( | 11-20-2008 |
20080296400 | Quantitative aerosol generator (QAG) method and apparatus - An apparatus and method for generating an aerosol wherein the aerosol has a known concentration of metals or other chemical components, and wherein the aerosol concentration remains constant over a long period of time, rendering the apparatus and method suitable for application as a reference standard | 12-04-2008 |
20090001189 | FLUID DISCHARGING APPARATUS AND FLUID DISCHARGING METHOD - A fluid discharging apparatus comprising a head including nozzles for discharging fluid, a storage for storing the fluid to be supplied to the head, a pressurizing unit that pressurizes the fluid so that the fluid flows from the storage toward the head, and a receiving unit for receiving the fluid discharged from the nozzles when being positioned at a position opposing the nozzles wherein the receiving unit does not contact the nozzles. | 01-01-2009 |
20090032610 | Anti-Drip fluid delivery device - A power sprayer or spray device for use with a faucet. The spray device diminishes the tendency of water to emanate therefrom when not activated. | 02-05-2009 |
20090039173 | Method and apparatus for exemplary irrigation system - An automated irrigation system having a computer to monitor and regulate the water flow to the various destinations. The computer is user programmable. The water flow is regulated by solenoids which are open and close based upon the instructions received from the computer. Moisture sensors at the destination locations transmit information to the computer by a PC board to prevent water overflow or flooding. | 02-12-2009 |
20090050707 | ADJUSTABLE SOLID-FLOW NOZZLE AND METHOD - Adjustable nozzles for directing a solid-stream of fluid and associated methods for using the same are provided. According to one embodiment, the adjustable nozzle includes a base member having an aperture therethrough defining a nozzle inlet. The nozzle includes a plurality of elongate vanes each having first and second ends. The first ends of the vanes extend from the base member in a circumferential configuration so as to form an interior region. The second ends of the vanes are operable to define an expandable nozzle outlet. The nozzle includes a liner extending from the nozzle inlet to the nozzle outlet within the interior region. The liner is structured to direct the fluid from the nozzle inlet to the nozzle outlet. Each of the plurality of vanes is biased towards the liner to thereby support the liner and control the flow of the fluid therethrough. | 02-26-2009 |
20090065603 | VARIABLE RATE SPRAY NOZZLE CONTROL - The present invention provides an advanced spray control system for controlling a sprayer, which comprises a plurality of scrolling means operatively connected to the sprayer, where the spray system offers added controllability and operability. Also provided is a method of controlling a sprayer using the spray control system of the present invention. | 03-12-2009 |
20090072043 | NOZZLE FOR GENERATING HIGH-ENERGY CAVITATION - A cavitation nozzle includes a hydro-acoustic oscillator, an orifice, and a conical diffuser. The conical diffuser includes a first zone for diffusing a liquid jet, a second zone comprising two or more shear chambers for creating additional cavitation bubbles by creating rotational flow in the chamber, and a third zone which has a diameter larger than the shear chambers or the first zone. | 03-19-2009 |
20090078785 | METHOD AND DEVICE FOR ATOMIZING A LIQUID - A method for atomizing at least one liquid ( | 03-26-2009 |
20090108091 | ADJUSTABLE SPRAY PATTERN ATOMIZER - An atomizer delivery manifold or spray head with an adjustable spray pattern tip is provided. The adjustable spray pattern atomizer is especially useful for delivery of fibrin glues, and enables a fluid admixture to be applied precisely to a specific site in a wide range of spray patterns. | 04-30-2009 |
20090145974 | IRRIGATION FIELD MODULE MATRIX CONFIGURED FOR WIRELESS COMMUNICATION WITH A CENTRAL CONTROL SERVER - The invention is an irrigation field module matrix configured for wireless communication with a central control server. The central control server contains a database with relevant information regarding features, parameters, and characteristics of a particular irrigation system. This system utilizes proprietary irrigation software to control a plurality of field modules, at one or more remote locations, via a network bridge adapter. An irrigation system may comprise a single server, or multiple servers that may be configured so that control of the entire system is centralized, and control of one or multiple irrigation locations may be accomplished remotely by wirelessly accessing, monitoring and controlling a location's field module matrix. | 06-11-2009 |
20090152373 | SMOOTH BORE NOZZLE WITH ADJUSTABLE BORE - A firefighting nozzle of the present invention includes a nozzle body with an inlet and an outlet, a passageway having a smooth bore extending between the inlet and the outlet of the nozzle body, and a compressible member defining at least a portion of the passageway. The compressible member has an inner dimension transverse to the longitudinal central axis. The nozzle also includes an adjuster mounted about the compressible member for selectively compressing the compressible member, wherein the pressure of the fluid flowing into the nozzle applies an outwardly directed pressure on the compressible member to thereby increase the inner dimension of the compressible member, and with at least a portion of the pressure being diverted from the passageway for applying an inwardly directed pressure on the compressible member to thereby at least reduce the force needed to be applied by the adjuster to counter-act the outwardly directed pressure when adjusting the flow rate of the nozzle. | 06-18-2009 |
20090159719 | CONTROL METHOD OF A DEVICE FOR NEBULIZING LIQUIDS INTO THE AIR - A control method for one or several devices for nebulizing liquids into the air (DF | 06-25-2009 |
20090206172 | MICRO-SPRAY SYSTEM RESONANCE FREQUENCY MODULATION METHOD AND DEVICE - A micro-spray system resonance frequency modulation method and device designed to minimize resonance frequency drift during atomization involves using a resonance frequency modulation unit for modulating resonance frequency and nodes, controlling and calibrating resonance frequency, and performing real-time measurement and correction to prevent operating frequency from drifting beyond a preferred operating frequency range, with a view to increasing spray flow and spray area, minimizing effects of ambient factors, and overcoming drawbacks of prior art. | 08-20-2009 |
20090230209 | DIRECTIONAL JET FLOW CONTROL - A device is disclosed that uses a flow-control methodology to control sprays at very high precision and frequency. The device is based on an enhanced Coanda effect. The control flow is selectively applied to the region in which we desire the jet to vector and control the profile (width) of the jet. The control flow is introduced through multiple control flow ports surrounding the primary nozzle and adjacent to the Coanda surface. By selectively opening and closing different control flow ports the motion and profile of the jet can be controlled. | 09-17-2009 |
20090242657 | Systems And Methods For Automatically Varying Droplet Size In Spray Released From A Nozzle - Systems and methods are provided for spraying chemicals and automatically adjusting, in substantially real-time, the drop size of the liquid in the spray. The drop size may be adjusted to control (either minimize or maximize) the amount of drift associated with the sprayed liquid. | 10-01-2009 |
20090302127 | DRIP EMITTER WITH AN INDEPENDENT NON-DRAIN VALVE - An elastomer membrane based, regulated drip emitter unit, equipped with a non-drip valve, wherein the drip emitter is characterized by that it includes an opening that is exposable to an approximate atmospheric pressure that prevails on the water outlet from the drip emitter; and an additional elastomer membrane portion that is strained and biased against the water inlet opening of the drip emitter for creating a seal with its one side for a non-drain valve and on its other (second) side it is connected to that atmospheric pressure prevailing opening, and wherein the elastomer membrane portion is movable towards that opening in order to open the water inlet opening for enabling a water flow passage from a water supply conduit to the drip emitter, and this from the specific instant that the force exerted by the water pressure prevailing in the water supply conduit on one side of that elastomer portion, overcomes the strain at which that portion was strained and biased against the water inlet opening, as well as the approximate atmospheric pressure that prevails on the other side of that elastomer portion. | 12-10-2009 |
20100006666 | BROADCAST SPREADER WITH RATE CONTROL SYSTEM - A control mechanism for a spreader incorporating a movable material control gate comprises a first limit switch having a fixed position, a linear actuator having a positional member which moves in response to operation of the linear actuator. Movement of the positional member in a first direction causes the positional member to contact the first limit switch to define a closed position of the control gate. The control mechanism also includes a second limit switch mounted to the positional member and an adjustment system comprising a user adjustment device engaged with a linear adjustment member adjustable through a positional linear range. Movement of the adjustment device by a user causes the adjustment member to move within the linear range. Additionally, movement of the positional member in a second direction causes the second limit switch to contact the adjustment member to define an adjustably open position of the control gate. | 01-14-2010 |
20100012744 | MULTI-ZONE SPRINKLER SYSTEM WITH MOISTURE SENSORS AND ADJUSTABLE SPRAY PATTERN - An irrigation system comprises sprinkler heads with an electrically adjustable spray pattern, moisture sensors, and a controller. Based upon input signals from the moisture sensors, the controller dynamically configures the spray pattern of the sprinkler head to allow more water to fall on areas that need to be watered and less water to fall on areas that do not require additional water. | 01-21-2010 |
20100032493 | Precision variable rate irrigation system - A method is described for automatically adjusting the water application rate of an irrigation system which is movable over an agricultural field, comprising the steps of: (a) processing one or more main field layers of geospatial data; (b) generating variable irrigation management zones dependent on the irrigation system in the field; and (c) adjusting water application from the irrigation system dependent on the spatial location of the irrigation system in the field and the underlying processed geospatial field data previously determined. The method may also use the step of utilizing one or more of the field layers to identify at least one optional crop sensor location within the field. The water application rate is adjusted by increasing or decreasing the speed of the irrigation system or by turning the irrigation system on or by turning the irrigation system off. | 02-11-2010 |
20100038444 | Oscillating Sprinkler that Automatically Produces a Rectangular Water Distribution Pattern - Many areas watered by prior art oscillating sprinklers are substantially rectangular. However, prior art oscillating sprinklers typically produce generally or substantially elliptical water distribution patterns. This geometric incompatibility causes problems and inefficiencies. Embodiments of the current invention include an oscillating sprinkler that automatically produces a substantially rectangular water distribution pattern. The substantially rectangular water distribution pattern may be produced by automatically controlling the distance from the sprinkler that streams of water travel before impacting the ground. This is accomplished by automatically and sequentially opening and closing and/or restricting flow to select nozzles at select points and within select portions of the oscillation cycle. A current invention oscillating sprinkler may reduce waste water, may reduce run-off waste water, and may automatically provide water to the corner areas of typical substantially rectangular areas to be watered. | 02-18-2010 |
20100044456 | Rolling herbicide applicator with an adjustable shield - A rolling liquid herbicide applicator with an adjustable shield is attached to a hollow pole having an adjustable width protective shield mounted to one end weighted, textured wheels for rolling over most terrains are attached to the adjustable width protective shield. On the opposite end of the hollow pole handle is a trigger. When the trigger is activated, an internal trigger stick is moved down through the hollow pole, thereby causing a “C” shaped piece to move upward. This upward movement pushes on a hard flat disk. The movement of the hard flat disk causes pliable cap center to move. The gravity flow of liquid herbicide from a liquid herbicide container causes the liquid herbicide to move through a tube and nozzle assembly. The adjustable width protective shield over the nozzle prevents overspray and accidental contact of the liquid herbicide on healthy desired vegetation. | 02-25-2010 |
20100044457 | Tilt Nozzle for Coal-Fired Burner - An improved end housing for nozzle assemblies used to project a stream of particulate coal into a burner housing. The improvement includes the addition of vertically-oriented, spaced parallel aiming plates. A four nozzle burner assembly has two sets of diagonally opposite nozzles in which all nozzles are aimed directly at the fireball center. | 02-25-2010 |
20100096469 | SPREADER APPARATUS FOR VEHICLES - A vehicle including a dump body and spreader for selectively dumping and spreading materials. The vehicle includes, at least, a chassis, a body, and a spreader apparatus with a belt mechanism. A hoist is provided which extends between the body and the chassis for pivoting the body about a hinge. A tailgate is located at the rear of the body wherein the tailgate is pivotably mounted to the body. The tailgate has an opening therein to permit material to flow therethrough from the dump body to an auger assembly. The auger assembly includes an auger, which directs material to an opening through which the material will fall into the spreader apparatus. The spreader apparatus includes a body with an inlet and outlet, a belt mechanism driven by a motor, a mounting mechanism to attach it to the vehicle. The belt is driven by a motor that is controlled by a control system located in the vehicle. The control system monitors vehicle speed and then runs the belt at a speed such that all materials dispensed from the spreader outlet will have a velocity equal an opposite to that of the vehicle, or zero speed relative to the ground. | 04-22-2010 |
