Class 239/581.2 - Including axial movement

Subclass of Class 239 - Fluid sprinkling, spraying, and diffusing
Definition: Apparatus in which the flow regulating means is additionally
No. of patents: 55
Last issue date: 06/24/2008

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Number	Title	Issue Date
7389945	Spray paint gun structure having a coaxial control of fluid and atomization A spray paint gun structure having a coaxial control of fluid and atomization includes an atomization control air passage connected to a pressurized air passage in the rear section of a housing. An atomization control adjustment valve includes a sleeve, an atomizati...	06/24/2008
7370813	Multiple function dispenser A dispenser for mixing and dispensing a liquid chemical concentrate from a container with a dilutent. The dispenser includes a two piece slideable eductor assembly, one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjus...	05/13/2008
7360721	Nozzle assembly for a high-pressure cleaning device In order to achieve a particularly simple construction which is, in particular, easy to assemble in the case of a nozzle assembly for a high-pressure cleaning device with a low-pressure nozzle, a high-pressure nozzle arranged in it, a spray lance which bears a seali...	04/22/2008
7341206	Multiple function dispenser A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentr...	03/11/2008
7320442	On-off shower head An on-off shower head, comprising an outer enclosure and a jet opening and closing device, further comprising water conveyance means arranged within the enclosure and adapted to prevent any contact of the water with the enclosure. ...	01/22/2008
7255293	Hose-end sprayer assembly A sprayer assembly for connection to a container of liquid chemical to be sprayed has a manually operable rotary valve mounted within the housing of the assembly and has a carrier liquid duct and a product duct opening into the liquid duct, the valve being selective...	08/14/2007
7237728	Hand-held dispenser A hand-held dispenser for precisely controlling the flow rate of water therethrough and for precisely controlling the metering of a liquid chemical into the water passing through the apparatus. ...	07/03/2007
7188786	Hose-end sprayer assembly A hose-end sprayer assembly connectable to at least one container of product to be dispensed has an elongated housing for a venturi tube assembly rotatable about its central axis and devised to selectively open and close a product inlet opening as well as its associ...	03/13/2007
7143962	Selected range arc settable spray nozzle with pre-set proportional connected upstream flow throttling A selected range arc settable spray nozzle with pre-set table precipitation rate in which the arc of coverage adjustment is coupled to an upstream flow throttling valve. As the arc of coverage is adjusted, the opening of the upstream flow throttling valve is proport...	12/05/2006
7124965	Spraying gun A spraying gun includes a gun body, a handle, a sealing gasket, a connecting member, a control valve, a control handle, an outer control tube, a control shaft, a catch block, an inner control tube, a control ring, a drive ring, and a nozzle assembly. The nozzle asse...	10/24/2006
7118049	Hose-end sprayer assembly A hose-end sprayer has a selectively rotatable rotary valve received within the transverse bore of a housing which includes a carrier liquid inlet passage, a chemical liquid inlet passage and a discharge passage. The valve has a carrier liquid duct and a chemical li...	10/10/2006
7097120	Hose nozzle apparatus and method A device and method are provided for regulating two types of flow from a nozzle. The first flow is a deluge stream and the second flow is a fog spray. The deluge stream is controlled by the nozzle operator using a first flow control valve, such as a ball valve. The ...	08/29/2006
7032836	Adjustable arc, adjustable flow rate sprinkler A sprinkler head includes a base; an elongated stem having an inlet supported within the base; a nozzle and a stream deflector supported within the stem, the nozzle and stream deflector cooperating to define an arcuate orifice; a water distribution plate supported o...	04/25/2006
7025291	Water sprayer having water control device A water sprayer includes a handle having a passage, a housing having a pathway and a chamber communicating with the passage and a passageway communicating with the chamber and the pathway of the housing, to form a valve seat between the passageway and the pathway of...	04/11/2006
6988675	Multiple function dispenser A dispenser for mixing and dispensing a liquid chemical concentrate from a container with a dilutent. The dispenser includes a two piece slideable eductor assembly, one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjus...	01/24/2006
6983747	Aerosol generator The invention relates to an aerosol generator that comprises an oscillating membrane that is provided with openings. The aerosol generator is further characterized in that the liquid container is impinged upon with negative pressure by displacing a sealing element u...	01/10/2006
6820825	Lawn sprinkler nozzle provided with means to adjust spray angle thereof A lawn sprinkler comprises a connection pipe, and a spray angle adjustment structure mounted at one end of the connection pipe and formed of a circular distribution member, an adjustment member and a control member. The control member is actuated to turn by the adju...	11/23/2004
6808123	Mixing faucet having multiple discharges A faucet having a plurality of water discharges includes a housing, diverter valve within the housing, a stream discharge on the housing, an upward fountain discharge on the housing, and an upward spray discharge on the housing. The diverter valve connects the mixed...	10/26/2004
6776358	Fuel injection nozzle for a diesel engine A fuel injection nozzle is provided for a diesel engine. The fuel injection nozzle includes a nozzle body having a tip end portion, a top end portion having an opening edge, and a fuel inlet passage, a needle valve inserted in the nozzle body, and a bag-shaped rotar...	08/17/2004
6772966	Adjustable hose end sprayer nozzle An adjustable nozzle is attachable to the end of a garden hose and is also attachable to a separate product container, for example, a bottle containing a garden fertilizer or a bottle containing a cleaning soap concentrate. The adjustable nozzle receives a flow of w...	08/10/2004
