| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 239428500 |
Liquid flow induces atmospheric air (e.g., faucet aerator)
| 82 |
| 239418000 |
At or beyond outlet
| 65 |
| 239399000 |
Including whirler device to induce fluid rotation
| 51 |
| 239407000 |
And valving means controlling flow for combining
| 50 |
| 239428000 |
Combining of three or more separate streams
| 8 |
| 239432000 |
Including additional dispersing plate or obstruction in mixing chamber | 5 |
| 20100193609 | High Velocity Low Pressure Emitter with Deflector Having Closed End Cavity - An emitter for atomizing and discharging a liquid entrained in a gas stream is disclosed. The emitter has a nozzle with an outlet facing a deflector surface having a closed end cavity. The nozzle discharges a gas jet against the deflector surface. The emitter has a duct with an exit orifice adjacent to the nozzle outlet. Liquid is discharged from the orifice and is entrained in the gas jet where it is atomized. | 08-05-2010 |
| 20130119158 | STATIC SPRAY MIXER - A static spray mixer for the mixing and spraying of at least two flowable components is proposed having a tubular mixer housing ( | 05-16-2013 |
| 20130341429 | PARTICLE DISPERSION DEVICE - The present invention relates to a particle dispersion device including: an injection unit for injecting particles; a chamber for preventing diffusion of the particles injected by the injection unit; and a dispersion unit formed inside the chamber to disperse the injected particles. | 12-26-2013 |
| 20140306033 | SHOWER HEAD - A shower head includes a shower head body, a water diversion plate with water diversion outlets, a water outflow member with nozzles, and a water outlet panel with water outlets. The nozzles of the water outflow member extend out of the respective water outlets of the water outlet panel. A gap is defined between each nozzle of the water outflow member and each water outlet of the water outlet panel. A water mix mechanism is provided between the water outflow member and the water diversion plate. The water mix mechanism is that the water outflow member has an air inlet and that the water diversion plate is formed with a water diversion lid at a lower surface thereof to cover the exterior of the air inlet. The water diversion outlets of the water diversion plate are aligned with the position between the air inlet and the water diversion lid. | 10-16-2014 |
| 20150122915 | ATOMIZER WITH A LATTICE MIXER - An atomizer comprises a static mixer configured to mix components of a coating agent with one another. The mixer has a plurality of fixed mixing elements and is constructionally integrated into the atomizer, and the mixer is a lattice mixer having mixing elements that are arranged intertwined in a lattice-like manner. | 05-07-2015 |
| 239429000 |
Plural inlets to one stream from another | 5 |
| 20080210783 | HIGH FLOW GAS SAVER - A gas flow control system for a gas fuelled torch including four gas passages controlled by four on-off valves and a control device. The control device can be used to actuate the valves in different combinations, thereby shutting off both fuel and oxygen flows, or allowing a full rate of fuel and oxygen flows for operational performances, or allowing only a restricted rate of fuel and oxygen flows for a pilot flame of the torch. | 09-04-2008 |
| 20080265062 | FUEL OIL ATOMIZER - There is provided a fuel oil atomizer comprised of an elongated outer member, an elongated inner member and an atomizing head. The inner member is a fuel supply conduit which is coaxially received within the central opening of the outer member defining therebetween a generally annular atomizing fluid supply conduit. The atomizing head includes a fuel chamber, an atomizing fluid chamber and a mixing chamber. The fuel supply conduit communicates with the fuel chamber. The atomizing fluid supply conduit communicates with the atomizing fluid chamber. The fuel chamber has a first end and a second end. The atomizing fluid chamber is circumambient to the first end of the fuel chamber and the fuel chamber has a portion that extends axially from the atomizing fluid chamber. The mixing chamber is circumambient to the second end of the fuel chamber. | 10-30-2008 |
| 20100193608 | NOZZLE OF A GAS BURNER - A gas burner is provided with a nozzle. The nozzle includes a joint section, an annular rib, an eddy-producing device and an outlet section along an axis. The joint section includes a gas inlet channel defined therein along the axis. The outlet section extends from the joint section. The outlet section includes a wall made of adequate thickness and formed between an external side and an internal side along an axis in perpendicular to the axis. A gas/air mixture channel is defined in the wall along the axis. The eddy-producing device includes air inlet channels each extending throughout the wall not along a radius in perpendicular to the axis. The annular rib extends on the internal side of the outlet section and includes an aperture through which the gas inlet channel is in communication with the gas/air mixture channel. | 08-05-2010 |