20100096470 | DROP VOLUME REDUCTION - Droplet volume on a substrate may be controlled using a capillary liquid bridge. Generally, droplets may be dispensed in a drop pattern on the substrate. A DV-substrate may be positioned in contact with the droplets and at a distance from the substrate forming a capillary liquid bridge. Separation of the DV-substrate disrupts the capillary liquid bridge with at least a portion of the droplet volume being transferred to the DV-substrate. | 04-22-2010 |
20100102139 | METHOD AND APPARATUS FOR SOIL EXCAVATION USING SUPERSONIC PNEUMATIC NOZZLE WITH WEAR TIP AND SUPERSONIC NOZZLE FOR USE THEREIN - A tool suitable for soil excavation that can be used in a number of distinct applications is disclosed, wherein the tool includes a sonic or supersonic pneumatic nozzle assembly comprising a converging-diverging cylindrical nozzle body having an internal through passage with inlet on the converging side and an outlet on the diverging side of the nozzle body; and a replaceable cylindrical wear tip removably coupled to the nozzle body and with an internal through passage aligning with the outlet of the nozzle body, and wherein an outside form of the wear tip is configured to direct reverse sand blasting particles away from the external surfaces of the nozzle body. | 04-29-2010 |
20100237164 | Sprinkler and Method for Controlling the Same - A sprinkler and a method for controlling the same are disclosed. The sprinkler and the method can uniformly supply water on a variety of topographies without any waste of water. The sprinkler includes a fluid supply pipe to supply fluid; a nozzle to spray the fluid supplied from the fluid supply pipe; a flux regulator to control an amount of the fluid supplied to the nozzle; and a controller to control operation of the flux regulator. | 09-23-2010 |
20100237165 | GENERATION OF A PULSED JET BY JET VECTORING THROUGH A NOZZLE WITH MULTIPLE OUTLETS - A method of producing a pulsatile jet flow from a substantially constant flow primary jet in a way that is mechanically efficient, easy to implement, and allows direct control over pulse duration and pulsing frequency is disclosed herein. The invention includes at least two components: (a) a constant flow fluid jet produced by any normal method (e.g., propeller) that can be directionally vectored fluidically, mechanically, or electromagnetically and (b) a nozzle with multiple outlets (orifices) through which the vectored jet may be directed. By alternately vectoring the jet through different outlets, a transient (pulsatile) flow at an outlet is obtained even with a substantially constant primary jet flow. Additionally, the nozzle outlets may be oriented in different directions to provide thrust vectoring, making the invention useful for maneuvering, directional control, etc. | 09-23-2010 |
20100237166 | Magnetic Coupling for Sprayheads - A faucet including a faucet head, a body and a magnetic coupling releasably coupling the faucet head to the faucet body. | 09-23-2010 |
20100243753 | Gas Dynamic Virtual Nozzle for Generation of Microscopic Droplet Streams - A nozzle for producing a single-file stream of droplets of a fluid, methods using the nozzle, and an injector, comprising the nozzle of the invention, for providing the single-file stream of droplets of a fluid to a high-vacuum system are described. The nozzle comprises two concentric tubes wherein the outer tube comprises a smoothly converging-diverging exit channel and the outlet end of the first tube is positioned within the converging section of the exit channel. | 09-30-2010 |
20100276506 | NOZZLES FOR A FLUID JET DECOKING TOOL - A fluid jet nozzle for a decoking tool, a decoking tool and method of operating same. The nozzle includes a nozzle assembly for use in a fluid jet decoking tool. The assembly includes a housing to hold one or more nozzles that are used to spray or otherwise distribute decoking fluid. An internal flowpath that extends from an inlet of the nozzle to an outlet of the nozzle defines a tapered shape such that when the decoking fluid passes through the nozzle, the flowpath produces a predominantly coherent flow pattern in the fluid. | 11-04-2010 |
20100276507 | APPARATUS AND METHOD FOR VARYING THE PROPERTIES OF A MULTIPLE-PHASE JET - The invention relates to an apparatus and a method for injecting a multiple-phase jet with a variable direction and/or opening, by the fluidic interaction between the multiple-phase jet and one or more actuation jets. | 11-04-2010 |
20100282859 | WATERING MAT FOR THE LARGE-AREA DISTRIBUTION OF WATER - The disclosure relates to a watering mat for the large-area distribution of water, particularly in horticulture and landscaping as well as agriculture, comprising a first and a second carrier layer to accommodate elements of the watering mat, one or more connections for connecting the first and the second carrier layers, one or more water-feeding elements arranged between the first and the second carrier layers for feeding water into the watering mat and distributing water through the watering mat, an absorption layer for water storage arranged between the first and the second carrier layers and means for detecting the moisture level in the watering mat. | 11-11-2010 |
20100301130 | Automatic nozzle changer - A sprinkler assembly includes a housing having an open side; a sprinkler body supported at one end of the housing and adapted to receive a nozzle. A nozzle magazine is attached to the housing along the open side and holds plural nozzles selectively alignable with said sprinkler body. An actuator is arranged to move a selected one of the plural nozzles from the nozzle magazine into the sprinkler body. | 12-02-2010 |
20100301131 | METHOD AND SYSTEM FOR THE APPLICATION OF LIQUID PESTICIDES - A system and method for applying an aqueous pesticide solution comprising a motor and a pump combination wherein the pump is operable in the 1000-3000 pounds per square inch range; a reservoir for holding the solution to be dispersed; a regulator and pressure monitoring gauge; a hose and nozzle system configured to disperse the pesticide solution at a rate of about 1.5 to about 2.5 gallons per minute and to atomize the solution being dispersed into droplets of between 1 to 30 microns, wherein an adhesion property of the dispersed aqueous pesticide solution is significantly enhanced by such configuration, and wherein the solution is hydro-kinetically charged when released from its hydrostatic state as the solution flows through the dispersion nozzle assembly. | 12-02-2010 |
20100327075 | AEROSOL GENERATION - An aerosol generation mechanism where a liquid mass is arranged to impinge a liquid-phobic surface ( | 12-30-2010 |
20110000976 | Drip And Bubbler Irrigation Fertilizing System - An irrigation fertilizing system employing a water porous mesh pouch containing a slow dissolving fertilizing medium and attaching directly to a drip type emitter device via a tube fitting or indirectly below a standard irrigation bubbler emitter or drip adjustable flow emitter by means of a flexible fitted pouch design, which allows it to be held in place under the emitter output. | 01-06-2011 |
20110011944 | SPRAY TANNING DELIVERY DEVICE - An apparatus for delivering liquid utilizing a wand with a nozzle, a toggle switch, and a supply canister for delivering self-tanning and sun-tanning solutions to a human body is disclosed. Projections on the wand facilitate a direct connection to a supply canister containing the chosen liquid to be delivered without the necessity of an exposed external tube suspended between the wand and the supply canister. The wand may be detached and reattached to the supply canister for storage or use. | 01-20-2011 |
20110024516 | HAND HELD SHOWER WITH A BUTTON SWITCHING MECHANISM FOR SWITCHING SPRAY PATTERNS - A hand held shower with a button switching mechanism for switching spray patterns disclosed in the present invention comprises a body, a button switching mechanism and a cover unit. The button switching mechanism comprises a seat, a disc, a lever, a button, a lower ratchet wheel sleeve and an upper wheel bar. Each time the button pressed, the disc will be rotated to a certain angle so that the outlet hole of the disc will align with the different inlets of seat. The inlets of the seat and the channels with different functions of the cover unit cooperate to switch the spray pattern. The spray pattern can be conveniently and accurately switched by pressing the button with one hand and with little effort. | 02-03-2011 |
20110024517 | Swirl spraying nozzle for sprayng liquid fuel, and method of producing same, and a nozzle assembly for a burner with the swirl spraying nozzle - A swirl spraying nozzle for spraying liquid fuel is provided. The swirl spraying nozzle includes a nozzle body including a hollow cylinder with a base terminating the hollow cylinder on one side and with a head terminating the hollow cylinder on the other side such that a swirl chamber is formed in the nozzle body. An admission hole is provided in the hollow cylinder in the vicinity of the base and is arranged in a plane perpendicular to the longitudinal axis of the hollow cylinder. The admission hole is positioned at an angle in the circumferential direction of the hollow cylinder. An outlet hole is provided in the head on the longitudinal axis of the hollow cylinder such that a liquid can flow tangentially through the admission hole with a swirling action into the swirl chamber and can flow out axially from the swirl chamber through the outlet opening. | 02-03-2011 |
20110036920 | SPRAY NOZZLE - A spray nozzle includes an orifice disposed on a substantially planar discharge surface. An impingement surface is disposed opposite the orifice, the impingement surface forming an angle with a centerline of the orifice. The angle between the orifice centerline and the surface is less than 90 degrees. A deflection ridge bridges a gap between the impingement surface and the discharge surface. The deflection ridge encompasses a partial circumference of the nozzle. The nozzle includes a fluid fitting adapted for providing a pressurized fluid to the orifice. | 02-17-2011 |
20110042478 | METHOD FOR APPLYING LIQUID MATERIAL, DEVICE THEREFOR, AND PROGRAM THEREFOR - Object: Provided are a method for applying a liquid material wherein there is no need to compute complex parameters and there is no influence on the speed of movement of an ejection unit, a device for the same, and a program for the same. | 02-24-2011 |
20110079657 | POWER SPRAYER - A spray head for a power sprayer configured to generate a continuous sheet-like water shield around a center stream of water is disclosed. A water delivery device for use with a sink is disclosed, the water delivery device may produce a stream of water surrounded by a continuous shield of water. | 04-07-2011 |
20110089253 | Fluid Spray Device and Methods of Use - A fluid spray device adapted to use compressed gas to discharge a fluid is described. Embodiments of the device comprise a tank containing a fluid under positive pressure, and a wand through which the pressurized fluid is discharged. The device is typically operationally coupled to a truck pneumatic system to pressurize the fluid. | 04-21-2011 |
20110101123 | OSCILLATING SPRINKLER AUTOMATICALLY PRODUCING EVENLY-SPACED RECTILINEAR WATERING AND A RECTANGULAR WATERING PATTERN - A sprinkler includes an oscillating tube that receives water from a supply, and the tube oscillates about a longitudinal axis through a range of radial angles. A plurality of nozzles spaced along the oscillating tube distribute water generally upward and outward from the oscillating tube to create a water distribution pattern on the ground. The longitudinal angles of at least some of the nozzles are automatically selectively regulated as a function of the radial angle of the oscillating tube, controlling the impact locations on the ground of the water emanating from the respective nozzles. The longitudinal angles may be automatically regulated such that the water emanating from the respective nozzles reaches parallel, rectilinear, evenly-spaced impact locations on the ground. The ranges of radial angles traversed by at least some of the nozzles may be automatically regulated such that the ends of the water distribution pattern are rectilinear. A rectangular or square water distribution pattern may be thereby automatically produced. | 05-05-2011 |
20110121092 | SMOKE GENERATING ENTERTAINMENT SYSTEM - An entertainment system ( | 05-26-2011 |
20110139886 | SHOWER HAVING A SHOWER AREA CHANGED WITH VARIATION OF WATER PRESSURE - A shower having a shower area changed with variation of water pressure includes: a holding unit, in which a water channel is designed and a feed-water valve is added on the top of the water channel; a spraying water unit, which is sealed with the holding unit, comprising at least two spraying water groups that are a main spraying water group and at least one branch spraying water group; and at least one movable unit, whose number is equal with the number of branch spraying water groups, assembled with the branch spraying water groups in one to one correspondence. In order to change the shower area, we could regulate the opening and closing of the feed-water valve to control water pressure. | 06-16-2011 |
20110147477 | Fluid diversifying apparatus and method - A fluid diversifying apparatus includes a fluid passage member having a fluid passage therewithin, and a fluid diversifying unit communicatively connected to the fluid passage for dispensing fluid with predetermined spray pattern. The fluid diversifying unit has a plurality of fluid selection inlets and a plurality of fluid dispensing portions communicatively connected to each of respective the fluid selection inlets for dispensing a spray pattern of the fluid through each of the dispensing portions, such that when one of the fluid selection inlet is selectively aligning with the fluid passage outlet, the fluid flow is guided to enter selected the fluid selection inlet to dispense fluid from respective the fluid dispensing portion, so as to selectively control the spray pattern from one of the fluid dispensing portions. | 06-23-2011 |
20110168801 | STEPPED SWIRLER FOR DYNAMIC CONTROL - A swirling device for injecting a medium into a turbine is provided. The swirling device includes a central axis, a central passage in an axial direction along the central axis and an outer perimeter. The swirling device further includes a first duct and a second duct. The first duct and the second duct are adapted for guiding the medium from a region surrounding the outer perimeter to the central passage. The first duct includes a first depth in the axial direction and the second duct includes a second depth in the axial direction. The first depth and the second depth are different. | 07-14-2011 |
20110174894 | SHOWERHEAD WITH MULTIPLE AERATING ORIFICE PLATES - A device for use in a shower head that discharges a fluid, such as water, has a plurality of nozzles, each nozzle having an opening for discharging the fluid and a plurality of apertures spaced away from the opening having a bore through which the fluid flows, and a face through which the opening extends. The nozzles each create droplets that are large enough to retain heat and moving slowly enough to minimize irritation to a user. | 07-21-2011 |
