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7607588 |
Sink spray head with supply jet variation and flow rate regulation
Sink spray head with supply jet variation and flow rate regulation, comprising a body defining at least two distinct water supply areas in communication with a distribution chamber controlled by a...
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7581687 |
Spray nozzle with selectable deflector surface
An irrigation sprinkler spray nozzle is provided that includes a first deflector surface defining a first configuration to project a fluid spray having a first distribution pattern, and a second...
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7516910 |
Pressure washer trigger lock
A pressure washer gun is connectable to a source of fluid. The pressure washer gun includes a housing that defines an interior and a flow path disposed substantially within the interior. The flow...
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7510128 |
Spray nozzle for cleaning implements
The present invention provides a detachable nozzle used for interconnecting a hose to a cleaning implement or for use as spray nozzle for a hose. The detachable nozzle extends along a longitudinal...
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7500619 |
Method and apparatus for reducing the precipitation rate of an irrigation sprinkler
A method and apparatus for reducing the effective precipitation rate of an irrigation sprinkler during an irrigation cycle without disrupting the supply of pressurized water from the source opening...
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7500618 |
Valve device, pressure regulator, carriage, liquid ejecting apparatus and method for manufacturing valve device
A valve device has a pressure chamber, which is connected to a liquid inlet and a liquid outlet and retains liquid, and a pressure regulator decreasing the pressure in the pressure chamber to a...
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7475834 |
Pistol nozzle
A novel pistol nozzle is provided herein, in which a spherical valve having a through hole is used to control the water flow by the alignment of the through hole to the water channel of the pistol...
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7464882 |
Fluid injection valve
The fluid injection valve has a first and second valve bodies fastened to each other, to bring a first end face of the first valve body into an intimate contact with a second end face of the second...
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7431225 |
Methods of operating a liquid vaporizer
The present invention is generally directed to a vaporizer with positive liquid shut-off. In one illustrative embodiment, the vaporizer is comprised of a body, a liquid inlet and a carrier gas...
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7431224 |
Fluid control device
The present invention provides a device for reducing the amount of water or other fluid discharged at a tap ( 4 ), which device comprises a body member ( 1 ) having an inlet adapted to be connected...
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7426932 |
Spray fill device and method for using the same
A spray fill device for delivering water to a washing machine is provided. The spray fill device includes a body defining an inlet, an outlet port, a mounting port, and a plurality of outlet...
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7341210 |
Nozzle cap for sealing nozzle particularly used to charge with high pressurized fluid
A nozzle cap is disclosed which is threadedly engaged with a distal end of a nozzle through which a compressed fluid is passed. The nozzle cap includes a terminal wall opposed to a distal end face...
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7341207 |
Variable water flow and dilution chemical dispenser
A dispenser for mixing and dispensing a liquid chemical concentrate from a container with a stream of diluting water. The dispenser includes two valve members which control in one instance the...
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7328854 |
Fluid control valve and droplet ejection device
Exemplary embodiments can provide a fluid control valve, which reduces or prevents any bubble from being built up in the valve itself so as to protect other hydraulic equipment placed in a...
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7325754 |
Shower nozzle
In a shower nozzle of the present invention, a holding portion ( 1 a ) having a water flow passage communicating with a hot/cold water inlet formed therein and a water spraying portion ( 1 b )...
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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...
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7316364 |
Shower head
A shower head includes a mouth piece including a middle axial through channel for flow through of water, a rotationally symmetrical deflection element for the water being near the external outlet...
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7314189 |
Delivery system for treated water, showerhead and supply pipe for said system
A water delivery system is disclosed comprising a showerhead featuring two delivery points, at least one of which has an own on-off valve, and at least a supply tube carrying untreated water,...
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7311268 |
Nozzle body for a cleaning system on a motor vehicle
A nozzle body for a cleaning system on a motor vehicle includes at least one feed line element adapted for connection to a cleaning liquid supply container. At least one nozzle element is connected...
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7237619 |
Automatic fire sprinkler having a variable orifice
An automatic fire sprinkler having a variable orifice, the sprinkler having a variable orifice associated with the automatic fire sprinkler, and wherein the orifice is responsive to the water inlet...
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7226003 |
Rotary drive sprinkler with flow control and shut off valve in nozzle housing
A flow shut off or throttling valve is provided in a sprinkler nozzle housing to enable a nozzle to be changed without having to turn off a flow pressure source. The valve intersects a flow path...
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7226002 |
Sealing device for a watering nozzle assembly
A watering nozzle assembly includes a core tube received in the barrel of the nozzle. A first seal ring and a second seal ring are respectively mounted to a second end of the core tube, and a...
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7219850 |
Mechanical valve assembly
A water spray nozzle assembly includes an internal channel that is sealable by an internal valve having a seat and a disc. A tilting member is operable to tilt the disc at least partially off of...
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7207502 |
Velocity profile modifying device for nozzles
A velocity-profile modifying device is located between a heat component and an air pouring apparatus. The air pouring apparatus pours the air into the heat component via an air moving track. The...
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7191962 |
Sprayer apparatus with backflow valve
The invention comprises, in one form thereof, a sprayer apparatus that includes a disengageable pressurized fluid source, a pressure chamber in fluid communication with the fluid source, a backflow...