| 20130186982 | PRESSURIZED AIR ASSISTED SPRAY NOZZLE ASSEMBLY - A pressurized air-assisted liquid spray nozzle assembly having an air direction member that defines a central longitudinal airflow passage having an upstream end for coupling to a pressurized air supply and a plurality of cross-passages for directing a plurality of pressurized air streams radially outwardly, a liquid direction guide disposed in surrounding relation to the air direction member having a plurality of circumferentially spaced liquid passages extending transversely across the cross-passages for intersecting pressurized liquid and air streams and pre-atomizing the liquid, a downstream expansion chamber for receiving pre-atomized liquid, and discharge orifice communicating centrally with said expansion chamber for emitting a predetermined atomized liquid spray pattern. | 07-25-2013 |
| 20140091160 | AIR-INTAKE AND FOCUSED-TYPE SPRAYER APPARATUS - An air-intake and focused type sprayer apparatus includes: a convergence chamber having a large end and a small end of varying sizes along the axial direction, an inner wall provided with a gradual transition between the large end and the small end, at least two water inlet paths in communication with the large end, where all of the water inlet paths converge within the convergence chamber towards an water discharging direction of the convergence chamber, at least one air intake passage in communication with the convergence chamber from the external open space, and a rectifier opening in communication with the small end and provided with a throat for allowing water flow to form a liquid seal. The cross-section area of the throat is one to three times larger than the maximum total cross-section area of the water inlet path; the rectifier opening gradually increases in the cross-section size outwards. | 04-03-2014 |
| 239433000 |
Fluid streams have angular junction | 5 |
| 20140183282 | FLOW DISTRIBUTION FOR MONOLITHIC REACTORS - Systems, apparatus, and methods for distributing a mixed phase fluid to a monolith catalyst bed within a reactor, wherein a mixed phase fluid may be generated by a nozzle tray comprising a plurality of nozzles, the mixed phase fluid may be distributed by the nozzles to a mixed phase distributor system, and the mixed phase fluid may be further distributed by the mixed phase distributor system to a plurality of monolith channels within the reactor. | 07-03-2014 |
| 20160038956 | AUTOMATIC CONTROL ELEMENT WITH UNIFORMLY-DISTRIBUTED STEPPING FREQUENCY - The present invention discloses an automatic control element with uniformly-distributed stepping frequency, comprising a sprinkler and a fluidic element connected to the sprinkler, an outlet cover plate being secured onto an outlet of the fluidic element. A water inlet and a first air supply pore are formed symmetrically on the fluidic element, and a second air supply pore is formed on the water inlet. A water distributor is formed on the sprinkler, a water tank is provided on the outer side of the sprinkler, and the water distributor is in communication with an inner cavity of the water tank. A signal nozzle is provided on the wall of the water tank, and the signal nozzle is connected to the water inlet via a conduit. | 02-11-2016 |
| 20080230632 | Method and Apparatus for Generating a Mist - The present invention relates to apparatus and method for generating a mist comprising a conduit having a mixing chamber and an exit; a working fluid inlet in fluid communication with said conduit; a transport nozzle in fluid communication with the said conduit, the transport nozzle adapted to introduce a transport fluid into the mixing chamber; the transport nozzle having an angular orientation and internal geometry such that in use the transport fluid interacts with the working fluid introduced into the mixing chamber through the working fluid inlet to atomise and form a dispersed vapour/droplet flow regime, which is discharged as a mist comprising working fluid droplets, a substantial portion of the droplets having a size less than 20 μm. | 09-25-2008 |
| 20080251610 | SPRAY HANDLE WITH DETACHABLE FRONT WAND ADAPTOR - A system is provided for the spraying of a fluid, that system having: a spray handle; a fluid channel disposed within the handle, through which the fluid is introduced into the handle; a trigger disposed within the handle; a stopper actuated by the trigger whereby flow of the fluid from the fluid channel is regulated; a wand removably coupled to a distal end of the fluid channel and through which the fluid exits the system. | 10-16-2008 |