20110210186 | MOBILE SPRAYER SYSTEM FOR SPRAYING AQUATIC ENVIRONMENTS - A mobile sprayer is provided for spraying through difficult terrain found in aquatic environments. The sprayer includes an amphibious vehicle equipped with a spray tank, a pump assembly connected to the spray tank, a plurality of spray nozzles, and a controller for selectively supplying fluid from the pump assembly to the spray nozzles. The sprayer has a rugged frame and boom assembly that allows multiple configurations of the sprayer to match the terrain in the environment to be sprayed. The controller is operable to individually operate multiple spray zones in each configuration of the sprayer so that any one spray zone or combination of spray zones can be covered during a spraying operation. The controller also includes a GPS receiver for providing path guidance to the sprayer, mapping of the area sprayed, and automatic adjustment of pressure at the spray nozzles based on speed for maintaining precise chemical application rates. | 09-01-2011 |
20110226865 | ADJUSTABLE SMOOTH BORE NOZZLE - An adjustable nozzle comprising a nozzle body with an inlet, an outlet, and a passageway having a smooth bore extending between the inlet and the outlet. The passageway has an inner dimension transverse to the central axis of the nozzle and a compressible wall wherein the inner dimension is adjustable to adjust the flow rate through the nozzle. | 09-22-2011 |
20110248093 | IRRIGATION SPRINKLER NOZZLE HAVING DEFLECTOR WITH MICRO-RAMPS - A spray nozzle for an irrigation sprinkler is provided, where the nozzle has a deflector that is configured with depending ribs. Each of the ribs has micro-structures that cooperate with other geometry of the rib and deflector to define a plurality of different micro-ramps for dividing the discharged water into different sprays having different characteristics that can be combined to achieve a spray pattern. | 10-13-2011 |
20110248094 | ADJUSTABLE ARC IRRIGATION SPRINKLER NOZZLE CONFIGURED FOR POSITIVE INDEXING - An adjustable arc spray nozzle for an irrigation sprinkler is provided, where positive indexing is provided at a plurality of present locations between relatively rotatable components of the nozzle for defining predetermined arcuate extents of the spray pattern. | 10-13-2011 |
20110248095 | VARIABLE ORIFICE BLACK LIQUOR NOZZLE METHOD AND APPARATUS - A nozzle for the spraying of black liquor in a recovery boiler has discharge orifice inserts that can be removed and replaced with other inserts, to provide variable spray patterns, by changing the size and/or shape of the orifice of the nozzle, without requiring replacement of the entire nozzle body, to enable fine tuning of the atomization of the spray. Adjustment of the orifice height provides adjustment of the atomization and the spray angle of the discharge. | 10-13-2011 |
20110266360 | METHODS AND SYSTEMS FOR EXECUTING FLUID DELIVERY MISSION - Systems and methods for executing a fluid delivery mission are disclosed. In one embodiment a mobile fluid delivery machine for delivering fluid to a site has a tank storing fluid, and at least one spray head configured to spray the stored fluid onto the site. In addition, the mobile fluid delivery machine has a communication device configured to receive fluid delivery mission instructions from a site computing system, the mission instructions identifying a sequence of path segments on the site and corresponding fluid delivery amounts allocated to the path segments, and a location device configured to determine the location of the mobile fluid delivery machine on the site. The mobile fluid delivery machine may also have a fluid delivery system configured to determine whether the location of the fluid delivery machine corresponds to a path segment of the sequence, and when it is determined that the location of the fluid delivery machine corresponds to a path segment in the sequence, to identify the fluid delivery amount allocated to that path segment based on the mission instructions. | 11-03-2011 |
20120018531 | IMPROVED MIST GENERATING APPARATUS - A mist generating apparatus ( | 01-26-2012 |
20120056005 | SHAPE MEMORY MATERIAL ACTUATION - A shape memory material inductive heating arrangement comprising an array of coils capable of carrying an alternating electrical current and generating a magnetic field, a shape memory element having a first modulus and a second modulus, the second modulus greater than the first, characterised in that the array of coils and shape memory element are in effective range so that when an alternating current is passed through the coils the shape memory element is subject to the magnetic field and heated thereby, the induced heat sufficient to change the modulus of the shape memory material from the first to the second modulus. | 03-08-2012 |
20120085835 | Needle Valve Member With Frustoconical Guide Segment And Fuel Injector Using Same - A fuel injector includes an injector body with a tip component that defines at least one nozzle outlet. A needle valve member is positioned in the injector body and includes a frustoconical segment positioned in a frustoconical bore to separate a needle control chamber from a nozzle chamber. The needle valve member includes an opening hydraulic surface exposed to fluid pressure in the nozzle chamber, and a closing hydraulic surface exposed to fluid pressure in the needle control chamber. The frustoconical bore and the frustoconical segment have a narrowing taper in the direction of an injector tip. The frustoconical features tend to slow the initial opening of the nozzle outlets, and hasten their closure relative to a counterpart injector with cylindrical needle guide features. | 04-12-2012 |
20120104112 | FLUID INJECTOR AND METHOD AND APPARATUS FOR OPERATING THE FLUID INJECTOR - A fluid injector has a longitudinal axis (L) and a valve needle ( | 05-03-2012 |
20120138702 | Pressure compensated fuel injector - A method of operating a pressure compensated fuel injector includes: filling a fuel chamber with a charge of fuel by closing an injector valve and circulating a fuel from a fuel source through a plurality of recirculating valves and a cap valve; then isolating the fuel chamber and the charge of fuel from the fuel source; then equalizing a pressure within the fuel chamber to a rising pressure outside the fuel chamber by reducing a volume of the isolated fuel chamber; and then activating a solenoid that is coupled to the injector valve, opening the injector valve; and then further reducing the volume of the isolated fuel chamber to apply an over pressure within the chamber, pumping fuel from the fuel chamber through the injection orifice. | 06-07-2012 |
20120160926 | DRIP EMITTER WITH AN INDEPENDENT NON-DRAIN VALVE - A flat type pressure regulated drip emitter with a non-drain valve capabilities that is installable inside a water supply conduit during the conduit manufacturing process and characterized by that the emitter's non-drain valve function is executed independently and separately from its pressure regulation function, through a portion of the emitter's elastomer component that is strained and biased against the emitter's water inlet opening and is moveable towards and away from an additional opening (additional to the emitter's water outlet opening), exposed to the pressure prevailing in the emitter's water exit pool and therefore, at any given time, this portion of the elastomer component is exposed to the maximum differential pressure that prevails in the system—on its one side to the water pressure prevailing in the water supply conduit and on its other (second) side—to the approximate atmospheric pressure. | 06-28-2012 |
20120168528 | Spray Drift Systems and Methods - Systems and methods for adjusting or providing instructions to spraying systems are provided. In an exemplary embodiment of the present disclosure, a method of adjusting a spraying system is provided. The method comprising: electronically determining a current location of a spraying system; electronically determining a proximity to one or more sensitive areas relative to the current location; and adjusting the spraying system in response to a first one of the one or more sensitive areas being within a first distance from the current location. | 07-05-2012 |
20120175430 | SYSTEM AND METHOD FOR ENHANCING FLOW IN A NOZZLE - A nozzle includes a center body that defines an axial centerline and a shroud circumferentially surrounding at least a portion of the center body to define an annular passage between the center body and the shroud. A plurality of vanes between the center body and the shroud comprise a radially outward portion separated from the shroud. A method for enhancing flow through a nozzle includes flowing a fuel through a center body and flowing a fluid stream across a vane located between the center body and a shroud surrounding at least a portion of the center body. The method further includes flowing the fluid stream between a radially outward portion of the vane and the shroud, wherein the radially outward portion of the vane is separated from the shroud. | 07-12-2012 |
20120193441 | Aircraft Engine Nozzle - An apparatus and method comprising a fan nozzle sleeve, a plurality of slider mechanisms, and a fan nozzle actuator system. A flow of gases generated by an engine moves through and exits the engine at an aft end of the fan nozzle sleeve. The plurality of slider mechanisms is configured to connect the fan nozzle sleeve to a translating sleeve for a thrust reverser for the engine. The fan nozzle actuator system is configured to activate the plurality of slider mechanisms to move the fan nozzle sleeve in an aft direction to change a direction of the flow of gases exiting the engine at the aft end of the fan nozzle sleeve. | 08-02-2012 |
20120211574 | SYSTEM AND METHOD OF CONTROLLING OPERATION OF A LIQUID DIFFUSION APPLIANCE - A method of controlling operation of a diffusion appliance to treat the atmosphere within an enclosed space. The method may include programming the operation of the appliance according to a control scheme specifying a flow rate of liquid to a diffusion means and a periodic operation of the diffusion means. Control schemes may be associated with different volumes of spaces to be treated by the appliance, the rate of decay of the liquid within the space to be treated and the level of concentration of the liquid desired within the space. | 08-23-2012 |
20120228395 | ELECTRICALLY ACTUATED VALVE FOR CONTROL OF INSTANTANEOUS PRESSURE DROP AND CYCLIC DURATIONS OF FLOW - An electric solenoid valve, methods for operating and/or actuating the solenoid valve, valve system diagnostics, and applications for use are described. The valve may be designed to actuate in a manner so as to control liquid flow into and/or through a device, such as a spray nozzle. By altering the characteristics of the electrical signal transmitted to the solenoid valve, the instantaneous pressure across the valve and duration of fluid flow through the valve can be controlled with a single actuator. Controlled cyclic durations of flow may be implemented to regulate the exact timing of flow through the valve. Alternatively, cyclic durations may occur with a pulse-width modulation technique in which the duty cycle regulates average flow rate through the valve. | 09-13-2012 |
20120228396 | System and Method for Optimizing the Dissolution of a Gas in a Liquid - Systems and methods for optimizing and controlling the dissolution of ozone or other gas in a liquid within a pressure vessel by regulating vessel pressure, flow rate of a liquid into the vessel, retention time of the gas and liquid in the vessel, gas flow rate, liquid spray pattern, and internal mixing within the vessel are disclosed. The optimal operating vessel pressure, flow rate of the liquid, retention time of the gas and liquid in the vessel, gas flow rate, liquid spray pattern, and internal mixing within the vessel may be determined based on the operating characteristics of an ozone generator. | 09-13-2012 |
20120261486 | Evapotranspiration and Soil Moisture Based Irrigation Control - In an irrigation system and method, a controller acquires data regarding soil moisture from one or more soil moisture sensors disposed in an irrigation area and determines whether to irrigate or withhold irrigation from the irrigation area based on a combination of evapotranspiration (ET) data and the acquired soil moisture data. An irrigation means is responsive to the controller determining whether to apply or withhold irrigation from the irrigation area for respectively applying or withholding irrigation from the irrigation area. | 10-18-2012 |
20120267446 | PUMP FOR DELIVERING A FLUID - A pump, e.g., for delivering fluid, such as a metering pump for metering a coating agent in a coating system, is disclosed. An exemplary pump may include a pump inlet for feeding the fluid, a pump outlet for discharging the fluid, a rotatably supported drive shaft for mechanically driving the pump, and a coupling. The coupling may be structurally integrated in the pump, for mechanically connecting the drive shaft of the pump to an output shaft of a drive motor. | 10-25-2012 |
20120286058 | Air deodorizing misting apparatus and methods - An misting apparatus disperses odor-removing mist and comprises a reservoir assembly, misting pack(s), and a fan assembly. The reservoir assembly includes a reservoir and a baffle assembly. A reservoir receives and contains a deodorizing solution. The reservoir comprises an air flow inlet and a mist flow outlet. The baffle assembly is received in the reservoir and forms first and second chambers therewithin. The baffle assembly comprises air flow apertures for enabling air to flow from the first to the second chambers. The packs generate mist within the second chamber. The fan assembly generates air flow at the air flow inlet through the first chamber into the second chamber via the air flow apertures. The air flow into the second chamber thereby forms a mist flow which mist flow is directed through the mist flow outlet into the air surrounding the reservoir assembly for removing odors therefrom. | 11-15-2012 |
20120318886 | MICRO-NOZZLE THRUSTER - A micro-nozzle thruster comprising a micro-nozzle having an inlet at a first end perpendicularly aligned gas supply channel at a first end, and a thruster outlet at a second opposed end; said inlet in fluid communication with a gas supply channel, said gas supply channel perpendicularly aligned with a longitudinal axis of the micro-nozzle; a cathode within the gas supply channel and an anode external to the gas supply channel and proximate to the inlet, so as to create a plasma flow from said gas. | 12-20-2012 |
20130015259 | METHOD FOR CHANGING THE RESISTANCE OF A LIQUID AND VESSEL FOR A LIQUIDAANM Kurasov; Alexandr NikolayevichAACI PenzaAACO RUAAGP Kurasov; Alexandr Nikolayevich Penza RU - A method and a device relate to the area of high-pressure vessels and to the construction of a vessel for a liquid which is under pressure in the process of operation of this vessel, and also a method of changing the hydraulic resistance of the liquid at the outlet from the vessel. This vessel can be for example a system of delivering fuel into a combustion chamber, various presses, including screw extruders in which the material which is being extruded is in the form of a non-Newtonian, i.e. viscoelastic liquid. The method consists in that at the outlet from the vessel ( | 01-17-2013 |
