Class / Patent application number | Description | Number of patent applications / Date published |
239290000 | INCLUDING SUPPLEMENTAL GAS SHAPING OR SHIELDING JET | 41 |
20080251607 | SPRAY GUN - A spraying system for spraying fluids such as paints using high volume low pressure air, the system having a spray gun with a gun housing, a handle, a fluid tank on the gun for holding the fluid to be sprayed, and an atomizer nozzle; the system also including a compressed air generator separate from the gun and including a blower, and an air hose connected between the generator and gun for supplying compressed air to the spray gun, at least one operating element on the gun for switching the compressed air generator on/off and controlling the power of the generator. The switching and control information from the operating element is supplied by a transmission element, such as a wire cable or radio frequency link, to control elements associated with the compressed air generator to switch the generator on and off and to control the power of the generator. | 10-16-2008 |
20090194608 | SWIRL INDUCING NOZZLE SYSTEM - A swirl inducing spray nozzle system is disclosed. The spray nozzle system has a spray nozzle through which the substance to be sprayed passes. The spray nozzle system also has a nozzle cone. The nozzle cone has a substantially conical interior surface. Disposed on the interior surface of the nozzle cone is a plurality of gas injector ports. These gas injector ports are arranged and operated such the gas from the gas injector ports causes the substance being sprayed to rotate inside the nozzle cone, thus inducing a swirl into the substance being sprayed. The gas supply used for the gas injector ports can be pressure and or temperature controlled. | 08-06-2009 |
20100187333 | LIQUID SPRAY GUN, SPRAY GUN PLATFORM, AND SPRAY HEAD ASSEMBLY - Liquid spray gun platforms, spray head assemblies and liquid spray guns including one or both of the spray gun platforms and the spray head assemblies are described. | 07-29-2010 |
20100206963 | Nozzle assembly for spray guns - A spray gun includes a nozzle connected to the open end of the spray gun and an air cap having a central passage through which the nozzle extends. The air cap includes symmetrical angular passages and multiple air passages. A back board is located at the back face of the air cap and includes an air outlet portion which includes a central hole and multiple air passages which are independent from the central hole. The nozzle extends through the central hole. Multiple resilient members are located on the back face of the air cap and push the back board to contact the air cap constantly. The air cap includes protrusion on the back face and the back board includes notches in its front face so that when rotating the air cap relative to the back board, the user is acknowledged the angle that the air cap is rotated. | 08-19-2010 |
20100243757 | DEVICE FOR POSITIONING SPRAY-GUN AIR CAP - There is provided a device capable of selecting quickly and simply either vertical or horizontal spray pattern. It is a spray-gun air cap positioning device, wherein on the inner surface of an air cap ( | 09-30-2010 |
20100294856 | CONNECTION OF A SPRAY HEAD TO A ROBOT ARM - In an automatic spraying device for coating liquids, which can be attached to a robot for spray-coating objects, the longitudinal axis of the spray nozzle defines a straight center line of the device. The flange surface of a device flange extends transversally to the device center line and can be attached to a robot flange. A tube connection device on the rear side of the spray device is designed in such a manner that all tubes which are necessary for supplying the spray device with liquid or gaseous fluids extend parallel to the device center line from the rear side of the spray device towards the rear into the robot flange. The spray device is preferably constructed in a modular manner. | 11-25-2010 |
20100320289 | STRUCTURE OF SPRAYING DEVICE - A spraying device includes a control handle, a first hollow barrel, a second hollow barrel, a driving unit, a spraying tube, and a liquid ejection tube. With the driving unit that is driven by high pressure air to rotate received inside the second hollow barrel, when the control handle is operated to supply high pressure air to drive the driving unit to rotate in high speed, the spraying tube is caused to rotate with a high speed, making high pressure rotating air ejected from the spraying tube inducing repeated and rotating impacts on a surface to be cleaned to thereby improve the effect of dust removal. Further, the liquid ejection tube is located within the spraying tube and ejects a stream of water (or cleaning agent), which is mixed with the high pressure air to generate a high speed rotating impact to also realize surface rinsing of an object. | 12-23-2010 |
