Patent application number | Description | Published |
20110089953 | SENSOR ARRANGEMENT AND METHOD OF USING THE SAME - A sensor arrangement and method that may be used with a variety of different energy storage devices, including battery packs found in hybrid vehicles, battery electric vehicles, and other types of vehicles. An exemplary sensor arrangement includes a number of sensor units, a controller, and several connections, wherein two or more sensor units are coupled to each node of the battery pack and are coupled to the controller over different connections. An exemplary method is divided into two aspects: an error detection aspect and an error resolution aspect. Because the sensor arrangement provides multiple sensor readings for each node being evaluated, the method can enable the sensor arrangement to continue operating accurately and with redundancy even if it experiences a loss of one or more sensor units. | 04-21-2011 |
20120025835 | Sensor Arrangement for an Energy Storage Device and a Method of Using the Same - A sensor arrangement and method that may be used with a variety of different energy storage devices, including battery packs found in hybrid vehicles, battery electric vehicles, and other types of vehicles. Some battery monitoring systems, such as those designed to monitor and/or control lithium-ion battery packs, may require individual voltage readings for each and every cell. If a battery monitoring system component—even one that provides just one of these sensor readings—malfunctions or otherwise experiences a fault condition, then it may be necessary to bring the entire vehicle in for service. The exemplary sensor arrangement and method may be used to control a series of balancing switches in the sensor arrangement in such a way that enables the vehicle to detect fault conditions and to continue operating successfully in the event that such fault conditions occur. | 02-02-2012 |
20130141230 | SENSOR ARRANGEMENT AND METHOD OF USING THE SAME - A sensor arrangement and method that may be used with a variety of different energy storage devices, including battery packs found in hybrid vehicles, battery electric vehicles, and other types of vehicles. An exemplary sensor arrangement includes a number of sensor units, a controller, and several connections, wherein two or more sensor units are coupled to each node of the battery pack and are coupled to the controller over different connections. An exemplary method is divided into two aspects: an error detection aspect and an error resolution aspect. Because the sensor arrangement provides multiple sensor readings for each node being evaluated, the method can enable the sensor arrangement to continue operating accurately and with redundancy even if it experiences a loss of one or more sensor units. | 06-06-2013 |
20140242421 | Systems and Methods for Control of a Current Interruption Component in a Battery System - Disclosed herein are systems and methods for control of a current interruption component in a battery system. Various embodiments consistent with the present disclosure may include a detection system configured to detect an event (e.g., an impact event, a resistive short, a coolant leak, etc.) and a control system configured to receive information from the detection system and to generate a control signal based upon detection of the event. The control signal may selectively actuate an electrical clearing component. A current interruption component may be configured to selectively interrupt a flow of current upon an occurrence of a condition that results from actuation of the electrical clearing component. Upon detection of the event by the detection system, the control system may generate the control signal to actuate the electrical clearing component, and the actuation of the electrical clearing component may trigger the current interruption system. | 08-28-2014 |
20140376137 | SYSTEMS AND METHODS FOR DETECTING LEAKAGE PATHS IN A BATTERY SENSING CIRCUIT - System and methods for detecting electrical leakages in a battery sensing are presented. In certain embodiments, the systems and methods allow a vehicle battery sensing circuit and/or other associated system to detect certain electrical leakages and implement one or more actions to protect vehicle systems from damage resulting from such leakages. | 12-25-2014 |
20150022213 | BATTERY SENSING CIRCUIT PATH RESISTANCE COMPENSATION SYSTEMS AND METHODS - System and methods for measuring parameters of a battery system using a battery sensing circuit are presented. In certain embodiments, the systems and methods allow a vehicle battery sensing circuit and/or other associated system to measure a compensation parameter. The compensation parameter may be utilized by the battery sensing circuit and/or other associated system in measuring other parameters relating to the battery system including cell voltages. | 01-22-2015 |
Patent application number | Description | Published |
20100009075 | MULTI-LAYER ARTICLES AND METHOD FOR IMPROVING THE RELEASE LIFE OF THE SAME - A multi-layer article including a foodware substrate and a fluoropolymer composition having a copolymer consisting of from 80 to 94% by weight tetrafluoroethylene, from 6 to 20% by weight of one or more perfluorovinyl ethers of the formula CF | 01-14-2010 |
20100009197 | POWDER COATING FLUOROPOLYMER COMPOSITIONS CONTAINING MONO-HYDROXY AROMATIC MATERIALS - Provided are compositions comprising a) a fluoroplastic; b) an aromatic material having exactly one hydroxyl group, wherein the aromatic material is free of thiol groups, and wherein the hydroxyl group is bonded to an aromatic carbon; c) a salt former compound capable of forming a salt with the aromatic material; and d) optionally a phase transfer catalyst. Also provided are reaction products of the described compositions, multi-layer articles comprising the compositions and reaction products, and methods for making the compositions, reaction products, and articles. | 01-14-2010 |
20100040897 | POWDER COATING FLUOROPOLYMER COMPOSITIONS CONTAINING NITROGEN-CONTAINING AROMATIC MATERIALS - Provided are compositions comprising (a) an aromatic material selected from (i) an aromatic compound, (ii) an aromatic resin, (iii) a heteroaromatic compound, and (iv) a heteroaromatic resin, wherein the aromatic material has (1) at least one non-hindered amine group bonded to an aromatic or heteroaromatic ring, (2) a heteroaromatic ring and has a nitrogen atom in the heteroaromatic ring, or (3) a combination thereof; (b) an inorganic base; (c) a fluoroplastic; and (d) optionally a phase transfer catalyst. Also provided are reaction products of the described compositions, multi-layer articles comprising the compositions and reaction products, and methods for making the compositions, reaction products, and articles. | 02-18-2010 |