20130037623 | DISCHARGE DEVICE FOR LIQUID MATERIAL INCLUDING PARTICLE-LIKE BODIES - A discharge device includes a discharge head that discharges a liquid material from a nozzle opening connected to the cavity by varying the internal pressure of a cavity using an actuator. The discharge head includes a monitoring portion provided between the cavity and the nozzle opening and the discharge device further includes a detection apparatus that detects the number and/or form of the particle-like bodies included in the liquid material in the monitoring portion of the discharge head and a control unit that drives the actuator according to the detection result of the detection unit to change the state of the particle-like bodies included in the liquid material of the monitoring portion. | 02-14-2013 |
20130048749 | FLAP SEAL FOR GAS TURBINE ENGINE MOVABLE NOZZLE FLAP - A gas turbine engine nozzle includes a flap movable relative to a structure. A seal assembly is supported by one of the structure and the flap and includes a seal hinged about an axis. The seal has a sealing profile engaging a seal land of the other of the structure and the flap. A biasing member is configured to urge the hinged seal toward the seal land. A method of sealing a nozzle flap includes supporting a seal relative to a structure along an axis. The seal is urged toward a nozzle flap. The seal rotates about the axis to maintain engagement between the seal and the nozzle flap in response to the urging step. | 02-28-2013 |
20130048750 | Dual Fuel Injector With Hydraulic Lock Seal - A dual fuel injector includes a liquid needle valve member guided to move in and out of contact with a first valve seat positioned between a liquid nozzle chamber and a liquid nozzle outlet set. A gas needle valve member is guided to move in and out of contact with a second valve seat positioned between a gas nozzle chamber and a gas nozzle outlet set. A hydraulic lock seal for inhibiting migration of gas fuel from the gas nozzle chamber into the first fuel includes an annular volume surrounding a guide segment of the gas needle valve member. The annular volume is fluidly connected to the liquid nozzle volume by a seal passage. A check valve positioned in the seal passage may close when a gas fuel supply is exhausted and an engine utilizing the dual fuel injector operates in a limp home single fueling mode. | 02-28-2013 |
20130062428 | LAWN SPRINKLER - A flow regulator for use with a lawn sprinkler. The apparatus includes an impeller, a regulator portion and a nozzle regulator portion. The sprinkler is configured to regulate the delivery of water according to the shape of the area to be irrigated, so that water is not wasted on adjacent areas which do not require irrigation. | 03-14-2013 |
20130068853 | Programmable Spray Device and Spray Method Thereof - A programmable spray device that is portable and its spray method. The programmable spray device includes a plurality of spray modules and a control module. Each spray module is used to contain different fluids. The control module is used to receive a control signal outputted from a processing device, and to control each spray module to spray according to the control signal. The processing device includes a multimedia play module generating the control signal while playing a multimedia content, and the control module controls each spray module to execute variations of spraying coordinated to the multimedia content. | 03-21-2013 |
20130099019 | ADJUSTABLE SMOOTH BORE NOZZLE - An adjustable nozzle comprising a nozzle body with an inlet, an outlet, and a passageway having a smooth bore extending between the inlet and the outlet. The passageway has an inner dimension transverse to the central axis of the nozzle and a compressible wall wherein the inner dimension is adjustable to adjust the flow rate through the nozzle. | 04-25-2013 |
20130112767 | Fuel Injector With Needle Control System That Includes F, A, Z and E Orifices - A common rail fuel injector includes a needle valve member that moves to open and close nozzle outlets for a fuel injection event responsive to pressure in a needle control chamber. Between injection events, the needle control chamber is fluidly connected to the fuel inlet by a first pathway that includes a Z orifice, and fluidly connected to the fuel inlet by a second pathway that includes an F orifice, an intermediate chamber and an A orifice. During an injection event, the needle control chamber is fluidly connected to a drain outlet by a third pathway that includes the A orifice, the intermediate chamber an E orifice and a buffer chamber, which may assist in avoiding cavitation erosion in a sensitive area associated with a flat control valve seat. Different performance characteristics are achieved by adjusting the sizes of the respective of F, A, Z and E orifices. | 05-09-2013 |
20130112768 | TANKER TRUCK WITH SOFT START/STOP SYSTEM - A tanker vehicle for distributing liquid on a surface includes a chassis that supports a tank for holding the liquid. A fluid pump discharges the liquid from the tank and is driven by a hydraulic motor. A hydraulic system delivers hydraulic fluid to the motor through a supply line and returns the fluid to a tank through a return line. A bypass circuit is disposed between the supply line and the return line, bypassing the motor. The bypass circuit includes a system for providing a combination soft start and soft stop of the hydraulic motor that is configured to enable hydraulic fluid to flow from the supply line through the bypass circuit to the return line at a start of the hydraulic system and to flow from the return line through the bypass circuit to the supply line at a shutdown of the hydraulic system. | 05-09-2013 |
20130119148 | Spray Nozzle Attachment and Methods Therefor - A spray nozzle comprising a fitting that includes a connector, an elongate cylindrical portion extending from the connector, and a bore formed longitudinally through the fitting. A flexible tube is disposed in the bore. The nozzle includes a sleeve that includes an inlet opening configured to slideably receive the cylindrical portion. The sleeve includes a converging outlet operative to selectively deform an end portion of the tube when the sleeve is urged longitudinally toward the connector. | 05-16-2013 |
20130126632 | Dispenser for Aerosol Systems - An aerosol system for dispensing liquid material, comprising a container assembly and an actuator assembly comprising an outlet member defining an outlet opening, a collar member, an actuator member, and a selector member. The actuator member supports the collar member and the outlet member such that movement of the collar member relative to the actuator member causes the collar member to deform the outlet member. Movement of the selector member relative to the collar member moves the collar member relative to the actuator member. Deformation of the outlet member alters a cross-sectional area of the outlet opening. When the actuator assembly is in a first position, the liquid material is prevented from flowing out of the container. When the actuator assembly is in a second position, the liquid material is allowed to flow out of the container assembly through the outlet opening. | 05-23-2013 |
20130153676 | DEVICE AND METHOD FOR DISPENSING A LIQUID PRODUCT THAT IS TO BE SPRAYED ONTO A SURFACE - The device according to the invention comprises a bar that includes several consecutive ducts with at least one inlet connected to a source of the liquid product and outlets communicating with nozzles. The device further comprises several sensors for measuring a physical property making it possible to determine a pressure difference between ducts or a pressure in one respective duct, several members designed to vary the pressures inside respective ducts, as well as at least one control unit estimating the pressure differences between ducts and driving the members to reduce those pressure differences or equalize those pressures. This device thus limits the pressure differences, and therefore flow differences, of the liquid product between the nozzles, in particular between the ends of very long bars moving over significant bankings. | 06-20-2013 |
20130161409 | Power Trigger Sprayer - A power trigger sprayer comprising an integrated nozzle and pump assembly. The pump may comprise one or more pistons. Each piston feeds an input port of a swirl chamber spray nozzle. The nozzle is pulsed at a high rate, producing a predetermined spray pattern. In a further embodiment, the sprayer may be configured for handheld application of liquids and may comprise a tank for holding the liquid, a power source and control actuator together with the spray pump and nozzle in a hand operable unit. The sprayer may comprise a drip guard for directing drip flow away from the trigger and hand grip portion of the sprayer. The sprayer may include a battery within the hand grip portion. The battery may be in a battery module with grip/latch tabs allowing easy removal and replacement of the battery. | 06-27-2013 |
20130186972 | ADJUSTABLE TRAJECTORY SPRAY NOZZLES - Disclosed is a method and device to control a spray pattern produced from a spraying device consisting of a plurality of individual jets that form the resulting spray pattern. The trajectory of each individual jet is controlled by orienting the nozzle-like feature that produces each individual jet, thereby producing a variety of spray patterns. This is accomplished utilizing the flexible properties of elastomeric or rubber-like materials. In addition to allowing for deformation or movement to remove possible obstructions to the fluid flow, this flexibility property also permits for specific, controlled movements, whereby it is possible to control the trajectory of the fluid issuing from the device. These rubber-like materials can include specific features that allow the material to be deformed in a controlled fashion so as to predictably control the trajectory of the streams issuing from the individual nozzles. | 07-25-2013 |
20130186973 | REMOTELY CONTROLLED FERTILIZER SPRAYER, AND METHOD FOR CONTROLLING SAME - The present invention relates to a remotely controlled fertilizer sprayer and to a method for controlling the sprayer, and more particularly, to a remotely controlled fertilizer sprayer and to a method for controlling the sprayer which involve using a wireless remote controller to precisely adjust and control a sprayed amount and a spraying speed of the sprayer, thereby optimally spraying fertilizer or seeds. To this end, provided are a remotely controlled fertilizer sprayer and a method for controlling the sprayer, wherein the sprayer includes: a main receiving controller fixed on a frame of a fertilizer sprayer installed on a carrier such as a vehicle or tractor; and a wireless transmitting remote controller operated by a driver or a third party. Thus, the sprayed amount and spraying speed of the sprayer are remotely and precisely adjusted and controlled, thereby enabling the optimal and precise spraying of fertilizer or seeds in a certain area. | 07-25-2013 |
20130200173 | FLUID SPRAYER ATTACHMENT - An attachment for a fluid sprayer comprises a main flow passage, a quick disconnect portion that facilitates connection of the attachment to a first flow constrictor providing flow at a first pressure and a second flow constrictor between the main flow passage and the quick disconnect portion. The second flow constrictor provides flow at a second pressure less than the first pressure. | 08-08-2013 |
20130206858 | VARIABLE AREA MECHANISM WITH ANGULAR TRAILING EDGES - A variable area mechanism and methods are disclosed. A movable surface comprising a contoured interface surface is operable to rotate about an off-body axis-of-rotation such that the movable surface expands from and retracts into an angle notched surface. | 08-15-2013 |
20130221124 | GAS TURBINE ENGINE THRUST REVERSER SYSTEM - An example thrust reverser blocker door includes a blocker door that is movable from a stowed position to a deployed position. Flow moves through an area of a bypass flowpath when the blocker door is in the stowed position. The blocker door blocks no less than about 70% and no more than about 85% of flow through this area when the blocker door is in the deployed position, wherein the area does not extend circumferentially past the blocker door. | 08-29-2013 |
20130228635 | TURBOJET ENGINE NACELLE - A bypass turbojet engine nacelle equipped with a thrust reverser device is provided that includes a cowl with translational mobility and a diversion means supported by a front frame upstream of the cowl. A variable-geometry jet pipe nozzle is mounted at a downstream end of the cowl and is translatable in a direction substantially parallel to a longitudinal axis of the nacelle towards at least one position that causes a variation in its cross-section. At least part of the front frame, the diversion means, and the jet pipe nozzle form an assembly having translational mobility in a direction substantially parallel to a longitudinal axis of the nacelle in a downstream direction of the nacelle towards a position that causes a variation in the cross-section of the jet pipe nozzle, the cowl being in the closed position during that movement of said assembly. | 09-05-2013 |
20130248616 | Elastomeric Emitter And Methods Relating To Same - An irrigation drip emitter, and methods relating to same, are provided for delivering irrigation water from a supply tube to an emitter outlet at a reduced and relatively constant flow rate. The emitter having at least one movable member for compensating for fluctuations in supply line fluid pressure. In one form the movable member includes a tapered baffle section movable between a first position wherein fluid is allowed to flow over the tapered baffle section and a second position wherein fluid is prevented from flowing over at least a portion of the tapered baffle section and the tapered baffle section effectively lengthening the extent of a pressure reduction passage. In another form, first and second movable members are provided for compensating for such pressure fluctuations. In another form, a plurality of inputs are provided which are movable between first and second positions to compensate for such pressure fluctuations. | 09-26-2013 |
20130264396 | MULTIDIMENSIONAL EFFECTS APPARATUS AND METHODS - Systems, devices, and methods for adding an entertainment dimension to a presentation are described. | 10-10-2013 |
20130277448 | Ejector - An ejector ( | 10-24-2013 |