20120138708 | PROCESS AND A DEVICE TO CLEAN SUBSTRATES - The present invention relates to a process and a device for cleaning substrates. In particular the invention relates to an air-water jet device connected to a detergent dosing system. It is therefore an object of the present invention to provide air-water jet device for cleaning fabric articles with enhanced performance; and to provide a dosing device for a detergent composition that may be connected to an air-water jet device. Surprisingly it has been found that a dispensing chamber for a detergent composition DET between the water source and the outlet of the water nozzle provides improved cleaning of an air-water jet. | 06-07-2012 |
20120248219 | APPARATUS AND METHOD FOR ATOMIC LAYER DEPOSITION - A proximity heads for dispensing reactants and purging gas to deposit a thin film by Atomic Layer Deposition (ALD) includes a plurality of sides. Extending over a portion of the substrate region and being spaced apart from the portion of the substrate region when present, the proximity head is rotatable so as to place each side in a direction of the substrate region, and is disposed in a vacuum chamber coupled to a carrier gas source to sustain a pressure for the proximity head during operation. Each side of the proximity head includes a gas conduit through which the reactant gas and the purging gas are sequentially dispensed, and at least two separate vacuum conduits on each side of the gas conduit to pull excess reactant gas, purging gas, or deposition byproducts from a reaction volume between a surface of the proximity head facing the substrate and the substrate. | 10-04-2012 |
20120280061 | VAPORISATION INJECTOR - The invention relates to a vaporization injector for a gas chromatograph, said injector comprising a structure ( | 11-08-2012 |
20120318890 | Spray Gun - An air spray gun operated by blowing air past a nozzle, the air drawing the spray liquid from the nozzle and imparting momentum to it. The air cap includes formations to bias air flow towards the air horns having patterning air directed to them. The central opening extends towards the air horns, either in the form of a square opening with the corners of the square closest to the horns, or in the form of a compound curved shaped providing pronounced curvature of the corners at the axes toward the horns. This significantly improves paint spray patterning and discourages paint deposition on the air horns. | 12-20-2012 |
20130020410 | METHOD AND APPARATUS TO DELIVER A FLUID MIXTURE - An apparatus for conveying, and optionally mixing and conveying a building product such as a sealant, a mastic, paint or the like is provided. | 01-24-2013 |
20130112777 | SPRAY COATING SYSTEM AND METHOD - A robotic spray coating assembly is used in a method for spraying a coating. The assembly may include a robotic arm having a remote end region and a coating head mounted on the remote end region. The coating head emits a coating material within a defined coating delivery region via at least one first orifice located in the coating delivery region, the at least one first orifice connected to a coating supply. One or more second orifices are positioned in a pattern beyond the periphery of the coating delivery region, and a fluid supply is connected to the one or more second orifices. Fluid emitted from the one or more second orifices forms a fluid curtain that at least partially encircles the coating delivery region, thereby minimizing overspray emerging therefrom. The present invention also discloses a vehicle spray painting system and a method of spray painting a vehicle. | 05-09-2013 |
20130341427 | CARBON DIOXIDE SNOW EJECTING DEVICE - A carbon dioxide snow ejecting device is provided to achieve efficient cleaning by widely ejecting carbon dioxide snow while suppressing consumption loss of carbon dioxide gas. The device includes a carbon dioxide gas supply source for generating carbon dioxide snow, a straightened-flow gas supply source for supplying straightened-flow gas for propelling the carbon dioxide snow, a carbon dioxide snow ejection port | 12-26-2013 |
20140014741 | LIQUID SPRAY GUN, SPRAY GUN PLATFORM, AND SPRAY HEAD ASSEMBLY - Liquid spray gun platforms, spray head assemblies and liquid spray guns including one or both of the spray gun platforms and the spray head assemblies are described. | 01-16-2014 |