6736332	Adjustable arc, adjustable flow rate sprinkler A sprinkler head includes a base adapted to be secured to a component supplying water under pressure; an arc adjustment ring rotatably mounted on the base; a nozzle and a stream deflector supported by an elongated stem carried by the base, the nozzle and the stream ...	05/18/2004
6702206	Water adjustable trigger nozzles A trigger nozzle includes a barrel connected to a handle and a nozzle head is connected to a front end of the barrel. A water adjustable device is received in the trigger nozzle and includes an operation shaft which controls the volume of water entering t...	03/09/2004
6679685	Method and device for discharging viscous fluids A method of discharging a fluid, includes feeding a fluid into a gap defined between two surfaces in a closed space, and relatively oscillating the two surfaces to apply relative oscillation with high frequency to the gap so as to occur a squeeze pressure...	01/20/2004
6669113	Plant watering device An improved manually operated plant watering device is provided for watering plants in hard to reach places. The plant watering device includes an elongate hollow tube, flexible hose, and nozzle. Located within the hollow tube is a piston manually control...	12/30/2003
6655606	Multiple nozzle tip assembly for airless paint sprayer gun A spray tip assembly for airless paint sprayer guns incorporates a tip having multiple nozzles, each of which may be used independently. For a first embodiment of the invention the shaft of the spray tip assembly incorporates multiple spaced apart nozzles...	12/02/2003
6626382	Spray gun air volume adjustment knob An air volume adjustment knob for a spray gun is provided at the rear end of the spray gun, a threaded opening connected through an airway to accommodate a tube, a ring, a bonnet, a spring and a bolt; a hole being provided in the tube; a shaft containing ...	09/30/2003
6565018	Shower flow control device A shower flow control device for quickly shutting off the flow of water through a shower head. The shower flow control device includes a tubular member having open ends and a bore extending therethrough with the tubular member being adapted to attach to a...	05/20/2003
6302339	Continuously adjustable water flow control apparatus A continuously adjustable water flow control apparatus includes at least a control seat, a adjustment head, a push sleeve and an adjustment cap. A relative position between the adjusting plate and the push sleeve can be changed by adjusting the adjustment...	10/16/2001
6170765	Pressure actuated shower head mechanism A shower head having a water inlet passage for providing a supply of water to the shower head and a plurality of nozzles for expelling water from the shower head. The flow of water from the water inlet passage to the nozzles is controlled by a pressure ac...	01/09/2001
5947389	Variable nozzle hole type fuel injection nozzle In fuel injection nozzle for injecting fuel into an internal combustion engine of a type wherein a well is provided in the tip of a nozzle body and a rotary valve is disposed in the well and the area of nozzle holes formed in the enclosing wall bounding t...	09/07/1999
5945160	Fluid dispensing system A nozzle actuating and adjustment system for applying sealant to a can lid member comprising a nozzle which has a sealant dispensing opening, a needle valve means, a needle valve seat surface and a sealant flow passage for enabling flow of sealant materia...	08/31/1999
5833143	Garden hose nozzle A garden hose nozzle is composed of a cylindrical housing, a toothed disk, a shaft member and a fastening bolt. The fastening bolt is used to fasten the tooth disk and the shaft member in the stepped axial hole of the cylindrical housing. The shaft member...	11/10/1998
5775592	Upstream inlet injector An apparatus and method for injecting a chemical upstream of a pressure washer includes an injector valve comprising a housing having a passageway through which the wash stream flows. The injector is installed upstream of the pressure washer pump. A chemi...	07/07/1998
5322223	Static sector-type water sprinkler A static, sector-type water sprinkler producing a variable-sector water-distribution pattern includes an outlet opening in the form of a helical slot having an effective length around the circumference of its housing which may be varied for preselecting t...	06/21/1994
5205491	Static sector-type water sprinkler A static, sector-type water sprinkler producing a variable-sector water-distribution pattern, includes an outlet opening having an effective length around the circumference of its housing which may be manually varied for preselecting the sector angle of t...	04/27/1993
5141162	Variable inlet spraying apparatus A liquid spray gun whih includes an improved flow rate control. The improved flow rate control results from a valve in the supply inlet line which can restrict the flow of liquid material from the supply container. The ability to vary the flow rate is imp...	08/25/1992
4982900	Trigger sprayer A dual function trigger sprayer in which a pump housing is formed with fastening means thereon to secure the housing to a shroud, and has structure at opposite ends defining an inlet chamber and an outlet chamber, respectively. A double ended piston is re...	01/08/1991
4930704	Flow controllable spray nozzle A flow controllable spray nozzle comprising a barrel with a pair of symmetrical, helically-inclined slots on the outside surface and a partition plate with a hole formed therethrough disposed inside the barrel, an internally-threaded control ring with an ...	06/05/1990
4886213	Ejection nozzle for high-pressure cleaning units An ejection nozzle for high-pressure cleaning units and having a narrow nozzle opening for high-pressure ejection and having one or more ducts openable through such a large area that low-pressure discharge of a spraying liquid can occur through an end wal...	12/12/1989
4860955	Spraying equipment with rotatable cap for adjusting flowrate A spraying head for spraying material such as herbicides comprises a rotary distribution member (22) and a body made up of a housing (4) and a cap (6) which is rotatable on the housing (4). The housing (4) has a projection (28) which projects into an aper...	08/29/1989

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Class 239/581.2 - Including axial movement