20130284821 | Electronic Scent Generator - The invention is directed to the application of EMR to one or more elements for the purpose of generating a scent response in humans. Electronic scents may be transmitted on a stand-alone basis, unaccompanied by other sensory stimulus, or as part of a multisensory experience. Examples of multisensory experiences include theatrical motion pictures, television programming, sound recordings, or e-books accompanied by one or more scents. These scents may be coordinated with content elements, such as the scent of horses accompanying the motion picture “High Noon,” the scents of beer and leather accompanying a sound recording of “When You're a Jet” from “West Side Story,” or the musty scent of a cellar in an e-book version of Poe's “The Cask of Amontillado.” | 10-31-2013 |
20130284822 | THRUST REVERSER ASSEMBLY AND METHOD OF OPERATION - A thrust reverser assembly and operation suitable for high-bypass turbofan engines. The thrust reverser assembly includes a translating cowl mounted to a nacelle of an engine and adapted to translate in an aft direction of the engine. The translating cowl has a radially inner wall that defines a radially outer flow surface of a bypass duct of the engine. The thrust reverser assembly includes blocker doors axially guided adjacent first ends thereof by a fixed structure and pivotally and slidably connected along lengths thereof to the inner wall of the translating cowl so that translation of the translating cowl in the aft direction causes each blocker door to move from a stowed position to a deployed position as a result of the blocker door sliding at its first end relative to the fixed structure and sliding along its length relative to the inner wall of the translating cowl. | 10-31-2013 |
20130306748 | FLUID JET RECEPTACLE WITH ROTATABLE INLET FEED COMPONENT AND RELATED FLUID JET CUTTING SYSTEM AND METHOD - A jet receiving receptacle is provided which is coupleable to a high pressure fluid jet system opposite a nozzle thereof to receive a fluid jet discharged from the nozzle after it acts on a workpiece. The jet receiving receptacle may include an inlet feed component having a tapered inlet that defines a jet receiving surface about a central axis to receive the fluid jet and direct the fluid jet downstream and toward the central axis. The jet receiving receptacle may further include a drive mechanism adapted to rotate the inlet feed component about the central axis such that impact of the fluid jet with the inlet feed component is distributed around the jet receiving surface. The drive mechanism may rotate the inlet feed component continuously or intermittently. Fluid jet cutting systems incorporating a jet receiving receptacle and related methods are also provided. | 11-21-2013 |
20130306749 | METHOD AND APPARATUS FOR COMMUNICATING IRRIGATION DATA - Methods and systems control an irrigation system that includes an irrigation controller, a valve actuator, and at least one irrigation sensor connected by a communication circuit. A sensor charging pulse having a temporal duration less than a solenoid actuation time threshold for a solenoid is provided over the communication circuit. The sensor charging pulse charges a charge storage device in at least one irrigation sensor. A series of addressing pulses is also generated over the communication circuit, which indicate a device identifier of at least one irrigation sensor. The series of addressing pulses activate at least one irrigation sensor having the device identifier indicated by the series of addressing pulses such that the activated irrigation sensor provides a sensor signal indicative of an irrigation condition to the irrigation controller via the communication network. | 11-21-2013 |
20130313337 | Thrust Reverser System - A method and apparatus comprising a sleeve, at least one linear electric motor connected to the sleeve, and a controller. The sleeve is configured to move between a first position and a second position. The sleeve exposes a cascade when in the second position. The at least one linear electric motor is configured to move the sleeve between the first position and the second position. The controller is configured to control operation of the at least one linear electric motor to move the sleeve between the first position and the second position. | 11-28-2013 |
20130334337 | SINGLE SCENT ENGINE ARRANGED TO PRODUCE A VARIABLE SCENT OUTPUT - A scent producing apparatus, the apparatus constituted of: a single atomizer; a control circuitry; and a plurality of scent reservoirs each with a respective controllable release mechanism arranged to release a controlled quantity of the contents of the scent reservoir to the atomizer responsive to the control circuitry. Optionally, at least one solvent reservoir with a respective controllable release mechanism is further provided and arranged to release a controlled quantity of the contents of the at least one solvent reservoir to the single atomizer responsive to the control circuitry. Optionally, a neutralizing agent is provided thus enabling scent production with a pre-determined persistence. | 12-19-2013 |
20140027532 | METHOD OF AND SYSTEM FOR IMPROVING SPRINKLER SYSTEM EFFICIENCY - A method of increasing the efficiency of an irrigation system includes measuring an inline pressure of an irrigation system via an inline pressure gauge. The method also includes adjusting the inline pressure of the irrigation system to a value closer to a predefined optimal design pressure of a water outlet of the irrigation system and calculating a desired run time using at least the predefined optimal design pressure. | 01-30-2014 |
20140042238 | APPARATUS AND METHODS FOR CONTROLLING MATERIAL APPLICATION DEVICE - Control method and apparatus for a manual spray gun may include a second manually actuated trigger disposed on the spray gun handle, with the second trigger being operational to select one or more coating operation parameters. | 02-13-2014 |
20140054391 | SHOWERHEAD OR HAND SHOWER - A showerhead or hand shower with spray outlet openings and “x” (x>1) valves that control the inflow of a fluid to the spray outlet openings, wherein each valve can be activated independently of the other valves and comprises a movable valve body by means of which at least a first and a second valve position are realized, and for each of the “x” valves, a pushbutton is arranged to control it, wherein a displacement of the associated valve body takes place upon actuation of one or more pushbuttons, a control element is provided via which, when the same pushbutton or the same pushbuttons are actuated, the position of the associated valve body in the second valve position is secured and/or all other valve bodies whose associated pushbutton is not actuated are reset to the first valve position. | 02-27-2014 |
20140061329 | CONTROL SYSTEM FOR MOBILE FLUID DELIVERY MACHINE - A control system is disclosed having at least one spray head, a fluid pump, and a power converter driving the fluid pump. The control system may also have an interface device to receive at least one parameter associated with a desired fluid delivery event, a pressure sensor configured to generate a first signal, a travel speed sensor configured to generate a second signal, and a controller. The controller may be configured to determine a desired fluid pressure based on the at least one parameter, and determine a control command for the power converter based on the desired fluid pressure. The controller may be further configured to determine a feedforward gain parameter based on the at least one parameter and the second signal, determine a feedback gain parameter based on a difference between desired and actual fluid pressures, and adjust the control command based on the feedforward and feedback gain parameters. | 03-06-2014 |
20140070019 | DYNAMIC APPLICATION SYSTEM PRIMING - In embodiments, an application vehicle includes an application system for applying a product during an agricultural application. The application system (used in conjunction with the application vehicle) includes a priming module that determines a priming location. When the application vehicle is in proximity to the priming location, the priming module primes aspects of the application system so that it is ready to apply the product when the application vehicle reaches a region in which the product is to be applied. | 03-13-2014 |
20140076985 | SURFACE SPATTERING DEVICE - The invention concerns a handheld, dynamically movable surface spattering device ( | 03-20-2014 |
20140076986 | NOZZLE ASSEMBLY FOR A FLOW CYTOMETER SYSTEM AND METHODS OF MANUFACTURE - A method of manufacturing a nozzle assembly may include the step of over molding a nozzle housing, or a portion of a nozzle housing, onto at least one nozzle component, such as an injection tube. Nozzle assemblies and flow cytometers incorporating nozzle assemblies may include any combination of straight smooth injection tubes, improved features for securing a nozzle assembly, improved features for debubbling a nozzle assembly, and aggressive orienting geometries. A method of sorting cells may include the step of magnetically coupling a nozzle assembly with a flow cytometer. | 03-20-2014 |
20140076987 | SHIFTING MECHANISMS FOR FLUID JET DECOKING TOOLS - A mode shifting apparatus for a decoking tool. A diversion plate can be used to provide selective delivery of a pressurized decoking fluid to one or the other of nozzles in the tool. The mode shifting apparatus can be used to switch between a cutting mode of operation and a drilling mode of operation by rotation of the diversion plate, where a biasing force causes the diversion plate to unseat itself from an adjacent surface of the tool in order to reduce friction forces between them. The diversion plate may be temporarily unseated from an adjacent surface of the mode shifting apparatus prior to relative rotation between them such that both rotationally-induced forces and the need for relying upon a lubricating fluid to achieve damping between adjacent component surfaces may be reduced. | 03-20-2014 |
20140097265 | APPARATUS AND METHOD OF SPRAYING VEHICLE WASHER LIQUID - Disclosed herein are a washer liquid spraying apparatus and method of a vehicle in which pressure of a sprayed washer liquid is reduced when a washer liquid spraying signal is input in the state in which a sun roof is opened, thereby preventing a washer liquid from spraying into the vehicle through the sun roof, and the reduced pressure of the sprayed washer liquid returns to an original state when the sun roof is closed. | 04-10-2014 |
20140103134 | Externally Driven Flow Control Actuator - A method and apparatus for managing a flow of a fluid. The fluid is received at an input port of a structure. The fluid is sent through a chamber in communication with the input port. The fluid is caused to flow from the chamber and out of an output port in a direction that changes with a frequency based on an application of pressure pulses in the chamber. | 04-17-2014 |
20140103135 | WATER GUN - A repeatable water gun device for projecting jets of water into ambient surrounding water for the purpose of causing cavitations in the water which when the produced cavities collapse due to ambient water pressure a loud sharp report is caused when the cavities collapse upon themselves. The sharp reports may be used for scaring fish away from the intakes of water pipe lines, for cleaning water wells, and for the removal of zebra mussels or other sea life infestation from water pipes. | 04-17-2014 |
20140117106 | THRUST REVERSERS AND METHODS TO PROVIDE REVERSE THRUST - Thrust reversers and methods to provide reverse thrust are disclosed. An example thrust reverser includes a cascade to direct air from an interior volume of an engine nacelle to generate reverse thrust with respect to a direction of travel, and an air extractor to extract a portion of air approaching the cascade from within the interior volume. | 05-01-2014 |
20140131469 | Adjustable Orifice Valve And Calibration Method For Ammonia Applicator System - An ammonia applicator system is provided that has adjustable orifices with openings having variable sizes that can be changed remotely, without having to disassemble exit lines from a distribution manifold. In this way, the restriction of the exit lines and, thus, line flow rate can be adjusted remotely and/or automatically, even during ammonia application use. Each adjustable orifice may include a valve and an actuator that controls the valve for changing the size of the opening of the adjustable orifice. The actuator may be a rotary actuator, such as a stepper motor, and the valve may include an adjustment knob and a screw that can rotate to allow a needle to advance or regress through an opening of a valve body of the valve. | 05-15-2014 |
20140131470 | SELF-CLEANING SPRAY VALVE ASSEMBLY - Systems and methods for producing consistent spray patterns and for diminishing clogging experienced when applying spray adhesive from a spray gun are provided. One system includes an automatic non-atomizing spray valve operably coupled to a first and second flow valve. The spray and flow valves are electronically controlled using logic running on a processing unit. The logic is programmed to carry out a spray cycle that involves dispensing a first liquid from the spray valve (first phase) and then dispensing a second liquid through the same spray valve (second phase). Because the first liquid (e.g., water-based adhesive) has the potential to clog a nozzle of the spray valve, a short burst of the second liquid (e.g., cleaning fluid) is introduced to prevent the nozzle from clogging. The spray valve is configured as a pulse width modulated spray gun to further reduce clogging and to generate an evenly distributed spray pattern. | 05-15-2014 |
20140138455 | EMITTER TUBING CLIP - An embodiment provides a device for assisting fluid distribution that includes a ring having an inner surface disposed over an emitter tube and an engagement portion to secure the ring to the emitter tube. Another embodiment provides a flow-control system that includes an emitter tube having spaced orifices therein, emitters positioned within the emitter tube adjacent the spaced orifices, and spaced clips positioned on the emitter tube, the clips having an inner surface disposed over the emitter tube and an engagement portion to secure the ring to the emitter tube. Another embodiment provides a method for assisting fluid distribution that includes the following steps: selecting an emitter tube; installing emitters within the emitter tube; and mounting, to the emitter tube, rings, each having an inner surface disposed over the emitter tube and an engagement portion to secure each ring to the emitter tube. | 05-22-2014 |
20140138456 | SHOWERHEAD WITH TOUCH BASED MULTIMODAL RECHARGEABLE BATTERY OPERATION - A showerhead for personal hygiene is provided that includes a valve actuator that is powered mechanically or electrically to provide variation in spray pattern, variation in water flow, or a combination thereof upon a user initiating valve actuator operation. A power supply, with a recharge capability for the power source, is provided of a battery-electric motor or a spring, the power supply is in mechanical communication with the actuator. A user interface includes buttons corresponding to different multimodal operational programs for the showerhead. A user programmable keypad allowing selection between different spray modes, flow rates and a combination thereof is provided within an integral showerhead housing or a remote control. A user is able to change modes without intervening manual manipulation between modes; as a result an enhanced massage experience is provided. A timed shower period, reduced water flow patterns, or a combination thereof is also provided to save water. | 05-22-2014 |