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7175107 |
Multi-function head for high-pressure water gun, in particular for water cleaning machines
The high-pressure multi-function head especially for water-cleaning machines comprises a first main body which exhibits a conduit for a washing liquid, extending along a longitudinal axis from an...
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7172098 |
Dispensing head mounted on a mobile hollow actuating shaft
A dispenser head comprising a connection sleeve ( 20 ), a dispenser orifice ( 31 ), a duct ( 123 ) connecting said connection sleeve ( 20 ) to the dispenser orifice, and a press surface ( 11 ), the...
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7156326 |
Water sprayer with water-spraying adjustment mechanism
A water sprayer with a water spraying adjustment mechanism including a body and a rotatable cap is disclosed. The body includes an outer tubular wall with a threaded outer surface forming a central...
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7156321 |
Active compound supply system and spraying device for spraying liquids
An active compound supply system for a spraying device for spraying liquids, in particular for agricultural purposes, includes a carrier liquid tank, a carrier liquid pump, a plurality of spray...
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7152815 |
Dispensing system, nozzle and method for independently dispensing and controlling liquid
A dispensing system comprising first and second valve modules each having an output for delivering a liquid under pressure, a nozzle assembly coupled to the first and second valve modules, the...
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7150415 |
Pre-rinse unit spray valve mechanism
A spray valve is configured with a fluid path that always provides dynamic water flow on both opposite surfaces of the seating flange of the valve stem when the valve is almost completely closed...
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7143961 |
Control system for changing water flow between two shower heads
A shower head assembly includes a first shower head connected to a pipe and a three-way member is connected to the pipe. The three-way member communicates with the pipe, the first shower head and a...
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7134617 |
Droplets forming method and device for discharging constant-volume droplets
The invention intends to prevent the occurrence of a phenomenon that air is sucked through an ejection port formed at a nozzle end when a plunger rod is retracted to move away from a valve seat. In...
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7124966 |
Fuel injector check valve
A high pressure unit fuel injector includes a member with a fuel delivery opening to be intermittently supplied with high pressure fuel and a valve seat encircling the fuel delivery opening. A...
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7114669 |
Methods of operating a liquid vaporizer
The present invention is generally directed to a vaporizer with positive liquid shut-off. In one illustrative embodiment, the vaporizer is comprised of a body, a liquid inlet and a carrier gas...
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7097118 |
Spray paint gun with shunt control
A spray paint gun with shunt control includes a housing containing a pressurized air passage, a fluid control valve and an atomization control valve. The pressurized air passage respectively...
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7093774 |
Device for injecting a pulsed supersonic gas stream
The invention relates to a device ( 100 ) for injecting a pulsed supersonic gas flux, including a first chamber ( 2 ) inside which the gas to be injected is found under pressure on either side of a...
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7090154 |
Tap
A tap has a flexible hose for delivering water and a support for the flexible hose. The support comprises a channel with an open mouth along its length. The flexible hose is removably mounted in...
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7083118 |
Device for injecting and mixing liquid fertilizer with water flow in a sprinkler system pipeline
The invention relates to a device for mixing a liquid such as fertilizer with water flow in a sprinkler pipeline where the liquid is timely dispensed over a period of time from a fertilizer chamber...
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7066402 |
Spraying device for spraying liquids, in particular, for spraying liquids for agricultural purposes
A Spraying assembly for spraying liquids for agricultural purposes is provided whose respective sprayer valves attached to a common liquid supply line are at least configured in the form of valve...
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7059545 |
Automatic air-assisted manifold mounted gun
A coating material dispensing device includes a first component providing a connection to a source of coating material to be dispensed and a filter for filtering coating material to be dispensed....
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7036756 |
Anti-sputter fluid flow control apparatus for paint sprayers
A fluid spray apparatus with a controlled supply of pressurized fluid delivered through a network of tubes to a spray head having a plurality of stop flow valves and nozzles that will automatically...
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7028927 |
Flowrate control device, in particular for medical use
The invention concerns a device comprising two components connected to each other with possible displacement of one component relative to the other, sealing means arranged between said two...
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7028925 |
Spray gun for use with an all surface cleaning apparatus
The present invention relates to a spray gun generally employed with a multi-functional surface cleaning machine having a fluid tank, a pump, a dispensing device, and at least one receptacle for...
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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...
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7014126 |
Sorting machine for diverting an article from an article stream
A sorting machine for diverting an article from an article stream generally includes a manifold, a first valve supported on the manifold and a second valve supported on top of the first valve. The...
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7007865 |
Self-adjusting nozzle
A self-adjusting nozzle for use in injecting pressurized, and optionally pulsating, fluid into a well bore or other conduit for the purpose of cleaning out the bore or conduit, the nozzle having...
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7004405 |
Syringe unit
The invention comprises a golf course treatment platform having a frame with a spool of garden hose wound onto the spool, control piping on the platform, and a chemical tank whereby water may be...
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7000854 |
Pullout spray head with single-button mode selector
A spray head for a faucet or the like has a wand body defining a flow path from an inlet to first and second outlets. Diverter seats are provided so a face seal on a diverter spool can direct flow...
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6997403 |
Liquid vaporizer with positive liquid shut-off
The present invention is generally directed to a vaporizer with positive liquid shut-off. In one illustrative embodiment, the vaporizer is comprised of a body, a liquid inlet and a carrier gas...
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