20150327534 | AIR FOIL AND VALVE ASSEMBLY FOR IRRIGATING - The application is generally directed towards a drop nozzle for an agricultural sprayer. The drop nozzle can be used to reduce spray drift as liquids are deposited by the sprayer. The drop nozzle includes a valve assembly including a shutoff valve, a tube operably connected to the valve assembly, and an airfoil connected to the tube. The shutoff valve selectively prevents fluid flow from the valve assembly to the tube and the airfoil directs airflow around one or more portions of the drop nozzle. | 11-19-2015 |
239291000 | Air shield surrounds projected airstream (i.e., air gun) | 11 |
20080308651 | HAND HELD CAR WASH NOZZLE AND A SYSTEM FOR USING THE SAME - The present invention is designed to fill a gap in the self-serve car wash process. Up until now customers at a self-serve car wash would be forced to use an ‘inferior’ drying system, located within a bay or outside, somewhere on the car wash property, or use and expensive drive-thru automatic nozzle system, or such manual means as a towel or chamois, to complete the drying cycle of the self-serve car wash process. The present apparatus addresses the new refinements and innovations leading to a self-serve hand-held nozzle system that has an improved overall performance, increased mechanical durability, reduced cost of manufacture, and an easy to use, ergonomic design, allowing for increased comfort and simplistic operation. In addition, the hand held nozzle has a first handle and a second handle. The first handle may rotate with respect to the second handle. When the first handle and the second handle are in a first position air may flow out of a first end of the nozzle. While the first handle and the second handle are in a second position, air may flow out of a side slit opening of the nozzle. The user may easily rotate the nozzle from the first position to the second position thereby altering the path air exists from the dyer. The device also may have an automatic shut off button which automatically shuts off the device if not pressed during operation. | 12-18-2008 |
20090121048 | SPRAY GUN - The present invention has an object to provide a spray gun having a simplified nozzle shape to facilitate working the nozzle, having an improved nozzle durability, and capable of reducing a nozzle replacement frequency. The spray nozzle ( | 05-14-2009 |
20100123024 | AIR CAP WITH AIR DIRECTOR - An air cap for generating an air stream by means of an atomized liquid is proposed, the liquid being atomized via a liquid nozzle, preferably with a needle valve, in the region of an air outlet orifice of the air cap, and the air cap comprising at least one further air outlet orifice which is connected to at least one following air director and which generates a directed air jet. According to the invention, the air director is produced, in particular formed, as a separate element and is connectable to the air cap. | 05-20-2010 |
20110114757 | PAINT SPRAYER - A sprayer for spraying a fluid can include a sprayer body, a fluid reservoir, a trigger assembly, a flow adjustment mechanism and an air horn assembly. The sprayer body can include a nozzle assembly that defines a fluid outlet and includes a needle arranged within a fluid conduit. The fluid reservoir can be coupled to the sprayer body and be in communication with the fluid outlet and fluid conduit. The trigger assembly can be coupled to the nozzle assembly and be configured to move the needle as the trigger assembly is depressed. The flow adjustment mechanism can be configured to adjust a flow rate of the sprayer. The air horn can include at least one air horn projection that limits rotation of the air horn between a first position corresponding to a vertical spray pattern and a second position corresponding to a horizontal spray pattern. | 05-19-2011 |
20120097762 | PAINT SPRAY GUN - The invention relates to a paint spray gun ( | 04-26-2012 |
20120160935 | SLOTTED NOZZLE - The invention relates to a spray head having a slot-shaped central air outlet opening and preferably a slot-shaped paint nozzle for forming a flat jet of paint in an air-propelled application process. | 06-28-2012 |
20120234942 | SPRAY GUN - A spray gun ( | 09-20-2012 |
20120292405 | APPARATUS AND METHOD FOR JETTING LIQUID MATERIAL IN DESIRED PATTERNS - An apparatus | 11-22-2012 |
20120318891 | SIPHON NOZZLE FOR AIR BLOW GUN - A siphon nozzle for an air blow gun includes at least one first body which has a through hole, a first end and a second end which is located opposite to the first end. The first end of the at least one first body has multiple first siphon holes which communicate with the through hole. The first end is threadedly connected with a nozzle and the second end is connected with a second body having second siphon holes, or connected with more bodies having siphon holes. The siphon holes suck air into the body to increase the flow volume of air. | 12-20-2012 |