20140191059 | NOZZLE CAPABLE OF DEVIATING A SYNTHETIC JET IN A DYNAMIC AND CONTROLLABLE MANNER WITH NO MOVING MECHANICAL PARTS AND A CONTROL SYSTEM THEREOF - A nozzle is capable of producing a mixing of two primitive fluid jets and a selective and controllable angular deviation of the synthetic jet obtained by mixing the primitive jets without any moving mechanical part. The nozzle is also capable of generating a controllable deviation of the synthetic jet and of changing the direction of this jet in a continuous and dynamic manner so as to allow the jet to sweep a preset and arbitrary angle. The nozzle is constituted, in a first part thereof, by a conduit divided into two channels by a central baffle and, in a second part thereof, by a convergence zone and an outflow mouth whose walls have a curvilinear profile and are connected seamlessly to the walls of the conduit. | 07-10-2014 |
20140239082 | VARIABLE ORIFICE SPRAY HEAD OF LIQUID DELIVERY SYSTEM AND CALIBRATION SYSTEM - A liquid delivery system includes an engine and a hydraulic circuit, which includes a hydraulic pump driven by the engine and a hydraulic motor driven by the hydraulic pump. A liquid pump is driven by the hydraulic motor and is configured to provide pressurized liquid along a liquid conduit. A variable orifice spray head is configured to receive the pressurized liquid from the liquid conduit and deliver the pressurized liquid through an opening of the variable orifice spray head. An actuation mechanism is configured to change a size of the opening of the variable orifice spray head responsive to command signals. An electronic control module has a spray head calibration algorithm executable thereon that identifies a correlation, which is stored in memory, between a variable orifice spray head command signal and a target variable orifice spray head opening size based on a hydraulic pressure along the hydraulic circuit. | 08-28-2014 |
20140239083 | PIVOT THRUST REVERSER SURROUNDING INNER SURFACE OF BYPASS DUCT - One embodiment of the present invention includes a pivot thrust reverser including a first pivot door forming a first portion of a nacelle when stowed and second pivot door forming a second portion of the nacelle when stowed. The first pivot door and second pivot door each form a portion of a surface of a bypass duct when in a stowed position. In the deployed position the first pivot door and the second pivot door circumferentially surround a portion of an inner surface of a bypass duct such that when the pivot thrust reverser is deployed during engine operation a fan bypass stream is redirected while both a core stream and a nacelle ventilation stream flow in substantially the same manner as when the pivot thrust reverser is stowed. | 08-28-2014 |
20140239084 | TANDEM THRUST REVERSER WITH SLIDING RAILS - A pivot thrust reverser includes a first tandem pivot door subassembly comprising an inner panel and an outer panel. The inner panel and outer panel are connected by a first sliding rail. A second tandem pivot door subassembly is included comprising an inner panel and an outer panel. The inner panel and outer panel are connected by a second sliding rail. | 08-28-2014 |
20140239085 | On-Board Water Spray System For Aircraft - A system for simulating wet runway conditions by using a liquid container that is placed inside an aircraft. The liquid container is connected to a nozzle that sprays water in front of the wheels of the aircraft. A valve is used to control the flow of water from the nozzle. Systems, such as the braking system of the aircraft, can then be tested in wet runway conditions simulated by the system. The amount of water sprayed from the nozzle can also be electronically controlled in relation to the speed of the aircraft, such that the nozzle sprays a nearly uniform layer of liquid in front of the wheels. The system can also be modified to include two tanks to manipulate the center of gravity of the aircraft. | 08-28-2014 |
20140246510 | DEVICE FOR INK-JET PRINTING A SURFACE - An ink-jet printing device is described, said device comprising a first reservoir designed to contain a first volume of printing fluid at a first height with respect to a reference plane, a supply system for forcing the printing fluid towards the first reservoir and a second reservoir designed to contain a second volume of printing fluid at a second height with respect to the reference plane. The second height is less than the first height by a value. The device also comprises a conduit designed to receive the printing fluid from the first reservoir and convey it towards the second reservoir and an ejection plane in which ejector units lie. The ejection plane is arranged in a position higher than the average of the first height and the second height, so as to generate a back pressure in the ejector units. The flowrate of the printing fluid is between about 5 and about 10 times the maximum flowrate which can be ejected from said ejector units. The printing fluid may be a ceramic ink. | 09-04-2014 |
20140252111 | AUTO FLUSH-RINSE FOR CHEMICAL INJECTION - A system comprises a distribution boom having dispensers spaced apart along the distribution boom, a first storage container that contains an agricultural product dispensed using the distribution boom, a pump device that provides a flow stream of the agricultural product to the distribution boom, a second storage container that contains a cleaning agent, a plurality of directional control valves that alter a path of the flow stream including selectively supplying one of the cleaning agent or the agricultural product to the flow stream, and a control module in electrical communication with the pump device, the plurality of directional control valves and a user interface. The plurality of directional control valves are individually controllable by the control module according to an indication received via the user interface. | 09-11-2014 |
20140252112 | IRRIGATION SYSTEM - An irrigation system including a diverter line is provided. The system includes drip irrigation lines, T-junctions interleaved between adjacent drip irrigation lines, each T-junction including a three-way line coupled to the diverter line, a check valve operably disposable between the three-way line and a downstream end of an upstream one of the drip irrigation lines to permit fluid flow in only a forward direction and a controllable valve operably disposable between the three-way line and an upstream end of a downstream one of the drip irrigation lines. The controllable valve is operable to permit fluid flow in only the forward direction and to prevent the fluid flow. | 09-11-2014 |
20140252113 | IRRIGATION SYSTEM AND METHOD - An irrigation system is provided and includes a main irrigation line, one or more lateral driplines, each lateral dripline being divided into zones and including a plurality of emitters at each zone and a plurality of controllable valves disposed along each of the one or more lateral driplines at zone borders. Each one of the plurality of controllable valves is actuatable to activate corresponding emitters in the associated zone in a zone by zone cycle and each one of the plurality of emitters is replaceable to vary an amount of deliverable fluid by the zone by zone cycle. | 09-11-2014 |
20140252114 | IRRIGATION SYSTEM AND METHOD - A method of operating an irrigation system is provided and includes coupling one or more lateral driplines to a main irrigation line, dividing each lateral dripline into zones and providing each lateral dripline with a plurality of replaceable emitters at each zone, disposing a plurality of controllable valves along each of the one or more lateral driplines at zone borders and actuating each one of the plurality of controllable valves to thereby activate corresponding emitters in the associated zone. | 09-11-2014 |
20140263706 | SYSTEM AND METHOD FOR IRRIGATION MANAGEMENT - An irrigation management system includes a water pump, at least one mobile irrigation system, and a pump controller. The mobile irrigation system includes a water pressure sensor for generating water pressure data indicating water pressure in the irrigation system. The pump controller is configured to receive the water pressure data generated by the water pressure sensor, to compare a target water pressure with the sensed water pressure data to determine a difference between the target water pressure and the sensed water pressure, and to adjust operation of the water pump to increase or decrease water pressure to the irrigation system in a manner that resolves the difference between the target water pressure and the sensed water pressure. | 09-18-2014 |
20140263707 | Pressure Dependent Variable Shape Nozzle Assembly - A nozzle assembly and method of forming an adjustable spray pattern nozzle assembly that is usable with pressure washing systems includes a first body and a second body that are positionally secured relative to one another. The first body includes a fixed shaped orifice that defines the exit of a fluid spray from the nozzle assembly. The second body is disposed upstream of the first body and includes a pressure dependent variable shape orifice. The second body is formed of a resilient material that allows flexure of the second body in response to pressure of the fluid flow. Flexure of the second body manipulates the shape of the variable shape orifice and thereby allows the nozzle assembly to provide various spray patterns without user manipulation of the nozzle assembly. | 09-18-2014 |
20140263708 | MULTI-SECTION APPLICATOR WITH VARIABLE-RATE SECTIONS - This document discusses, among other things, apparatus and methods for a multi-section applicator having variable-rate sections. In an example, an apparatus can include a flow meter to provide a substance to plurality of sections, and an applicator controller including memory configured to store a coverage map of the substance. In certain examples, each section can include a metering device configured to receive a flow command and to provide a flow of the substance to a manifold using the flow command. In certain examples, the applicator controller can be configured to receive speed information and position information of the apparatus, to receive the flow rate information, to determine application rate information of the substance for each section using the speed and position information, and the coverage map, and to provide the flow command to each metering device using the application rate and flow rate information. | 09-18-2014 |
20140263709 | NH3 FAULT AND DISTRIBUTION VARIANCE DETECTION SYSTEM - This document discusses, among other things, apparatus and methods for a multi-section applicator having variable-rate sections. In an example, an apparatus can include at least one distribution manifold, a user interface, and an applicator controller. The at least one distribution manifold distributes a substance and can include an inlet port configured to receive the substance, a plurality of outlet ports, one or more sensors located at an outlet port, a controllable valve that supplies the substance to the inlet port. The applicator controller measures a value of the distribution parameter using the sensor signal produced by the at least one sensor of an outlet port, detects when the measured value differs from a specified target value by more than a specified error threshold value, and presents an indication, using the user interface, that the measured value differs from the target value according to the detection. | 09-18-2014 |
20140263710 | Pressure Washer Pressure Valve Assembly - A pressure washer unloader valve assembly having a movable operator that manipulates an orientation of a valve body to manipulate the flow pressure is communicated downstream of the valve assembly. A cam and follower interface is formed between the operator and the valve body such that the movable operator is movable within less than 360 radial degrees to effectuate manipulation the valve assembly between a fully open and a fully closed configuration. Preferably, the valve assembly is configured to achieve the fully open or fully closed orientations of the valve assembly during a single wrist rotation of a user during interaction with the movable operator either remotely or at a pump. | 09-18-2014 |
20140263711 | COMBINED HEAD MASSAGER AND SPRAY HAIR WASHER - An apparatus is disclosed including: a brush member including a brush member input in fluid communication with plurality of hollow bristles; and an expandable member. In some embodiments, the expandable member includes an expandable member input configured to receive a pulsating fluid flow from a fluid supply source; and a conduit having that defines a fluid flow path from the expandable member input through the conduit to the brush member input. In some embodiments the expandable member is configured to expand and contract in response to the pulsating fluid flow to cause a reciprocating motion of the brush member. | 09-18-2014 |
20140263712 | EXHAUST NOZZLE APPARATUS AND METHOD FOR MULTI STREAM AIRCRAFT ENGINE - A multi stream aircraft fixed geometry nozzle includes an inner nozzle, an outer nozzle, and a supersonic ejector. The outer nozzle is configured to channel a third stream from an aft end of a third stream duct surrounding a bypass duct of a multi stream aircraft engine to the supersonic ejector to merge the third stream with the primary stream. The fixed geometry nozzle is configured to operate between an SFC mode and a thrust mode such that, when the inner nozzle accelerates the primary stream supersonically to the supersonic ejector, at which the primary stream is merged with the third stream, in the SFC mode the total pressure of the primary stream is substantially the same as the total pressure of the third stream, and in the thrust mode the total pressure of the primary stream is substantially greater than the total pressure of the third stream. | 09-18-2014 |
20140263713 | METHOD FOR CONTROLLING A DEVICE FOR CHANGING THE SPREADING RING SECTOR OF A DISC SPREADER AND DISC SPREADER DESIGNED TO CARRY OUT SUCH A METHOD - Method for controlling a device for changing the spreading ring sector of a disc spreader including a controllable metering device, a distributor disc arranged underneath the metering device and provided with thrower blades, and the device for changing the spreading ring sector of the granular material on the ground. Functional dependencies of a setting parameter of the device for changing the spreading ring sector on a throwing parameter are stored in a database of a control unit assigned to the device for adjusting the spreading ring sector, and a set point value of the throwing parameter or of the setting parameter corresponding thereto is input in the control unit. An actual value of the throwing parameter is determined using a sensor, arranged near to the circumference of the distributor disc, and the actual value of the throwing parameter is compared with the set point value thereof in the control unit. | 09-18-2014 |