Patent application number | Description | Published |
20080233422 | COATED NICKEL-CONTAINING POWDERS - Nickel powder batches and methods for producing nickel powder batches. The powder batches include particles having a small particle size, narrow size distribution and a spherical morphology. The present invention is also directed to devices incorporating the nickel metal powders. | 09-25-2008 |
20090309018 | MULTI-SOURCE PLASMA FOCUSED ION BEAM SYSTEM - The present invention provides a plasma ion beam system that includes multiple gas sources and that can be used for performing multiple operations using different ion species to create or alter submicron features of a work piece. The system preferably uses an inductively coupled, magnetically enhanced ion beam source, suitable in conjunction with probe-forming optics sources to produce ion beams of a wide variety of ions without substantial kinetic energy oscillations induced by the source, thereby permitting formation of a high resolution beam. | 12-17-2009 |
20100197142 | HIGH SELECTIVITY, LOW DAMAGE ELECTRON-BEAM DELINEATION ETCH - A method and apparatus for selective etching a substrate using a focused beam. For example, multiple gases may be used that are involved in competing beam-induced and spontaneous reactions, with the result depending on the materials on the substrate. The gases may include, for example, an etchant gas and an auxiliary gas that inhibits etching. | 08-05-2010 |
20100230841 | AEROSOL METHOD AND APPARATUS, PARTICULATE PRODUCTS, AND ELECTRONIC DEVICES MADE THEREFROM - Provided is an aerosol method, and accompanying apparatus, for preparing powdered products of a variety of materials involving the use of an ultrasonic aerosol generator ( | 09-16-2010 |
20110114665 | GAS DELIVERY FOR BEAM PROCESSING SYSTEMS - Gas flow from multiple gas sources into a sample chamber of a beam system is controlled by a cycling valve for each gas source, with the gas pressure in the sample chamber being determined by the relative time that the valve is opened and the upstream pressure at the valve. A gas valve positioned inside the vacuum chamber allows rapid response in shutting off a gas. In some preferred embodiments, a precursor gas is supplied from a solid or liquid material in a container that remains outside the vacuum system while in use and which is readily connected or disconnected to the gas injection system without significant leakage. | 05-19-2011 |
20110117748 | Localized Plasma Processing - A method of localized plasma processing improves processing speed and reduces work piece damage compared to charged particle beam deposition and etching. In one embodiment, a plasma jet exits a plasma generating chamber and activates a reactive gas. A jet of plasma and reactive gas impacts and processes the work piece. Because the plasma and the ions in the reactive gas can have low kinetic energy, there can be little or no surface damage. This is particularly useful for deposition processes. When it is desired to etch material, the reactive ions can be more energetic to enhance etching. | 05-19-2011 |
20110162873 | FORMING CONDUCTIVE FEATURES OF ELECTRONIC DEVICES - Provided is an aerosol method, and accompanying apparatus, for preparing powdered products of a variety of materials involving the use of an ultrasonic aerosol generator including a plurality of ultrasonic transducers underlying and ultrasonically energizing a reservoir of liquid feed which forms droplets of the aerosol. Carrier gas is delivered to different portions of the reservoir by a plurality of gas delivery ports delivering gas from a gas delivery system. The aerosol is pyrolyzed to form particles, which are then cooled and collected. The invention also provides powders made by the method and devices made using the powders. | 07-07-2011 |
20120080407 | Multi-Source Plasma Focused Ion Beam System - The present invention provides a plasma ion beam system that includes multiple gas sources and that can be used for performing multiple operations using different ion species to create or alter submicron features of a work piece. The system preferably uses an inductively coupled, magnetically enhanced ion beam source, suitable in conjunction with probe-forming optics sources to produce ion beams of a wide variety of ions without substantial kinetic energy oscillations induced by the source, thereby permitting formation of a high resolution beam. | 04-05-2012 |
20120308740 | Beam-Induced Deposition of Low-Resistivity Material - An improved method of beam deposition to deposit a low-resistivity metal. Preferred embodiments of the present invention use a novel focused ion beam induced deposition precursor to deposit low-resistivity metallic material such as tin. Applicants have discovered that by using a methylated or ethylated metal such as hexamethylditin as a precursor, material can be deposited having a resistivity as low as 40 μΩ·cm. | 12-06-2012 |
20130309421 | MULTI-SOURCE PLASMA FOCUSED ION BEAM SYSTEM - The present invention provides a plasma ion beam system that includes multiple gas sources and that can be used for performing multiple operations using different ion species to create or alter submicron features of a work piece. The system preferably uses an inductively coupled, magnetically enhanced ion beam source, suitable in conjunction with probe-forming optics sources to produce ion beams of a wide variety of ions without substantial kinetic energy oscillations induced by the source, thereby permitting formation of a high resolution beam. | 11-21-2013 |
20130328246 | Lamella creation method and device using fixed-angle beam and rotating sample stage - A system for creating a substantially planar face in a substrate, the system including directing one or more beams at a first surface of a substrate to remove material from a first location, the beam being offset from a normal to the first surface by a curtaining angle; sweeping the one or more beams in a plane that is perpendicular to the first surface to mill one or more initial cuts, the initial cuts exposing a second surface that is substantially perpendicular to the first surface; rotating the substrate about an axis other than an axis normal to the first beam or parallel to the first beam; directing the first beam at the second surface to remove additional material from the substrate without changing the curtaining angle; and scanning the one or more beams in across the second surface to mill one or more finishing cuts. | 12-12-2013 |
20140312245 | MULTI-SOURCE PLASMA FOCUSED ION BEAM SYSTEM - The present invention provides a plasma ion beam system that includes multiple gas sources and that can be used for performing multiple operations using different ion species to create or alter submicron features of a work piece. The system preferably uses an inductively coupled, magnetically enhanced ion beam source, suitable in conjunction with probe-forming optics sources to produce ion beams of a wide variety of ions without substantial kinetic energy oscillations induced by the source, thereby permitting formation of a high resolution beam. | 10-23-2014 |