20130082120 | SPRAY DEVICE HAVING CURVED PASSAGES - A system includes an air cap configured to mount to a head of a spray device, wherein the air cap comprises at least one air passage having a curved flow path. A system may include a spray head having a first curved air passage that turns inwardly toward a central axis of the spray head, and a second curved air passage that turns inwardly toward the central axis of the spray head, wherein the first and second curved air passage are configured to direct first and second air flows inwardly toward a spray to shape the spray. A system may include a spray device having a liquid passage leading to a liquid outlet, and a curved air passage that gradually curves toward an air outlet. | 04-04-2013 |
20140048622 | FULL CONE AIR-ASSISTED SPRAY NOZZLE ASSEMBLY - A pressurized air assisted liquid spray nozzle assembly having a liquid spray nozzle having a downstream discharge orifice for discharging a solid stream of liquid, an air guide mounted in surrounding relation to a downstream end of said liquid spray nozzle, and an outer nozzle body disposed in surrounding relation to said air guide. | 02-20-2014 |
239294000 | And additional downstream liquid nozzle | 1 |
20120056015 | SPRAYER WITH AN IMPROVED SPRAYING STRUCTURE - A sprayer with an improved spraying structure comprises a body, a nozzle, a knob, and a nozzle sleeve. The body has a passage and a valve. At the end of the passage is an air outlet. A mounting part with an insertion hole is provided around the body. The assembly of the nozzle, the knob, and the nozzle sleeve is inserted in the mounting part. The paint bottle with paint is connected to the knob. | 03-08-2012 |
239296000 | Plural sets of gas jet orifices | 10 |
20090026288 | Double Atomization Paint Spray Gun - A double atomization paint spray gun, the nozzle bushing is additionally installed at the spray gun spray nozzle air emission annular groove and, furthermore, the base section has disposed a plurality of air ducts. When the nozzle bushing is placed over the spray nozzle, several air output guide channels are formed between the two components. At the same time, when the spray cover is fastened to the muzzle aspect of the spray gun body, another air output guide channel is formed between the spray cover and the nozzle bushing, the special capacity of which causes the paint to undergo double atomization. As such, during the large area atomization of paint, the special capacity enables atomization to occur more evenly and, furthermore, causes the atomized particles to become considerably more diminutive, thereby greatly raising atomized paint quality. | 01-29-2009 |
20090314857 | AUTOMATIC BODY SPRAY SYSTEM - A booth for automatic spray application of multiple liquids onto a human subject may include an HVLP nozzle including a nozzle tip, an air inlet port connected to an air pathway, a linear slide operably connected to a motor and to the HVLP nozzle, a plurality of check valves, and a controller, where the controller is operably connected to the motor and configured to cause the motor to move the HVLP nozzle vertically along at least a portion of the linear slide thereby adjusting the vertical position of the nozzle tip, where the controller is further configured to control an air source for causing air to flow through the air pathway, and where the controller is further configured to control one or more liquid sources for causing the first liquid associated with the first liquid inlet port from the multiple liquid inlet ports to flow through the first liquid inlet port from the multiple liquid inlet ports and the second liquid associated with the second liquid inlet port from the multiple liquid inlet ports to flow through the second liquid inlet port from the multiple liquid inlet ports. | 12-24-2009 |
20120256015 | AUTOMATIC BODY SPRAY SYSTEM - A booth for automatic spray application of multiple liquids onto a human subject includes an HVLP nozzle including a nozzle tip, and an air pathway that exits at the nozzle tip. The booth further includes a plurality of liquid sources, including at least a first liquid source having a first liquid and a second liquid source having a second liquid. A plurality of liquid lines connect the plurality of liquid sources to a common liquid pathway that exits at the nozzle tip. The plurality of liquid lines include a first liquid line connected to the first liquid source and a second liquid line connected to the second liquid source. A plurality of check valves are associated with liquid lines to prevent cross contamination between the first liquid and the second liquid. A controller causes air to flow through the air pathway. | 10-11-2012 |