20140284395 | GAS TURBINE EXHAUST NOISE REDUCTION - A gas turbine jet noise reduction apparatus including a variable geometry gas turbine engine nozzle comprising a circumferentially distributed array of nozzle flap panels supported for alternate collective splaying and gathering motion, with the collective splaying motion of the flap panels being from a narrow position defining a minimum cross-sectional area at a nozzle exit plane, to a wide position defining a maximum cross-sectional area at the nozzle exit plane. A plurality of nozzle seal panels is supported in a circumferentially distributed array within the array of nozzle flap panels. A seal panel actuator is operatively engageable with the seal panels to deflect the seal panels radially inward into respective deployed positions to reduce jet noise by increasing exhaust stream mixing with ambient air. | 09-25-2014 |
20140299672 | Method and Fluidic Apparatus for Generating Pulsed and Oscillating Air Flow for Surface Cleaning and Sweeping - An oscillating or pulsing fluid stream, or flow, is produced from a flow of pressurized air by fluidic apparatus in a device configured for use in surface cleaning, sweeping, lawn care applications, and the like. A converging nozzle assembly defining a tapered internal lumen having a smooth narrowing profile is configured to generate at a power nozzle a high velocity stream with minimal pressure drop. Downstream of the power nozzle, first and second control ports are in fluid communication with the high velocity stream and with each other via an inertance loop having a lumen of selected cross sectional area and length. The varying air flow is directed through an outlet chamber shaped to produce an oscillating or a pulsating flow. | 10-09-2014 |
20140299673 | ELECTRICALLY ACTUATED VARIABLE PRESSURE CONTROLL SYSTEM - An electrically-actuated variable pressure control system for use with flow-controlled liquid application systems. Direct acting solenoid valves are pulsed at varying frequencies and duty cycles0000change the resistance to flow encountered by the flow-controlled liquid application system. This pulsing solenoid valve technique preserves a high degree of accuracy and uniformity through a wide range of pressure control. This wide range of pressure control indirectly allows the flow-controlled liquid application system to operate over a wider range of flow control, yielding indirect benefits to performance and productivity. When the solenoid valves are attached to pressure-atomization spray nozzles, control over spray pattern and droplet size is further achieved. | 10-09-2014 |
20140326801 | SYSTEM AND METHODS FOR MONITORING LEAF TEMPERATURE FOR PREDICTION OF PLANT WATER STATUS - An apparatus and system for monitoring plant leaves to determine plant water needs and an automated variable-rate irrigation management system which can implement precision irrigation by taking into account specific plant water status is presented. Single or networked sensor platforms have a suite of sensors including a leaf temperature sensor for measuring leaf temperatures over time; an air temperature sensor; a relative humidity sensor for measuring relative humidity surrounding a leaf; a wind speed sensor for measuring wind speed surrounding a leaf; and an ambient light sensor for measuring solar radiation on the leaf. One platform has diffuser dome, leaf retainer and wind barrier structures. The sensor platform may have a computer processor and programming for obtaining and recording sensor measurements and determining plant water status in response to sensor measurements. The system may have a central control computer and communications link for communications with the platforms. | 11-06-2014 |
20140339322 | AIR DELIVERY APPARATUS WITH INTERCHANGEABLE NOZZLE INSERTS - An apparatus that uses an optimized body design incorporating one or more interchangeable nozzle inserts with a wide array of discharge orifice sizes, configurations and spacings to efficiently and effectively deliver a pressurized, high velocity, laminar flow air stream to dry, cool, or clean objects that are either stationary or moving transversely through the optimized air stream developed by the apparatus, all while minimizing the operational downtime required to implement the interchangeable nozzle insert modifications to the apparatus. | 11-20-2014 |
20140339323 | ANALYAIS AND CONTROL OF AEROSOL OUTPUT - An aerosol generation system (and method) comprises an aerosol generating device ( | 11-20-2014 |
20140339324 | Apparatus and Method for Operating Pressure-Compensated Drippers at Low Flow Rates - Apparatus for operating a group of normally closed, pressure compensated drippers at relatively low liquid flow rates includes a pulsating device having an inlet and an outlet that converts a low continuous liquid flow rate entering its inlet, through a flow control unit, to a high intermittent and pulsating flow rate ejected through its outlet. A manifold has an inlet connected to the outlet of the pulsating device, a group of normally-closed, pressure-compensated drippers being connected to the manifold. The pulsating device converts a low continuous flow rate of liquid entering its inlet, through the flow control unit, to a high intermittent and pulsating flow rate that ejects from its outlet and flows from its outlet through the manifold inlet and through the normally-closed, pressure-compensated group of drippers connected to the manifold, out from the drippers, at a pressure-compensated low flow rate. | 11-20-2014 |
20140346246 | Adjustable Dialed Spray Nozzle - A spray nozzle configured to be disposed on top of and coupled to a standard spray paint canister. Compressed gas within the spray paint canister serves as the propellant which expels the liquid paint out of the canister when the nozzle is actuated. The paint and compressed gas travel through the internal passageways of the nozzle and are ejected from the nozzle in a three-dimensional conical discharge. The nozzle comprises an adjustable valve for a user to manipulate and change the emitted three-dimensional discharge from the canister. The adjustable valve alters the internal flow characteristics of the nozzle which in turn change the diameter of a circular spray pattern which is produced when the nozzle is held at a set distance away from a surface that is being sprayed. The user may adjust the fluid flow during use or between uses. | 11-27-2014 |
20140346247 | DRY FLUE GAS DESULFURIZATION SYSTEM WITH DUAL FEED ATOMIZER LIQUID DISTRIBUTOR - An atomizer system | 11-27-2014 |
20140353399 | THRUST REVERSER SYSTEM WITH TRANSLATING-ROTATING BLOCKER DOORS AND METHOD OF OPERATION - A thrust reverser system and operation suitable for turbofan engines. Blocker doors of the thrust reverser system have stowed positions in which each door is disposed between a fixed structure and a translating cowl of the engine. The translating cowl is translated in an aft direction of the engine to define at least one opening with the fixed structure, after which the translating cowl is further translated aft to deploy linkage mechanisms that are received in slots recessed into the blocker doors and pivotably connect the doors to the fixed structure. Deployment of the linkage mechanisms from the slots causes the blocker doors to rotate to a deployed position in which each door extends across a bypass duct of the engine and diverts bypass air within the duct through the opening. | 12-04-2014 |
20140361097 | Waste Stream Management System and Method - A contaminant management system includes a scouting unit configured to map a perimeter including a portion of a land area where to apply a waste stream, and to transmit the perimeter to a control center configured to access data indicative of a contaminant profile of a contaminant in the portion of the land area in the perimeter, and data of a maximum allowable amount of the contaminant, and to generate a contaminant capacity profile for the portion of the land area in the perimeter. An applicator unit includes a movable container, a variable flowrate valve and a controller configured to receive the contaminant capacity profile and data indicative of a concentration of the contaminant in a volume of fluids loaded in the applicator unit, and to cause the variable flowrate valve to open, close, or maintain its position based on the location of the applicator unit relative to the perimeter. | 12-11-2014 |
20140361098 | SYSTEM AND METHOD OF SELECTIVE FLUID PATTERN DISTRIBUTION - A fluid distributor has a component configured for selective rotation about a central axis of the fluid distributor, a fluid input, a first fluid output, and a second fluid output, wherein rotation of the component in a first direction about the central axis alternates selection between the first fluid output and the second fluid output and at least one of (1) the component is configured to rotate about the central axis by at least 360° in the first direction and such rotation of the component about the central axis provides at least four alternations between selection of the first fluid output and the second fluid output and (2) selection of the second fluid output is the next available fluid output for selection in response to rotating the component about the central axis away from a position of the component in which the first fluid output is selected. | 12-11-2014 |
20140367480 | High Viscosity Fluid Dispensing System - A method and apparatus for dispensing a fluid. In one illustrative embodiment, an apparatus may comprise a housing comprising a chamber, a dispensing device, and a nozzle system. The housing may be configured to receive the fluid. The housing may be configured to increase a tendency of the fluid to flow within the chamber. The dispensing device may be configured to move the fluid in the chamber towards an exit of the chamber such that the fluid is dispensed through the exit of the chamber. The nozzle system may be configured to control an exit pressure of the fluid that is dispensed through the nozzle system. | 12-18-2014 |
20140367481 | High Viscosity Fluid Dispensing System - A method and apparatus for depositing a fluid over an interface. A nozzle may comprise a body having a first end and a second end, an input located at the first end of the body, an output located at the second end of the body, and a plurality of channels located within the body. The input may be configured to receive a fluid. The plurality of channels may have a configuration that causes the fluid received through the input to flow through the plurality of channels and exit the output to form a deposition having a desired shape over an interface. | 12-18-2014 |
20140367482 | SHOWERHEAD WITH TURBINE DRIVEN SHUTTER - The present disclosure includes embodiments directed to a showerhead. In some of the embodiments, the showerhead includes a housing defining a chamber in fluid communication with a fluid inlet such as a water source, a first bank of nozzles, and a second bank of nozzles. The showerhead also includes a massage mode assembly that is at least partially received within the chamber. The massage mode assembly includes a turbine, a cam connected to or formed integrally with the turbine, and a shutter connected to the cam. With the structure of the massage mode assembly, the movement of the shutter is restricted along a single axis such that as the turbine rotates, the cam causes the shutter to alternatingly fluidly connect and disconnect the first bank of nozzles and the second bank of nozzles from the fluid inlet. | 12-18-2014 |
20140367483 | DETERMINATION OF COMPOSITION AND STRUCTURE OF A CO2 COMPOSITE SPRAY - A method and apparatus for analyzing, maintaining or adjusting the chemical and physical structure of a CO | 12-18-2014 |
20140374502 | ADJUSTABLE DRIP EMITTER - A flow-regulating drip emitter, comprising a base that includes an inlet connector configured for connection to an upstream line with a water source; and a cover attached to the base, the cover including an outlet connector configured for connection to a downstream line. At least one of the cover or the base defines at least a first labyrinth passageway having a first resistance to water flow and a second labyrinth passageway having a second resistance to water flow different from the first resistance to water flow; and further wherein the base and the cover are structured so that movement of the cover in relation to the base connects the inlet connector to the outlet connector via only the first labyrinth passageway, and wherein further movement of the cover in relation to the base connects the inlet connector to the outlet connector via only the second labyrinth passageway. | 12-25-2014 |
20150008268 | PIVOT THRUST REVERSER WITH MULTI-POINT ACTUATION - One embodiment includes a pivot thrust reverser with a first pivot door with an upper linkage and a lower linkage and a second pivot door, spaced from the first pivot door, with an upper linkage and a lower linkage. A first actuator is located on a first side of an attachment location to drive the first pivot door. A second actuator is located on a second side of the attachment location to drive the second pivot door. A third actuator is located substantially radially opposite the attachment location to drive both the first pivot door and the second pivot door. The first pivot door is configured to be pivoted from a stowed position to a deployed position by both the first actuator and the third actuator. The second pivot door is configured to be pivoted from the stowed position to the deployed position by both the second actuator and the third actuator. | 01-08-2015 |
20150034733 | ASSEMBLY FOR WASHER SHOWER PIPE AND METHOD TO ADJUST OPEN AREA OF ORIFICES IN THE PIPE - A shower pipe assembly to provide a wash liquid for washing a pulp mat, comprising: a shower pipe with areas defining oblong orifice openings extending through the wall; and a combination plate paddle configured to be removed and configured to be adjusted along the wall, wherein the combination plate paddle comprises a plate and a paddle, wherein the plate has areas defining a plate opening as adjacent to and configured to communicate with at least one oblong orifice opening of the shower pipe in an open position, wherein the opening formed by the oblong orifice opening in the pipe and the plate can be adjusted by moving the combination plate paddle along the wall of the pipe, and the combination plate paddle is slideably engaged to the shower pipe by fasteners. | 02-05-2015 |
20150048177 | EXHAUST NOZZLE AND METHOD FOR CHANGING EXHAUST FLOW PATH - Provided is an exhaust nozzle and a method for changing an exhaust flowpath, whereby noise can be reduced by using a simple and light-weight mechanism without increasing the complexity and size of the structure of the exhaust nozzle, and furthermore, the efficiency during cruising at supersonic speeds can be improved. The rear end side of main nozzle pieces | 02-19-2015 |