20140357088 | Precursor for Planar Deprocessing of Semiconductor Devices using a Focused Ion Beam - A method and system for improved planar deprocessing of semiconductor devices using a focused ion beam system. The method comprises defining a target area to be removed, the target area including at least a portion of a mixed copper and dielectric layer of a semiconductor device; directing a precursor gas toward the target area; and directing a focused ion beam toward the target area in the presence of the precursor gas, thereby removing at least a portion of a first mixed copper and dielectric layer and producing a uniformly smooth floor in the milled target area. The precursor gas causes the focused ion beam to mill the copper at substantially the same rate as the dielectric. In a preferred embodiment, the precursor gas comprises methyl nitroacetate. In alternative embodiments, the precursor gas is methyl acetate, ethyl acetate, ethyl nitroacetate, propyl acetate, propyl nitroacetate, nitro ethyl acetate, methyl methoxyacetate, or methoxy acetylchloride. | 12-04-2014 |
20150079796 | Charged-Particle-Beam Processing Using a Cluster Source - A cluster source is used to assist charged particle beam processing. For example, a protective layer is applied using a cluster source and a precursor gas. The large mass of the cluster and the low energy per atom or molecule in the cluster restricts damage to within a few nanometers of the surface. Fullerenes or clusters of fullerenes, bismuth, gold or Xe can be used with a precursor gas to deposit material onto a surface, or can be used with an etchant gas to etch the surface. Clusters can also be used to deposit material directly onto the surface to form a protective layer for charged particle beam processing or to provide energy to activate an etchant gas. | 03-19-2015 |
Patent application number | Description | Published |
20130097984 | LIGHT RIDING VEHICLE - To achieve a particular price point and/or to utilize a particular engine, riding lawn mowers may be configured with reduced size, weight, and/or power requirements, in order. A riding lawn mower may comprise a cutting deck coupled to a cutting blade, and an internal combustion engine having a displacement of less than 225 cubic centimeters. The internal combustion engine may be coupled to the cutting blade via a friction drive, wherein the friction drive is configured with a neutral bearing in order to reduce flat spotting of components of the friction drive. | 04-25-2013 |
20130097985 | LIGHT RIDING VEHICLE - To achieve a particular price point and/or to utilize a particular engine, riding lawn mowers may be configured with reduced size, weight, and/or power requirements, in order. A riding lawn mower may comprise a cutting deck coupled to a cutting blade, and an internal combustion engine having a displacement of less than 225 cubic centimeters. The internal combustion engine may be coupled to the cutting blade via a friction drive, wherein the friction drive is configured with a neutral bearing in order to reduce flat spotting of components of the friction drive. | 04-25-2013 |
20130227923 | LIGHT RIDING VEHICLE - To achieve a particular price point and/or to utilize a particular engine, riding lawn mowers may be configured with reduced size, weight, and/or power requirements, in order. A riding lawn mower may comprise a cutting deck coupled to a cutting blade, and an internal combustion engine having a displacement of less than 225 cubic centimeters. The internal combustion engine may be coupled to the cutting blade via a friction drive, wherein the friction drive is configured with a neutral bearing in order to reduce flat spotting of components of the friction drive. | 09-05-2013 |
20140080670 | LIGHT RIDING VEHICLE WITH VARIABLE FRICTION DRIVE - Riding lawn mowers may utilize friction drives configured with a variable normal force between frictional components. In a riding lawn mower, an internal combustion engine may be coupled to a differential via a friction drive, wherein the friction drive is configured with a variable normal force in order to provide improved power transfer and/or shifting performance. | 03-20-2014 |
20140208710 | QUICK-CHANGE BLADE SYSTEM - A lawn care device may include a cutting deck housing at least one blade, a rotatable shaft, and a blade mount operably coupled to the rotatable shaft. The blade mount may include at least one engagement slot configured to enclose at least a portion of the at least one blade. The blade mount may further include at least one protruding member disposed within the engagement slot to secure the at least one blade within the engagement slot responsive to insertion of the at least one blade into the engagement slot. | 07-31-2014 |
20140230397 | QUICK-CHANGE BLADE SYSTEM - A lawn care device may include a cutting deck housing at least one blade, a rotatable shaft, and a blade mount operably coupled to the rotatable shaft. The blade mount may include at least one engagement slot configured to enclose at least a portion of the at least one blade. The blade mount may further include at least one protruding member disposed within the engagement slot to secure the at least one blade within the engagement slot responsive to insertion of the at least one blade into the engagement slot. | 08-21-2014 |
20150052869 | QUICK-CHANGE BLADE SYSTEM - A lawn care device may include a cutting deck housing at least one blade, a rotatable shaft, and a blade mount operably coupled to the rotatable shaft. The blade mount may include at least one engagement slot configured to enclose at least a portion of the at least one blade. The blade mount may further include at least one protruding member disposed within the engagement slot to secure the at least one blade within the engagement slot responsive to insertion of the at least one blade into the engagement slot. | 02-26-2015 |
Patent application number | Description | Published |
20100175954 | Two-stage slave cylinder - A two-stage slave cylinder including a housing and a bore extending within the housing. An outer piston is slidably positioned within the bore in the housing, and an outer piston chamber is defined by the bore and the outer piston. The outer piston chamber is connected to a hydraulic fluid source by a fluid passageway. A biasing mechanism acts to bias the outer piston in an unactuated position unless a force is exerted on the outer piston that is greater than the biasing force. A bore is provided in the outer piston, and an inner piston is slidably positioned therein. An inner piston chamber is defined by the bore and the inner piston, and an opening is provided in the outer piston to connect the outer piston chamber to the inner piston chamber. A valve assembly is provided within the opening in the outer piston to control the flow of fluid between the outer piston chamber and the inner piston chamber. | 07-15-2010 |