| 20090078793 | Fluid Dispensing Nozzle - A nozzle is provided for dispensing a liquid from a container in a desirable, nearly rectangular spray pattern. The nozzle includes an actuator having an inlet end adapted to receive liquid from the container and an outlet end, the actuator outlet end defining an outlet chamber. An insert is coupled to the actuator outlet end and defines an insert passage in fluid communication with the outlet chamber. The insert includes at least a first convex shoulder disposed downstream of the outlet chamber, and a nozzle outlet disposed downstream of the first convex shoulder. The convex shoulder may have a radius of curvature and side walls may be provided at an angle of convergence. The radius of curvature and the angle of convergence may be provided within certain ranges to obtain the desired spray pattern at the desired flow rate using typical aerosol can pressures. | 03-26-2009 |
| 239427000 |
Serially arranged mixing zones (i.e., of same or mixed fluids) | 2 |
| 20100072303 | SPRAYER - A sprayer capable of avoiding clogging caused in the nozzle includes liquid supplies for supplying a liquid, and a nozzle connected to the liquid supply. The nozzle includes a first internal tube and a second internal tube through which a first liquid and a second liquid supplied from the liquid supply pass, respectively, and an external tube into which respective internal tubes are inserted, and which allows a gas to pass through the gap between it and each internal tube, for ejecting the first liquid and the second liquid with the gas. At least a part of the longitudinal direction of each internal tube is formed of a coil including a helically wound wire rod, so that the gas can flow into the inside of the coil from between the adjacent portions of the wire rod of the coil. | 03-25-2010 |
| 20120067979 | MICROBUBBLE-GENERATING SHOWER - A micro-bubble generating shower includes a shower body, which has defined therein a passage, through which tap water flows. A shower head is integrally provided in the upper portion of the shower body, and has a receptacle, which is connected to the passage. A bubble nozzle is coupled to the shower head, and generates micro-bubbles by converting dissolved oxygen contained in the tap water into ultra-micro-bubbles having a size on the micrometer scale. A discharge nozzle discharges the tap water that contains the micro-bubbles, which are generated by the bubble nozzle, under a predetermined pressure. The shower enhances the effects of purifying and sterilizing the tap water using the micro-bubbles, thereby eliminating skin bacilli. | 03-22-2012 |
| Entries |
| Document | Title | Date |
|---|
| 20080257987 | Atomizer adapter for paint sprayer - An atomizer adapter for application of heavy viscous material from an airless paint sprayer. The adapter includes a housing that is coupled to the output of the sprayer through one housing port by an elongated tube that delivers viscous material and to the output of an air compressor through another housing port that delivers compressed air through a conduit. A nozzle within the housing directs pressurized air into an internal chamber where it is directed at and atomizes the flow of viscous material prior to output through an aperture in a tip fixed to the housing. | 10-23-2008 |
| 20080265061 | FUEL OIL ATOMIZER - There is provided a fuel oil atomizer comprised of an elongated outer member, an elongated inner member and an atomizing head. The inner member is a fuel supply conduit which coaxially received within the central opening of the outer member defining therebetween a generally annular atomizing fluid supply conduit. The atomizing head includes a fuel chamber, an atomizing fluid chamber and a mixing chamber. The fuel supply conduit communicates with the fuel chamber. The atomizing fluid supply conduit communicates with the atomizing fluid chamber. The fuel chamber has a first end and a second end. The atomizing fluid chamber is circumambient to the first end of the fuel chamber and the fuel chamber has a portion that extends axially from the atomizing fluid chamber. The mixing chamber is circumambient to the second end of the fuel chamber. | 10-30-2008 |
| 20090078791 | Device for Introducing, Injecting or Spraying a Mixture of a Carrier Gas and Liquid Compounds and Method for Implementing Said Device - The invention relates to a device for introducing ( | 03-26-2009 |