20130026249 | Spray Gun - An air spray gun for paint has a tubular body, having an integral screw thread receiving a threaded collar. This secures an air cap against the end of the tube. The air cap has four horns, formed with obliquely inwards directed bores, for patterning the spray, by impinging on it from opposite sides in a manner analogous to that for known air caps having two horns. Behind the air cap in the tube is an air distributor for distributing air to either or both of the pairs of air horns as required to patterning of the paint spray. Paint flow is controlled by a needle withdrawable from a paint nozzle for paint flow. The to needle is in two parts, a front interchangeable part and a rear part connected to the trigger. | 01-31-2013 |
20130032644 | EXTERNAL MIX AIR ATOMIZING SPRAY NOZZLE ASSEMBLY - An external mix air assisted spray nozzle assembly having a nozzle body with pressurized liquid and air passages, an air cap having a central opening in coaxial relation to a liquid discharge orifice of the nozzle body for discharging an annular air stream in surrounding relation to liquid discharging from the discharge orifice, and the air cap has a pair of opposed thin walled cylindrical members projecting in opposed relation to each other for directing pressurized air to atomize and shape the discharging liquid spray pattern, while minimizing undesirable build up of solids on the terminal ends of the projecting cylindrical members. | 02-07-2013 |
20130056556 | NOZZLE HEAD FOR A SPRAY DEVICE - The invention relates to a nozzle head for a spray device, comprising a central material nozzle, an air ring nozzle surrounding said material nozzle, and preferably at least two laterally projecting horns, into each of which at least one horn air nozzle is incorporated, and optionally comprising a material-conducting needle, characterized in that at least one nozzle ( | 03-07-2013 |
20130105597 | POSITIVE DISPLACEMENT DISPENSER AND METHOD FOR DISPENSING DISCRETE AMOUNTS OF LIQUID | 05-02-2013 |
20160059248 | ROTARY ATOMIZING HEAD TYPE COATING MACHINE - A shaping air ring ( | 03-03-2016 |
20160060759 | GAS INJECTION APPARATUS AND THIN FILM DEPOSITION EQUIPMENT INCLUDING THE SAME - A gas injection apparatus, which can sequentially supply a substrate with at least two kinds of source gases reacting with each other in a container, and thin film deposition equipment including the gas injection apparatus, are provided. The gas injection apparatus includes a base plate, a first gas supply region protruding from the base plate, a second gas supply region protruding from the base plate and adjacent the first gas supply region, and a trench defined by a sidewall of the first gas supply region and a sidewall of the second gas supply region. The sidewall of the first gas supply region and the sidewall of the second gas supply region face each other and extend in a radial direction on the base plate. | 03-03-2016 |
20160151797 | AIR CAPS WITH FACE GEOMETRY INSERTS FOR LIQUID SPRAY GUNS | 06-02-2016 |
239299000 | Noncircular supplemental orifice (e.g., special shape) | 1 |
20130119155 | DEVICE FOR CARRYING OUT SURFACE TREATMENT - Device for carrying out surface treatment on large objects, such as spray-painting of ships. In the prior art, a substantial proportion of the spray mist is deposited elsewhere, which is unwanted. The device proposes an enclosure which is movable along the hull of the ship, from which the spray-painting operation can be carried out through an opening disposed in the enclosure. An air curtain extending to the hull of the ship is present around this opening, through which it is not possible for spray to escape between the enclosure and the ship's hull. An extraction facility for mist is present in the enclosure and supply openings for air are provided. The enclosure consists of a housing which is accessible via a door. | 05-16-2013 |
239300000 | Adjustable gas flow directing or controlling means | 2 |
20090057441 | SPRAY GUN HAVING A NOZZLE DEVICE - A spray gun having a nozzle device includes a nozzle base and a nozzle board. The nozzle base is disposed on a spray outlet of the spray gun. The nozzle base includes a pair of upper and lower ledges, a securing member, and a releasing member. An engaging section is formed at the bottom of the lower ledge of the nozzle base. The nozzle board comprises a number of nozzles with different bores in size. Each nozzle corresponds in size to the spray outlet. The securing member is adapted to secure the nozzle board to the nozzle base, and the releasing member is adapted to release the nozzle board from the nozzle base. | 03-05-2009 |
20160008832 | Device Of Spray Gun For Preventing Liquid From Flowing Backward | 01-14-2016 |