20100187048 | Caliper brake - A caliper brake including a housing, an opening in the housing, and an actuating assembly received in the opening. The actuating assembly includes an actuating lever having a cam surface and a pivot aperture, a cable bracket having a cable retaining flange, a pivot aperture, and a retaining portion, and a pin received through said pivot apertures to rotatably secure the actuating lever to the cable bracket. The retaining portion of the cable bracket acts to secure the actuating assembly in the opening of the housing without the need for mechanical fasteners. A pivot plate may also be provided, the pivot plate having a pivot aperture and a retaining portion, and is positioned on one side of the actuation lever opposite the cable bracket. A cable housing is received in a bore through the cable retaining flange, and an actuation cable is slidably positioned therein and secured at one end to the actuation lever. When the cable is moved, the actuation lever pivots relative to the cable bracket to actuate the brake. | 07-29-2010 |
20100300280 | Hydraulic pressure multiplier - A hydraulic pressure multiplier having a housing, a bore in the housing and an outer piston slidably positioned within the bore. The pressure multiplier also includes an inner piston having a bore therethrough, the inner piston being positioned within a bore within the outer piston. An opening is provided through an end wall of the outer piston, and a mechanism is provided to selectively control hydraulic fluid flow into the bore within the outer piston. Hydraulic fluid first flows through the opening in the outer piston and through the bore through the inner piston to actuate a slave cylinder or a hydraulic piston within a brake. After a threshold pressure is reached within the slave cylinder, the valve closes and the outer piston is caused to move axially, thereby providing an increased hydraulic pressure within the slave cylinder. | 12-02-2010 |
Patent application number | Description | Published |
20090186331 | System and method for correlating curricula - A system and method for correlating learning objectives, curriculum items or elements or competency expectations between multiple curricula, or between a curriculum and established national, industry or governmental standards, includes multiple steps. A first curriculum, including multiple curriculum items, is selected. A second curriculum or standard, containing multiple elements, is selected. A curriculum item from within the first curriculum is selected. A filter is applied to the elements of the second curriculum or standard to produce a visible display of a subset of elements from within the second curriculum. Individual elements, from within the subset of elements, are identified as correlating to the curriculum item. The individual elements that correlate to the curriculum item are tagged, or cross-walked, to create a link between the curricula. | 07-23-2009 |
20100291531 | System and method for correlating curricula - A system and method for correlating learning objectives, curriculum items or elements or competency expectations between multiple curricula, or between a curriculum and established national, industry or governmental standards, includes multiple steps. A first curriculum, including multiple curriculum items, is selected. A second curriculum or standard, containing multiple elements, is selected. A curriculum item from within the first curriculum is selected. A filter is applied to the elements of the second curriculum or standard to produce a visible display of a subset of elements from within the second curriculum. Individual elements, from within the subset of elements, are identified as correlating to the curriculum item. The individual elements that correlate to the curriculum item are tagged, or cross-walked, to create a link between the curricula. Such correlations may also extend to achievements of an individual student or to a set of students. | 11-18-2010 |
Patent application number | Description | Published |
20090029452 | APPARATUS AND METHOD FOR ANALYTE DETECTION - Disclosed is a testing device and methods for the identification of an analyte of interest in a sample. In a preferred embodiment, the testing device includes a front panel having at least one sample application aperture; a rear panel having at least one solvent application aperture; a sample collection matrix disposed between the rear panel and the front panel, the sample collection matrix being in communication with the sample and solvent application apertures of the front and rear panels; and at least one insertable test strip containing a reagent enabling detection of the analyte of interest. | 01-29-2009 |
20100159476 | DEVICE AND METHOD FOR DETECTING THE PRESENCE OF HEMOGLOBIN IN A BIOLOGICAL SAMPLE - A device and method for detecting the presence of hemoglobin in a biological sample, more particularly, the presence of blood in a fecal sample as an indicator of upper or lower gastrointestinal tract bleeding. | 06-24-2010 |
20100167309 | APPARATUS AND METHOD FOR ANALYTE DETECTION - Disclosed is a testing device and methods for the identification of an analyte of interest in a sample. In a preferred embodiment, the testing device includes a front panel having at least one sample application aperture; a rear panel having at least one solvent application aperture; a sample collection matrix disposed between the rear panel and the front panel, the sample collection matrix being in communication with the sample and solvent application apertures of the front and rear panels; and at least one insertable test strip containing a reagent enabling detection of the analyte of interest. | 07-01-2010 |
20120295277 | DEVICE AND METHOD FOR DETECTING THE PRESENCE OF HEMOGLOBIN IN A BIOLOGICAL SAMPLE - A device and method for detecting the presence of hemoglobin in a biological sample, more particularly, the presence of blood in a fecal sample as an indicator of upper or lower gastrointestinal tract bleeding. | 11-22-2012 |
Patent application number | Description | Published |