| 20090108103 | Needle Valve Assembly for Spray System - A spray system with an improved valve assembly for various liquid spray applications is provided. The improved needle valve assembly includes a variable orifice and a fixed orifice for enhanced controllability of liquid output. The liquid output control is enhanced when a variable orifice is adjusted to regulate a liquid flow rate while a minimum flow rate is precisely maintained by a proper selection of a fixed orifice. | 04-30-2009 |
| 20090166448 | Atomizing Nozzle for Two Substances - The invention relates to an atomizing nozzle for two substances, which is used for spraying a liquid with the aid of a compressed gas. Said atomizing nozzle comprises a mixing chamber, a liquid inlet that extends into the mixing chamber, a compressed gas inlet which extends into the mixing chamber, and an outlet located downstream from the mixing chamber. According to the invention, an annular gap is provided which surrounds the outlet and discharges compressed gas at a high speed. The inventive atomizing nozzle is used for purifying flue gas, for example. | 07-02-2009 |
| 20090266918 | SILICONE SPRAY TIP - An applicator assembly for mixing at least a first and a second component is provided. The applicator assembly includes a manifold configured for operable engagement with first and second source of component, the manifold including first and second component channels therethrough, an elongated shaft extending distally from the manifold, the elongated shaft including first and second component lumens extending the length thereof, the first and second component channels in fluid communication with the first and second component lumens, a tip assembly defining a first chamber, an intermediate chamber and a final chamber, wherein the first chamber is configured to receive a distal end of the elongated shaft, the second chamber is configured to receive an insert, and the final chamber is configured to receive the first and second components prior to the mixture being ejected from an outlet defined in the distal end of the tip assembly | 10-29-2009 |
| 20100059607 | FLUID EJECTION DEVICE - A fluid ejection device is provided. The fluid ejection device includes at least one accelerating unit disposed inside the device for accelerating the fluid before it is ejected out, for increasing the velocity of the ejected fluid. | 03-11-2010 |
| 20100193607 | LDPE TUBULAR REACTOR PEROXIDE MIXER - A tube reactor system containing a process fluid, comprising:
| 08-05-2010 |
| 20100206964 | Pump head assembly and pressure washer with such pump head assembly - The patent application relates to a pump head assembly. The pump head assembly includes a pump head which at least has a water inlet and a first water outlet between which a pressurizing unit is provided, and the pump head further includes a second water outlet, a throttle orifice is provided between the water inlet and the second water outlet, the throttle orifice is provided with a water outlet end and a water inlet end, the throttle orifice is provide with a liquid suction port, and a one way valve is provided on the liquid suction port. The pump head assembly realizes cleaning liquid suction by self-pressure of tap water, which lowers energy consumption, and effectively and reasonably saves energy sources. | 08-19-2010 |
| 20100252658 | Shower Arrangement - Shower apparatus comprises a shower head ( | 10-07-2010 |
| 20100301140 | METHOD AND APPARATUS FOR CONVEYING MATERIAL AND EJECTOR APPARATUS - A method for conveying material by applying a pressure difference in a conveying conduit ( | 12-02-2010 |
| 20100308134 | Automatic Paint Spray Gun For Two-Component Systems - A paint spray gun for two component paint systems for industrial applications and which may be an automatic gun for use with industrial robots or may be a hand held spray gun. The spray gun includes a housing or gun body having a tubular extension or forward end; a nozzle; a rotatable air cap mountable onto the tubular extension of the housing. The air cap has an air cap ring for threadably mounting the air cap to the gun body. A needle or needle valve is disposed within the gun body and a mixing chamber or packing is provided rearwardly of the nozzle in the tubular extension and in which the paint components are mixed. The tubular extension has a pair of opposed axially offset turbine air inlets in fluid communication therewith through which the paint components are delivered into the mixing chamber. | 12-09-2010 |
| 20110011950 | INTERNAL MIXING SPRAY GUN - A system, in certain embodiments, includes a spray device including a first liquid passage configured to flow a first liquid in a generally downstream direction toward a spray tip. The spray device also includes a second liquid passage configured to flow a second liquid in a generally upstream direction such that the second liquid impinges upon the first liquid at an outlet to the second liquid passage. The upstream direction is substantially opposite from the downstream direction. | 01-20-2011 |