20150076247 | DEVICE AND METHOD FOR A CONTROLLED DISCHARGE OF A FLUID | 03-19-2015 |
20150122907 | Adjustable Scalloped Needle Valve for a Spray Nozzle - An adjustable spray nozzle adapted to fit a pressurized aerosol can. The nozzle includes a body, a fluid passage defined within the nozzle body, and an adjustable needle valve with a tip disposed within a portion of the fluid passage. The needle valve regulates flow within the fluid passage. The tip of the needle valve has a contoured surface to define a predetermined flow path in the fluid passage to prevent resonance of the tip in the flow path and to facilitate passage of semi-solids in the flow path. In one embodiment, the contoured surface of the tip includes at least one longitudinally oriented flat surface segment defined in the surface of the tip. In another embodiment, the contoured surface of the tip includes at least one longitudinally oriented concave surface segment defined into the conical surface of the tip of the adjustable needle valve. | 05-07-2015 |
20150129676 | COMPACT ACTUATION SYSTEM FOR FLOW NOZZLE - Embodiments may include an actuation system for an exhaust nozzle of a gas turbine engine. The actuation system may comprise a plurality of flap assemblies including a plurality of convergent flaps movable between first and second convergent positions and a plurality of divergent flaps movable between first and second divergent positions. Each of the plurality of divergent flaps may extend from a respective one of the plurality of convergent flaps. The system may further include a first sync ring rotatably carried by an engine body and configured to synchronously move the divergent flaps between the first and second divergent positions and a second sync ring rotatably carried by the engine body and configured to synchronously move the convergent flaps between the first and second convergent positions. A method may translate rotation of the sync ring to movement of a vehicle surface between radially outward and inward positions. | 05-14-2015 |
20150297776 | METHOD AND SYSTEM OF A NETWORK OF DIFFUSERS INCLUDING A LIQUID LEVEL SENSOR - Systems and methods for managing scent in an environment include disposing a plurality of scent diffusion devices within an environment, wherein the diffusion devices include a communications facility that enables transmitting signals to and receiving signals from a remote computer and disposing at least one sensor within the environment that transmits sensor data to the remote computer. At least one scent parameter for scenting an environment is received at the remote computer. The remote computer controls diffusion of a liquid from a source of a liquid in fluid communication with at least one of the plurality of scent diffusion devices to achieve the scent parameter. Controlling includes setting or adjusting an operation parameter of the scent diffusion device in response to the sensor data. | 10-22-2015 |
20150297778 | METHOD AND SYSTEM OF SENSOR FEEDBACK FOR A SCENT DIFFUSION DEVICE - The disclosure herein concerns a method including receiving at a computer at least one target value of a scent parameter for an environment that is remote from the computer, receiving at the computer a sensed parameter of the environment, and controlling, via the computer, diffusion of a liquid from a source of the liquid in fluid communication with at least one scent diffusion device to achieve the target value of the scent parameter, wherein controlling includes setting or adjusting an operation parameter of the at least one scent diffusion device in response to the sensed parameter. | 10-22-2015 |
20150306618 | Adjustable Fluid Sprayer - A sprayer includes a nozzle, a nozzle actuator connected to the nozzle, and a controller in communication with the nozzle actuator. The controller receives wind data (e.g. from a wind sensor), determines a nozzle adjustment based on the wind data, and controls the nozzle actuator to alter a spray state of the nozzle based on the nozzle adjustment. | 10-29-2015 |
20150315998 | GENERATION OF A PULSED JET BY JET VECTORING THROUGH A NOZZLE WITH MULTIPLE OUTLETS - A method of producing a pulsatile jet flow from a substantially constant flow primary jet in a way that is mechanically efficient, easy to implement, and allows direct control over pulse duration and pulsing frequency is disclosed herein. The invention includes at least two components: (a) a constant flow fluid jet produced by any normal method (e.g., propeller) that can be directionally vectored fluidically, mechanically, or electromagnetically and (b) a nozzle with multiple outlets (orifices) through which the vectored jet may be directed. By alternately vectoring the jet through different outlets, a transient (pulsatile) flow at an outlet is obtained even with a substantially constant primary jet flow. Additionally, the nozzle outlets may be oriented in different directions to provide thrust vectoring, making the invention useful for maneuvering, directional control, etc. | 11-05-2015 |
20150315999 | SELF-SEALING APPARATUS THAT ADJUSTS A THROAT AREA OF A NOZZLE - A flow control panel in an aircraft engine two-dimensional, convergent/divergent nozzle adjusts a throat area of the nozzle and is configured to be self-sealing, thereby requiring fewer parts and providing a more simplified construction of the throat area of the nozzle. | 11-05-2015 |
20150318141 | GAS INJECTION SYSTEM FOR ENERGETIC-BEAM INSTRUMENTS - A gas injection system for an energetic-beam instrument having a vacuum chamber. The system has a cartridge containing a chemical serving as a source for an output gas to be delivered into the vacuum chamber. The cartridge has a reservoir containing the chemical, which rises to a fill line having a level defined by an amount of the chemical present in the reservoir at a given time. An outlet from the reservoir is coupled to an output passage through an outlet valve and configured so that when the system is tilted the outlet remains above the level of the fill line. Embodiments include isolation valves allowing the cartridge to be disconnected without destroying system vacuum. | 11-05-2015 |
20150345119 | CONTROL SYSTEM FOR A SHOWER - According to the present invention there is provided a control system ( | 12-03-2015 |
20150354498 | METHOD AND APPARATUS FOR VARIABLE EXHAUST NOZZLE EXIT AREA - A nozzle effective exit area control system is created with a convergent—divergent nozzle with a divergent portion of the nozzle having a wall at a predetermined angle of at least 12° from the freestream direction. Disturbance generators are located substantially symmetrically oppositely on the wall to induce flow separation from the wall with the predetermined wall angle inducing flow separation to extend upstream from each disturbance generator substantially to a throat of the nozzle pressurizing the wall and reducing the effective area of the jet flow at the nozzle exit. | 12-10-2015 |
20150359185 | Untethered Irrigation Device and Method - A device for irrigating soil has a chassis having wheels or tracks for motion, the chassis having one or more water sprinklers with streams directed at the soil, a water storage tank, and a sloped catchment surface having one or more sloped planes or curved surfaces for receiving water from a refill station into the water storage tank, wherein, under the control of an electronic circuit, the irrigation device can refill the water tank by positioning any part of the catchment surface under a water stream from the refill station. A method has the steps of measuring soil moisture at remote locations, refilling the mobile robot using a gravity feed water stream, defining a route for distribution of water, traversing the irrigation routes, refilling water according to soil moisture measurements, storing photovoltaic energy in a battery, and rotating, to a compass heading such that the photovoltaic array is optimally oriented. | 12-17-2015 |
20150375242 | Spray Nozzle and Spray Nozzle System - A variable orifice spray valve including a valve body ( | 12-31-2015 |
20160008825 | SPRAY APPLICATOR TOOL | 01-14-2016 |
20160032909 | LIQUID DISPENSING DEVICES AND METHODS OF CONTROLLING THE SAME - The present disclosure provides a method of dispensing liquid, and a liquid dispensing device. The method and device include a controller having a multi-phase droplet ejection cycle stored thereon. The multiphase droplet ejection cycle dispenses the droplet in two stages. Advantageously, this provides highly accurate droplets of very small volumes without the formation of satellite droplets. | 02-04-2016 |
20160107176 | JET CONTROL DEVICES AND METHODS - Examples of a jet control device are described. The jet control device can comprise a jet deflecting member that is configured to intercept and/or collide with a high speed jet emerging from a jet formation location. The interaction of the jet deflecting member and the jet can cause the high speed jet to be dispersed into a plurality of jets with a number of flow directions which may be sideways to an initial direction of the high speed jet. In one embodiment the deflecting member can include a liquid guide formed by injecting a fluid out of an outlet nozzle so that the liquid guide extends longitudinally away from the outlet nozzle. In another embodiment the deflecting member can include an array of solid pellets injected through an outlet in a direction of the emerging high speed jet and configured to collide with the emerging jet thereby deflecting its initial direction. | 04-21-2016 |
20160123178 | DUAL-MODE PLUG NOZZLE - A variable geometry convergent-divergent nozzle for a gas turbine engine includes a centerbody extending rearward along a longitudinal axis of the engine which has a maximum diameter section. An inner shroud surrounds the centerbody and cooperates with the centerbody to define the throat of the nozzle. An outer shroud surrounds the inner shroud and cooperates with the centerbody to define the exit area of the nozzle. Both shrouds are independently translatable to provide independent control of the nozzle throat area and the nozzle expansion ratio. Additional actuation of the inner shroud results in the throat being disposed upon a fully forward portion of the centerbody, said fully forward shroud disposition being more forward than over the maximum diameter section. The nozzle may further comprise independent translation of the centerbody with respect to the shrouds. | 05-05-2016 |
20160129353 | Mist Producing Device for Playground with Sun Shade Apparatus - A play set with a mist device which includes a mist frame unit supported through a framework of the play set. The mist frame unit has a hollow body allowing water passage and comprises a flexible hose member mounted onto the framework, wherein a portion of the flexible hose member is constructed into a hose ring encircling a slide unit; a water inlet provided at a first end of the mist frame unit for connecting to a water source; and a plurality of mist producing units provided along the mist frame unit arranged for producing mist such that a preset mist surrounding area is defined within which the play set is located, therefore the mist can reach all play units of the play set, including the slide unit through the hose ring at an angle which is greater than 270°, thereby providing a cooling effect to the mist surrounding area. | 05-12-2016 |
20160136672 | AN IMPROVED MIST-GENERATING DEVICE - A mist-generating device is provided. The device comprises a housing ( | 05-19-2016 |
20160157443 | INFRASTRUCTURES FOR VARIABLE RATE WATER DISTRIBUTION SYSTEMS - Embodiments of the present invention provide systems, methods, and computer program products for deploying infrastructures for variable rate water distribution systems. Embodiments of the present invention can afford users with the ability to control water distribution as well as modify existing infrastructures to meet dynamic target water distribution area demands. Furthermore, embodiments of the present invention may be used to provide users with accessibility to components for expedited servicing, modification, etc. | 06-09-2016 |
20160161059 | Chemical Injection System - An improved system, apparatus and method for injecting a chemical from a storage tank into a natural gas or liquefied petroleum gas pipeline at a flow-controlled injection rate is provided. The system, apparatus and method including a pair of positive-displacement pumps driven in substantially complementary fashion by a single driver, a controller controlling the driver, and each pump being fed from the storage tank and discharging chemical into the pipeline. The system, apparatus and method may also include a second pair of positive-displacement pumps having substantially similar displacement and operatively connected to the first pair of positive-displacement pumps, the first pair of positive-displacement pumps being driven in a substantially complementary fashion with the second pair of pumps by a single driver or a pair of drivers. | 06-09-2016 |
20160167066 | SPRAY SYSTEM PRESSURE AND RATIO CONTROL | 06-16-2016 |
20160175869 | EQUALIZATION OF NOZZLE PERFORMANCE FOR SPRAYERS | 06-23-2016 |
20160177873 | A THRUST FLOW POWERED VEHICLE | 06-23-2016 |
20160183484 | Soil Moisture Probe and System - A plurality of wireless transmitters tethered to a plurality of soil moisture probes, each of said probes having first and second elongate conductive materials encapsulated in a non-conductive substrate, coupled to a power source and configured to be placed in the soil to form a capacitor. An irrigation control box is equipped with a receiver and a processor coupled to a plurality of irrigation control valves, each irrigation control valve corresponding to an irrigation zone wherein at least one probe is placed. The processor converts signal data received from the plurality of transmitters into a soil moisture value and (i) opens a control valve corresponding to the zone to which the probe corresponds upon detecting that the soil moisture value in the zone has dropped below a threshold value and (ii) closes the control valve upon detecting that the soil moisture value has raised above a threshold value. | 06-30-2016 |
20160250652 | NOZZLE APPARATUS AND METHOD | 09-01-2016 |
20170231212 | DUAL NOZZLE SPRAY GUN | 08-17-2017 |
20170234267 | TANDEM THRUST REVERSER WITH SLIDING RAILS | 08-17-2017 |
20190141912 | AUTONOMOUS MOBILE PLATFORM AND VARIABLE RATE IRRIGATION METHOD FOR PREVENTING FROST DAMAGE | 05-16-2019 |
20190143678 | Shuttering of Aerosol Streams | 05-16-2019 |
20220134369 | WIRELESS VARIABLE PRESSURE SPRAYER AND METHOD - A wireless variable pressure sprayer that includes a housing in which is mounted a battery, a battery-operated motor, and a motor-operated liquid pump. A tank communicates with the pump for holding a supply of liquid and a user operable spray gun is connected for liquid flow communication from the tank. A wireless transmitter is positioned in the spray gun and is adapted to transmit a wireless signal to a receiver/controller for supplying current from the battery to the motor sufficient to cause the motor operated pump to deliver liquid through the gun and into an applicator wand. | 05-05-2022 |