20140053533 | REVERSE FLOW GAS TURBINE ENGINE WITH THRUST REVERSER - A gas turbine engine has an outer housing defining an exit nozzle at a downstream end of the engine. A fan is mounted at an upstream end of the engine, and rotates on a first axis. The nozzle is centered on the first axis. A core engine includes a compressor section, a combustor and a turbine section. The turbine section is closest to the fan, the combustor section and then the compressor section and positioned further away from the fan relative to the turbine section. A downstream end of the nozzle has at least one pivoting shell and an actuator to pivot the at least one shell between an in-flight position and a deployed position in which the at least one shell inhibits a flow cross-sectional area of said nozzle to provide a thrust reverser. | 02-27-2014 |
20140117152 | Twin Tip Turbine Propulsors Powered by a Single Gas Turbine Generator - A gas turbine engine has a core engine incorporating a turbine, and a manifold positioned downstream of the turbine. The manifold delivers gas downstream of the turbine into at least two nacelles, with each of the nacelles receiving a fan rotor. The fan rotor is fixed to rotate with a tip turbine mounted at a radially outer location of the fan rotor, with the tip turbine being in the path of gases from the manifold. An aircraft is also disclosed. | 05-01-2014 |
20140119903 | Gas Turbine Engine With Inlet Particle Separator and Thermal Management - A gas turbine engine includes a nose cone at an inlet end, and spaced radially inwardly of a nacelle. A compressor is downstream of the nose cone. A core inlet delivers air downstream of the nose cone into the compressor. An inlet particle separator includes a manifold for delivering air radially outwardly of the core inlet. Air delivered by the inlet particle separator passes over a heat exchanger before passing to an outlet. | 05-01-2014 |
20140169972 | FAN WITH INTEGRAL SHROUD - An integrally bladed rotor for use in a gas turbine engine includes a central hub; a plurality of airfoils extending from the central hub, each airfoil with a tip, a leading edge and a trailing edge; and a shroud with a metallic portion connecting to the tip of each airfoil to rotate with the airfoils. | 06-19-2014 |
20140183296 | Gas Turbine Engine Having Fan Rotor Driven by Turbine Exhaust and With a Bypass - A gas turbine engine has a core engine incorporating a core engine turbine. A fan rotor is driven by a fan rotor turbine. The fan rotor turbine is in the path of gases downstream from the core engine turbine. A bypass door is moveable from a closed position at which the gases from the core engine turbine pass over the fan rotor turbine, and moveable to a bypass position at which the gases are directed away from the fan rotor turbine. An aircraft is also disclosed. | 07-03-2014 |
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 |
20140250863 | REAR MOUNTED REVERSE CORE ENGINE THRUST REVERSER - In one embodiment, a gas turbine engine for mounting to a rear of an aircraft fuselage has a propulsor that rotates on a first axis, and an engine core including a compressor section, a combustor section, and a turbine section, with the turbine section being closer to the propulsor than the compressor section. The engine core is aerodynamically connected to the propulsor and has a second axis. A nacelle is positioned around the propulsor and engine core. The nacelle is attached to the wing of the aircraft. A downstream end of the nacelle has at least one pivoting door with an actuation mechanism to pivot the door between a stowed position and a vertical deployed position in which the door inhibits a flow to provide a thrust reverse of the flow. | 09-11-2014 |
20140252167 | REVERSE CORE ENGINE THRUST REVERSER FOR UNDER WING - A gas turbine engine for mounting under a wing of an aircraft has a propulsor that rotates on a first axis, and an engine core including a compressor section, a combustor section, and a turbine section, with the turbine section being closer to the propulsor than the compressor section. The engine core is aerodynamically connected to the propulsor and has a second axis. A nacelle is positioned around the propulsor and engine core. The nacelle is attached to the wing of the aircraft. A downstream end of the nacelle has at least one pivoting door with an actuation mechanism to pivot the door between a stowed position and a horizontal deployed position in which the door inhibits a flow to provide a thrust reverse of the flow. | 09-11-2014 |
20140260182 | FREE STREAM INTAKE FOR REVERSE CORE ENGINE - A gas turbine engine has a fairing and an air intake that includes an air inlet embedded within the fairing for supplying free stream atmospheric air to a gas generator. | 09-18-2014 |
20140260183 | VARIABLE CYCLE INTAKE FOR REVERSE CORE ENGINE - A gas generator for a reverse core engine propulsion system has a variable cycle intake for the gas generator, which variable cycle intake includes a duct system. The duct system is configured for being selectively disposed in a first position and a second position, wherein free stream air is fed to the gas generator when in the first position, and fan stream air is fed to the gas generator when in the second position. | 09-18-2014 |
Patent application number | Description | Published |
20110089252 | Fragrance Nebulizer with Drainage System - A device for generating a scented mist of an atomized liquid fragrance oil includes an atomizer complex, a reservoir assembly, a drainage tube, and a vacuum tube. The atomizer complex can atomize the liquid fragrance oil into a scented mist and deliver the scented mist to air outside of the atomizer complex, where the liquid fragrance oil the fragrance oil that is not atomized into the scented mist delivered to the air outside of the atomizer complex includes collected oil that is collected and drained to a reservoir assembly. A drainage tube extends from a bottom area of the atomizer complex into the liquid fragrance oil. The device can filter the liquid fragrance oil in the reservoir assembly and the collected oil from the atomizer complex that drained down the drainage tube. The vacuum tube can suction the filtered liquid fragrance oil and the collected oil into the atomizer complex for atomization. | 04-21-2011 |
20120018530 | FRAGRANCE DIFFUSION SYSTEM - A system for fragrancing air includes an adjustable fan that is used to generate an air flow to push atomized fragrance oil from an output orifice of the system. The fragrance in the air is generated from atomized fragrance oil, where liquid fragrance oil can be stored in a cartridge bottle assembly and then atomized with compressed air in a collector assembly in the system. When the system is mounted on a wall or ceiling, the adjustable fan can be used to direct the fragrance downward at any number of angles from the system. The system can be programmed to adjust a fan speed and various settings of the fragrance delivery. | 01-26-2012 |