| 20110011951 | Compressed air assisted high pressure nozzle wherein material, (e.g. liquid, slurry, sand, dry matter, ect.) is drawn into the inlet and expelled through the outlet as the result of the introduction of compressed air into the nozzle. - The invention relates to a nozzle that has direct compressed air injection into the nozzle. The injection of compressed air directly into the nozzle thereby eliminates the need for additional means by any separate apparatus to collect the material prior to discharge of the material. The compressed air in the nozzle results in the material being drawn into the nozzle's hollow rod upstream inlet end and simultaneously discharged through the chamber's downstream outlet end through the attached female end of the external hollow rod. The invention can be used for liquid, slurry or dry material and can be immediately switched from one type of material to another without making any adaptations or changes to the invention. | 01-20-2011 |
| 20110049267 | VARIABLE FLUID FLOW IN AIR-OPERATED TWO COMPONENT GUN APPLICATOR - A two component spray gun with low/high flow rates allows the operator to spray in confined areas at lower flow without having to change the mix module. The lower flow reduces undesirable “spray back” and will also help reduce material waste. Pneumatic piston | 03-03-2011 |
| 20110057056 | MONOLITHIC FUEL INJECTOR AND RELATED MANUFACTURING METHOD - A monolithic fuel injection head for a fuel nozzle includes a substantially hollow vesicle body formed with an upstream end face, a downstream end face and a peripheral wall extending therebetween, an internal baffle plate extending radially outwardly from a downstream end of the bore, terminating short of the peripheral wall, thereby defining upstream and downstream fuel plenums in the vesicle body, in fluid communication by way of a radial gap between the baffle plate and the peripheral wall. A plurality of integral pre-mix tubes extend axially through the upstream and downstream fuel plenums in the vesicle body and through the baffle plate, with at least one fuel injection hole extending between each of the pre-mix tubes and the upstream fuel plenum, thereby enabling fuel in the upstream plenum to be injected into the plurality of pre-mix tubes. The fuel injection head is formed by direct metal laser sintering. | 03-10-2011 |
| 20110139901 | Moisture Protection Of Fluid Ejector - A fluid ejection apparatus includes a substrate having a plurality of fluid passages for fluid flow and a plurality of nozzles fluidically connected to the fluid passages, a plurality of actuators positioned on top of the substrate to cause fluid in the plurality of fluid passages to be ejected from the plurality of nozzles, and a protective layer formed over at least a portion of the plurality of actuators, the protective layer having an intrinsic permeability to moisture less than 2.5×10 | 06-16-2011 |
| 20110147491 | INTERNAL MIX AIR ATOMIZING SPRAY NOZZLE ASSEMBLY - An internal mix air atomizing spray nozzle assembly comprising a nozzle body with a liquid discharge orifice defined by a relatively small diameter nose portion and an air cap having a central opening disposed in surrounding relation to the nose portion for defining an annular pressurized air passageway surrounding the liquid discharge orifice. To facilitate intermixing of liquid particles discharging from the air cap discharge orifices and for reducing negative pressures between the discharging flow streams, the air cap has an internal mixing chamber larger in diameter than the annular pressurized air discharge orifice and is formed with a plurality of circumferentially spaced discharge orifices oriented in skewed relation to a central axis of the nozzle. In the illustrated embodiment, the internal mixing chamber is defined by a cylindrical cavity within the air cap and a separate insert mounted in an upstream end of the air cap. | 06-23-2011 |
| 20110226874 | FLUID STORAGE AND DISPENSING SYSTEMS, AND FLUID SUPPLY PROCESSES COMPRISING SAME - Fluid storage and dispensing systems, and processes for supplying fluids for use thereof. Various arrangements of fluid storage and dispensing systems are described, involving permutations of the physical sorbent-containing fluid storage and dispensing vessels and internal regulator-equipped fluid storage and dispensing vessels. The systems and processes are applicable to a wide variety of end-use applications, including storage and dispensing of hazardous fluids with enhanced safety. In a specific end-use application, reagent gas is dispensed to a semiconductor manufacturing facility from a large-scale, fixedly positioned fluid storage and dispensing vessel containing physical sorbent holding gas at subatmospheric pressure, with such vessel being refillable from a safe gas source of refill gas, as disclosed herein. | 09-22-2011 |