20150019029 | RELATEDNESS IN A SCENT DELIVERY SYSTEM - A scent delivery system includes first and second scent delivery units and a central controller. The central controller is configured to generate command data capable of affecting operation of at least the first and second units based on one or more scenting schedules. The central controller is also configured to determine a relatedness and an order of priority between the units, and determine whether a desired activation time for the first unit overlaps at least partially with a desired activation time for the second unit. Based upon a determination that the first unit is related to the second unit and that a desired activation time for the first unit overlaps at least partially with a desired activation time for the second unit, the central controller is further configured to coordinate activity level of each of the first and second delivery units during the overlapping activation time according to the order of priority. | 01-15-2015 |
20150019030 | BIAS SETTING IN A SCENT DELIVERY SYSTEM - A scent delivery system includes scent delivery units that are configured to deliver scent at a variable scent level by being turned on and off successively according to a variable duty cycle. The scent delivery units are associated with corresponding base scent settings. The scent delivery system also includes a central controller configured to control the scent delivery units by generating command data based on a scenting schedule that indicates a desired activation time for more than one implicated scent delivery unit. The scenting schedule is configured to further indicate a scent level bias to be applied to the base scent settings that are associated with different of the implicated scent delivery units. The central controller is configured to generate the command data, based upon a variation in the scent level bias, that takes into account a corresponding variation to duty cycles that are associated with different of the implicated scent delivery units and to communicate the command data to the different implicated scent delivery units. | 01-15-2015 |
20150019041 | SCENT DELIVERY SYSTEM SCHEDULING - A method for controlling one or more scent delivery units includes maintaining one or more scheduled events, maintaining one or more scheduled anti-events, and generating, based on the one or more scheduled events and the one or more scheduled anti-events, command data to be communicated to the one or more scent delivery units to control their activation and deactivation. Generating the command data includes identifying a conflicting period of time during which control specified by the one or more scheduled events differs from control specified by the one or more scheduled anti-events and also includes generating command data that gives priority to control specified by the one or more scheduled anti-events. Control for the one or more scent delivery units during the conflicting period of time is in accordance with control logic of the one or more scheduled anti-events and not the one or more scheduled events. | 01-15-2015 |
20150028126 | Fragrance Nebulizer with Drainage System - A device for generating a scented mist of an atomized liquid fragrance oil includes an atomizer complex, a reservoir assembly, a drainage tube, and a vacuum tube. The atomizer complex can atomize the liquid fragrance oil into a scented mist and deliver the scented mist to air outside of the atomizer complex, where the liquid fragrance oil the fragrance oil that is not atomized into the scented mist delivered to the air outside of the atomizer complex includes collected oil that is collected and drained to a reservoir assembly. A drainage tube extends from a bottom area of the atomizer complex into the liquid fragrance oil. The device can filter the liquid fragrance oil in the reservoir assembly and the collected oil from the atomizer complex that drained down the drainage tube. The vacuum tube can suction the filtered liquid fragrance oil and the collected oil into the atomizer complex for atomization. | 01-29-2015 |
Patent application number | Description | Published |
20090165213 | RETICULATED MATERIAL BODY SUPPORT AND METHOD - A support cushion including a top surface, a bottom surface opposite top surface, a layer of flexible foam having plurality of cells defining a reticulated cellular structure, the reticulated cellular structure cells comprising a skeletal plurality of supports through which substantially open cell walls establish fluid communication between interior of the cell and interiors of adjacent cells, the layer of flexible foam having density no less than about 30 kg/m | 07-02-2009 |
20110252562 | ADJUSTABLE-FIRMNESS BODY SUPPORT AND METHOD - A body support assembly includes a layer including a visco-elastic foam, a heating element in thermal communication with the foam, a temperature sensor, such as a Peltier device, in thermal communication with the foam, and a controller coupled to the sensor and programmed to control the heating element based on input from the sensor, wherein the Peltier device is operable to heat and cool the foam. | 10-20-2011 |
20110256380 | INTER-LAYER GELATINOUS BODY SUPPORT ADHESIVE AND METHOD OF MANUFACTURING A BODY SUPPORT USING THE SAME - A body support assembly including a first layer, a second layer, at least one of the first and second layers comprises a visco-elastic foam, and a gel adhesive bonding the first layer to the second layer. A method of assembling the body support assembly including applying a gelatinous adhesive on at least one of a top surface of the first layer of foam and a bottom surface of the second layer of foam, positioning the second layer of foam on the first layer of foam, and coupling the second layer of foam to the first layer of foam with the gelatinous adhesive. | 10-20-2011 |
20110289683 | ADJUSTABLE-FIRMNESS BODY SUPPORT AND METHOD - The present invention provides a body support assembly comprising a layer having a passage, a pump positioned to create a flow of fluid through the passage, a sensor that detects a parameter and produces a signal, and a controller coupled to the sensor and programmed to control the flow of fluid based on the signal. Preferably, the layer comprises visco-elastic foam. In one embodiment, the parameter corresponds with a firmness of the layer (e.g., a temperature of the layer). A heat exchanger can be used to alter (e.g., heat or cool) a temperature of the fluid. The present invention further provides a method of controlling a firmness of a body support comprising sensing a sensed value of a parameter (e.g., temperature) of the body support, establishing a desired value of the parameter, comparing the sensed parameter to the desired value, and adjusting the parameter. | 12-01-2011 |
20120017376 | BODY SUPPORT WITH FLUID SYSTEM AND METHOD OF OPERATING SAME - A body support assembly comprising a first layer (e.g., a visco-elastic foam) having a lower surface, and a second layer supporting the first layer and having an upper surface. One of the upper and lower surfaces is defined by a non-planar surface to define a plurality of passages. A fan is positioned to move air through the passages. Preferably, the non-planar surface comprises a plurality of protrusions (e.g., a convoluted surface). The body support can further comprise a sensor that detects a parameter and produces a signal, and a controller coupled to the sensor and programmed to control the fan. Multiple fans and sensors can be provided, and the controller can control the fans to provide different air flows through different locations of the body support assembly. A user interface can be coupled to the controller to allow selection of a desired parameter of the body support assembly. | 01-26-2012 |
20140182060 | MATTRESS ASSEMBLY - A mattress assembly includes a foundation that defines first and second axes oriented along the length and the width of the foundation, respectively. The mattress assembly further includes a mattress supported atop the foundation and means for securing the mattress to the foundation to inhibit sliding movement of the mattress relative to the foundation along at least one of the first and second axes. | 07-03-2014 |
20140304921 | RETICULATED MATERIAL BODY SUPPORT AND METHOD - A support cushion including a top surface, a bottom surface opposite top surface, a layer of flexible foam having plurality of cells defining a reticulated cellular structure, the reticulated cellular structure cells comprising a skeletal plurality of supports through which substantially open cell walls establish fluid communication between interior of the cell and interiors of adjacent cells, the layer of flexible foam having density no less than about 30 kg/m | 10-16-2014 |
Patent application number | Description | Published |
20100244568 | LIGHTING MODULE WITH WIRELESS ALTERNATING CURRENT DETECTION SYSTEM - Embodiments of the present disclosure provide methods, systems, and apparatuses related to lighting system with wireless alternating current detection system. Other embodiments may be described and claimed. | 09-30-2010 |
20100244569 | FLUORESCENT FORM FACTOR LIGHTING MODULE WITH WIRELESS ALTERNATING CURRENT DETECTION SYSTEM - Embodiments of the present disclosure provide methods, systems, and apparatuses related to lighting system with wireless alternating current detection system. Other embodiments may be described and claimed. | 09-30-2010 |
20100244747 | MANAGEMENT OF RECHARGEABLE BATTERY IN AN ENCLOSED LIGHTING MODULE - Embodiments of the present disclosure provide methods, systems, and apparatuses related to managing a rechargeable battery in an enclosed lighting module. Other embodiments may be described and claimed. | 09-30-2010 |
20100264737 | THERMAL CONTROL FOR AN ENCASED POWER SUPPLY IN AN LED LIGHTING MODULE - Embodiments of the present disclosure provide methods, systems, and apparatuses related to managing a rechargeable battery in an enclosed lighting module. Other embodiments may be described and claimed. | 10-21-2010 |
20100294751 | VARIABLE FREQUENCY HEATING CONTROLLER - Embodiments of the present disclosure provide methods, systems, and apparatuses related to maintaining a temperature of a target element. Some of the embodiments of the present disclosure provide an apparatus comprising a heating element configured to heat a target element, a temperature sensing device configured to provide an output proportional to a temperature of the heating element or the target element, and a controller configured to modulate an amplitude, duration and frequency of individual current pulses of a series of current pulses applied to the heating element, based at least in part on the output of the temperature sensing device. Other embodiments may be described and claimed. | 11-25-2010 |
Patent application number | Description | Published |
20100188203 | BRAKE MONITORING SYSTEM AND METHOD - A brake monitoring system and method for a vehicle having multiple axles and a plurality of brake actuators and an engine control module, each brake actuator being associated with one of the axle. The system include sensors for measuring, in real-time, brake pressure and brake lining wear, and generating first and second signals. The first and second signals are received and stored in a chassis communications module. The chassis communications module detects fault condition of the brakes as a function of the first and/or second signals and for recording the fault condition, the fault condition being one of a brake monitor warning and a brake lining warning and provides an indication of status via warning lights. | 07-29-2010 |
20110308897 | ELECTRONIC STROKE SENSOR FOR AIR DISC BRAKE - A vehicle brake monitor assembly for an air disk brake includes a brake actuator having a pushrod projecting from inside a chamber of said brake actuator. The pushrod releasably actuates a lever arm of a caliper thereby moving the disk brake into a braking position when the pushrod is in an extended position and releasing the disk brake from the braking position when the pushrod is in a retracted position. The pushrod includes a pushrod shaft and a contact member biased in a telescoping relationship relative to the pushrod shaft and the lever arm of the caliper abuts the contact member counteracting the bias of the contact member. A sensor is integrated with the assembly proximate the contact member and detects movement of the pushrod relative to the lever arm and to the pushrod shaft. | 12-22-2011 |
20130072351 | BRAKE MONITORING SYSTEM AND METHOD - A brake monitoring system and method for a vehicle having multiple axles and a plurality of brake actuators and an engine control module, each brake actuator being associated with one of the axle. The system include sensors for measuring, in real-time, brake pressure and brake lining wear, and generating first and second signals. The first and second signals are received and stored in a chassis communications module. The chassis communications module detects fault condition of the brakes as a function of the first and/or second signals and for recording the fault condition, the fault condition being one of a brake monitor warning and a brake lining warning and provides an indication of status via warning lights. | 03-21-2013 |
20140046537 | ELECTRONIC STROKE SENSOR FOR AIR DISC BRAKE - A vehicle brake monitor assembly for an air disk brake includes a brake actuator having a pushrod projecting from inside a chamber of said brake actuator. The pushrod releasably actuates a lever arm of a caliper thereby moving the disk brake into a braking position when the pushrod is in an extended position and releasing the disk brake from the braking position when the pushrod is in a retracted position. The pushrod includes a pushrod shaft and a contact member biased in a telescoping relationship relative to the pushrod shaft and the lever arm of the caliper abuts the contact member counteracting the bias of the contact member. A sensor is integrated with the assembly proximate the contact member and detects movement of the pushrod relative to the lever arm and to the pushrod shaft. | 02-13-2014 |