| 20110259978 | AIRBRUSH - An airbrush has a housing with at least two air chambers. Each chamber is sized to receive a nib of a pen. A motor is oriented in the housing. An air pump is oriented in the housing and is driven by the motor. The air pump is in fluid communication with the at least two air chambers for forcing air into each of the at least two air chambers, about each pen nib to entrain particles from the nib into the air, and out of the housing for providing a combined spray with particles from pens of the at least two air chambers. | 10-27-2011 |
| 20120043399 | Silicone Spray Tip - An applicator assembly for mixing at least a first and second component is provided. The applicator assembly includes a manifold configured for operable engagement with at least a first and second source of component, the manifold including at least a first and second component channel therethrough, an elongated shaft extending distally from the manifold, the elongated shaft including at least a first and second component lumen extending the length thereof, the at least first and second component channels in fluid communication with the at least first and second component channels, a tip assembly defining a first chamber, an intermediate chamber and a final chamber. | 02-23-2012 |
| 20120104119 | TWO-PHASE SPRAYING NOZZLE AND VAPORISING DEVICE COMPRISING SAME - The vaporization nozzle ( | 05-03-2012 |
| 20120145809 | ENVIRONMENTALLY FRIENDLY FUEL ACTIVATION DEVICE - The present invention relates to an environmentally friendly fuel activation device in which the fuel and water are atomized into atomized fuel particles, following attenuation of their cohesive force, to allow smooth mixing with oxygen, which improves combustion efficiency and reduces fuel costs, and more specifically comprises a water-supply tube joined to a first valve and a fuel-supply tube joined to a second valve which are coupled to a supply tube; a first case and a second case as well as a coupling piece coupling the first and second cases; and the inside of the first case is provided with a first rotating atomizing piece, an accelerating piece and a second rotating atomizing piece, while the inside of the second case is provided with a first rotating atomizing tube, a first non-rotating atomizing tube, a second rotating atomizing tube, a second non-rotating atomizing tube, a third rotating atomizing tube and a third non-rotating atomizing tube. Fuel and water are supplied simultaneously while oxygen and hydrogen resulting from broken down water activate the fuel, which improves combustion efficiency and reduces fuel costs. | 06-14-2012 |
| 20120241540 | Liquid Injector Assembly with a Flanged Connector Connection - A system for injecting from an injector into a duct of an engine system is provided. The system may include a first flange on a duct connection side, a second flange on an injector connection side, a stand-off separating the first flange from the second flange to form an air gap therebetween, and a seal offset from at least one of the first and the second flanges and located within the airgap and between the first flange and the second flange. | 09-27-2012 |
| 20120261494 | PAINT SPRAYING DEVICE - The invention relates to a paint spraying device comprising an operator unit arranged at a first end of the paint spraying device and a spray head arranged at a second end of the paint spraying device, wherein the operator unit has an air connection for an air line. The operator unit has a guide for a paint line, via which the spray head is supplied with paint, the operator unit comprises a signal transducer for generating a control signal, the operator unit has a control connection for a control line, a barrel is arranged between the operator unit and the spray head, and an air stream is led from the operator unit to the spray head through the barrel. | 10-18-2012 |
| 20120325932 | FLUID MIXTURE JET APPARATUS - To provide a fluid mixture jet apparatus which jets a fluid mixture of air containing fine washing water particles, to be capable of removing dust containing carbon and the like adhering to a coated surface, a fluid mixture jet apparatus ( | 12-27-2012 |
| 20130020411 | SYSTEMS AND METHODS FOR PRODUCING OZONATED WATER ON DEMAND - Systems and methods for producing ozonated water on demand. In particular, these systems comprise a water source, an ozone source, and a nozzle that mixes ozone and water to form a highly concentrated, ozonated water solution. Instead of requiring the ozonated water to be re-circulated to achieve a desired ozone concentration, the nozzle is configured to form the ozonated water solution in a single pass through the nozzle. Additionally, instead of requiring the ozonated water to be discharged into a pressurized tank to increase ozone absorption, the nozzle allows the ozonated water to be openly discharged. In some cases, the nozzle comprises a venturi with multiple ozone inlets to increase mixing. Additionally, in some cases the nozzle comprises a single pass mixing mechanism that mixes the water and ozone to form the high concentrate, ozonated water solution in a single pass through the nozzle. | 01-24-2013 |
| 20130056559 | APPARATUS FOR GENERATING PERFUME FOR VEHICLES - Provided is an apparatus for generating perfume for vehicles, and more particularly, an apparatus for generating perfume for vehicles capable of simplifying a configuration and increasing sealing ability to stably control perfume, by easily controlling a flow of air passing through a first perfume generating part and a second perfume generating part using a single rotating shaft. | 03-07-2013 |
| 20130105600 | DEVICE INTRODUCED INTO DROPLET SPRAYING TIP | 05-02-2013 |
| 20130112778 | STATIC SPRAY MIXER - A static spray mixer for the mixing and spraying of at least two flowable components is proposed having a tubular mixer housing ( | 05-09-2013 |
| 20140091159 | DUAL FUEL INJECTOR WITH OFF SET CHECK BIASING SPRINGS - A fuel injector has the ability to inject two fuels that differ in at least one of pressure, chemical identity and matter phase, such as liquid diesel fuel and nature gas. A first direct operated check includes a closing hydraulic surface exposed to fluid pressure in a first control chamber, and is normally biased toward a closed position by a first spring. A second direct operated check has a closing hydraulic surface exposed to fluid pressure in a second control chamber, and is biased toward a closed position with a second spring. The first spring and the second spring are located on opposite sides of a plane oriented perpendicular to a long axis of the injector body, in part to satisfy packaging constraints when the direct operated checks are arranged in a side by side parallel configuration. | 04-03-2014 |
| 20140183281 | COLLAR DISTRIBUTOR FOR USE IN DISTRIBUTING A FLUID - A fluid distribution apparatus includes a distributor pipe configured to carry a fluid and a continuously tapered, ring-shaped collar distributor connected to the distributor pipe. The collar distributor includes a first portion and a second portion, the first portion having a continuous height along its circumference, the continuous height being at least as high as a diameter of the distributor pipe, the second portion extending from either end of the first portion and having a height that continuously tapers along its circumference from a height that is equivalent to the height of the first portion to a second height that is smaller than the height of the first portion. The distributor pipe connects to the collar distributor at the first portion. The apparatus further includes a plurality of inlet nozzles connected to the collar distributor. The second height is at least as great as a diameter of one the plurality of inlet nozzles. | 07-03-2014 |
| 20140246517 | PRESSURE WASHERS INCLUDING JET PUMPS - A pressure washer includes a prime mover, a water pump, the water pump including a pump inlet for receiving fluid from a fluid source and a pump outlet for supplying a pressurized primary fluid, a jet pump including a primary fluid inlet fluidly coupled to the pump outlet, a secondary fluid inlet, and a fluid outlet, and a spray gun configured to be fluidly coupled to the fluid outlet of the jet pump, the spray gun including a spray gun outlet having a variable effective flow area. Wherein, in operation, in a high pressure operating mode, the pressurized primary fluid flows through the jet pump and exits through the fluid outlet of the jet pump, and in a high flow operating mode, the pressurized primary fluid flows through the jet pump and entrains a secondary fluid supplied through the secondary fluid inlet, resulting in a combined fluid flow. | 09-04-2014 |
| 20140339338 | AIRBRUSH - Provided is an airbrush in which a needle cap separated from a nozzle is not easily lost. The airbrush includes: an airbrush body; a nozzle that is provided at a tip of the airbrush body so as to spray paint and air; a needle cap that is separably attached to the nozzle; and a needle cap attachment portion that is provided at a rear end of the airbrush body so as to temporarily attach the needle cap separated from the nozzle thereto. | 11-20-2014 |