20140277928 | ELECTRONIC STROKE SENSOR FOR AIR DISC BRAKE - A vehicle brake monitor assembly for an air disk brake includes a brake actuator having a pushrod projecting from inside a chamber of said brake actuator. The pushrod releasably actuates a lever arm of a caliper thereby moving the disk brake into a braking position when the pushrod is in an extended position and releasing the disk brake from the braking position when the pushrod is in a retracted position. The pushrod includes a pushrod shaft and a contact member biased in a telescoping relationship relative to the pushrod shaft and the lever arm of the caliper abuts the contact member counteracting the bias of the contact member. A sensor is integrated with the assembly proximate the contact member and detects movement of the pushrod relative to the lever arm and to the pushrod shaft. | 09-18-2014 |
20150068851 | ELECTRONIC STROKE SENSOR FOR AIR DISC BRAKE WITH INSPECTION PORT - A brake actuator assembly for an air disk brake includes an actuator housing having a pushrod that is extensible from the actuator housing. A lever arm is disposed inside a caliper housing. The lever arm is actuated by the pushrod for transferring motion from the actuator to a brake pad. A sensor element is disposed between the actuator housing and the caliper housing with the sensor element being sealably engaged to the actuator housing providing an air tight enclosure between the caliper housing and the actuator. An inspection port is disposed in the sensor element providing access to receive a visual sensor and a pressure sensor for identifying a condition of the brake actuator and for identifying a condition of the air tight enclosure. | 03-12-2015 |
Patent application number | Description | Published |
20110271911 | APPARATUS AND METHOD FOR FORMING A CART - A cart for transporting livestock equipment having a first and a second stall dividers and two dollies. The first dolly includes a horizontal member, a pair of wheels, and a pair of outer support members. The second dolly includes a horizontal member, a pair of wheels, and a pair of outer support members. To form a cart, an outer support member of the first dolly is received in one of the vertical members of the first stall divider, and the other outer support member of the first dolly is received in the opening of one of the vertical members of the second stall divider. An outer support member of the second dolly is received in the first stall divider and the outer support member of the second dolly is received in the opening of the second stall divider. | 11-10-2011 |
20130291803 | APPARATUS AND METHOD FOR FORMING A CART - A cart for transporting livestock equipment having a first and a second stall dividers and two dollies. The first dolly includes a horizontal member, a pair of wheels, and a pair of outer support members. The second dolly includes a horizontal member, a pair of wheels, and a pair of outer support members. To form a cart, an outer support member of the first dolly is received in one of the vertical members of the first stall divider, and the other outer support member of the first dolly is received in the opening of one of the vertical members of the second stall divider. An outer support member of the second dolly is received in the first stall divider and the outer support member of the second dolly is received in the opening of the second stall divider. | 11-07-2013 |
20150007414 | CASTOR ASSEMBLY - A castor assembly comprising a base plate, a wheel assembly extending from base plate, a vertical support member plate, a vertical retaining member, a retaining bolt, and a horizontal retaining member. The vertical support member has a pair of vertically spaced slots. The horizontal retaining member extends from the retaining bolt and is movable along the retaining bolt in a way that the horizontal retaining member is positionable between an open position, a first closed position wherein the horizontal retaining member is disposed in the first slot to retain an object having a first size in the object receiving space, and a second closed position wherein the horizontal retaining is disposed in the second slot to retain another object having a second size that is different from the first size in the object receiving space. | 01-08-2015 |
Patent application number | Description | Published |
20100281313 | DYNAMICALLY GENERATED WEB SURVEYS FOR USE WITH CENSUS ACTIVITIES, AND ASSOCATED METHODS - Certain example embodiments disclosed herein relate to online survey systems and/or methods. In certain example embodiments, the questions to be asked are substantially insulated from an application that asks the questions. This abstraction may be accomplished in certain example embodiments by dynamically generating a computer-accessible (e.g., web-based) survey from one or more definition files. For example, a survey may be defined via a response definition file and a user interface definition file, thereby enabling the definition files to be read and the survey to be presented with the appropriate questions, validations, and transformations being specified by the response definition file, and with the look and feel being specified by the user interface definition file. Answers to questions may be persisted for a respondent in a storage location remote from the respondent. Such online surveys systems and/or methods may be suitable for census-related activities. | 11-04-2010 |
20100281355 | DYNAMICALLY GENERATED WEB SURVEYS FOR USE WITH CENSUS ACTIVITIES, AND ASSOCIATED METHODS - Certain example embodiments disclosed herein relate to online survey systems and/or methods. In certain example embodiments, the questions to be asked are substantially insulated from an application that asks the questions. This abstraction may be accomplished in certain example embodiments by dynamically generating a computer-accessible (e.g., web-based) survey from one or more definition files. For example, a survey may be defined via a response definition file and a user interface definition file, thereby enabling the definition files to be read and the survey to be presented with the appropriate questions, validations, and transformations being specified by the response definition life, and with the look and feel being specified by the user interface definition file. Answers to questions may be persisted for a respondent in a storage location remote from the respondent. Such online surveys systems and/or methods may be suitable for census-related activities. | 11-04-2010 |