| 20140367493 | DEVICE FOR SPRAYING DRY ICE, PARTICULARLY FROZEN CARBON DIOXIDE, AND NOZZLE FOR SAID DEVICE - The invention concerns a device for spraying particles of dry ice, in particular for cleaning surfaces, comprising a gun ( | 12-18-2014 |
| 20150041560 | PRESSURE HEAD WITH FOAMING FUNCTION - A pressure head with foaming function mounted onto a container with liquid substances includes a low-pressure suction force generator with a reducing port set into the discharge pipe of the pressure head, such that liquid already absorbed to the discharge pipe can flow through the guide port of the discharge pipe. The liquid is then collected and extruded from the reducing port, thus increasing the flow speed and reducing the pressure to generate a low-pressure suction force. An it guide port is arranged onto the discharge pipe and also located at a spacing with the reducing port. While the liquid is extruded from the reducing port to generate low-pressure suction force, air out of the discharge pipe is absorbed from the air guide port to the discharge pipe, such that an is mixed with liquid, making the liquid extruded from the discharge pipe foamed. | 02-12-2015 |
| 20160030899 | MIST GENERATING APPARATUS AND METHOD - An apparatus for generating a mist is provided. The apparatus has at least one working fluid supply conduit having an inlet in fluid communication with a supply of working fluid and an outlet in fluid communication with a first mixing chamber. The apparatus also includes a plurality of transport fluid passages, each of which has an inlet adapted to receive a supply of transport fluid and an outlet in fluid communication with the mixing chamber. Downstream of the mixing chamber is a nozzle having an inlet in fluid communication with the mixing chamber, an outlet, and a throat portion intermediate the nozzle inlet and outlet. The throat portion of the nozzle has a cross sectional area which is less than that of either the nozzle inlet or the nozzle outlet. The apparatus enhances the atomization of the working fluid to generate the mist. | 02-04-2016 |
| 20160051996 | SPRAY-COATING GUN FOR SPRAY COATING OBJECTS WITH COATING POWDER - The present invention relates to a spray-coating gun ( | 02-25-2016 |
| 20160082451 | DOUBLE-NOZZLE INJECTOR CAPABLE OF SPRAYING EVENLY AT MEDIUM AND LOW PRESSURE - A double-nozzle injector capable of spraying evenly at a medium and low pressure. An injecting body of the injector is provided with two outlets. One outlet is connected to an auxiliary nozzle in a threaded manner, and the other outlet is connected to an injecting element body in a threaded manner. A cover plate is fixedly mounted at a top end of the injecting element body. A mounting hole used for connecting a threaded rod is disposed on the cover plate. The other end of the threaded rod is connected to a connector in a threaded manner. A water taking signal nozzle is disposed in a round through hole of the connector. A bolt is used for fixing the disposal location of the water taking signal nozzle to make the water taking signal nozzle fixed above an outlet of the cover plate. The water taking signal nozzle circularly takes signal water and air conveniently and reliably, so that a low-pressure vortex region is discontinuously formed at one side of the injecting element body; formation and disappearance of a pressure difference between a left cavity and a right cavity can be implemented in an automatic control manner, and wall attachment of water and rotation of the injector are implemented. The auxiliary nozzle is primarily used for supplementing near water distribution of the double-nozzle injector capable of spraying evenly at a medium and low pressure, so as to improve spraying evenness. | 03-24-2016 |
| 20160175891 | Vehicle Wash Foam Applicator System | 06-23-2016 |
| 20160375451 | DIRECTIONAL COLD SPRAY NOZZLE - A directional cold spray nozzle defines a flow passageway that includes a bend for redirecting flow from a first flow direction to a second flow direction different from the first flow direction, wherein the flow passageway is divergent through at least a portion of the bend. The flow passageway may be convergent prior to becoming divergent in the path of flow. The directional cold spray nozzle simultaneously accelerates the powder and carrier gas and changes the spray direction of the spray plume to reach interior bore surfaces and other surfaces that are difficult or impossible to reach with a straight nozzle. | 12-29-2016 |
| 20170232461 | DUST AND GAS EJECTION VALVE | 08-17-2017 |
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