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7607639 |
Valve structure
The present invention provides a rotary valve structure, which has a rotary water passage structure including a switching component and fixed hole. A first water-guide portion and second...
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7490627 |
Butterfly valve with water-filling function
A butterfly valve having a pair of disk tails provided at the back of a valve body in the rotation direction in an opening operation, a water flow hole formed in each disk tails, and a steady...
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7328860 |
Water sprayer having flow regulating function
A water sprayer includes a handle having an inside formed with a water inlet channel and an end portion formed with a mounting seat which has a water conduit and a receiving chamber, a control...
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7207352 |
Bushing for thermally independent bypass air metering valve
A bypass air metering valve is provided with a stationary case flange having a plurality of slots, a bushing positioned within each of the slots, and a metering ring positioned so as to ride on a...
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7143786 |
Two-handle flow-through valve
A flow-through valve is provided and includes a housing connecting first and second ends to allow fluid flow from the first end to the second end. The first end includes first and second inlet...
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7134450 |
Interior structure of water control valve for faucets
An interior structure of a water control valve for faucets includes a control valve body, a control valve stem, and a valve plug wherein the control valve body has an upper coupling end with a...
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7114515 |
In-line valve cartridge
The present invention provides an in-line valve cartridge for use in sanitary fittings. The valve cartridge of the present invention includes a generally cylindrical housing having a proximate...
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7044436 |
Regulation valve
A ball valve for fluids comprises a body ( 11 ) provided with an inlet and an outlet ( 12, 13 ) and with an inner chamber ( 14 ) in which a ball element ( 15 ) having a main communication...
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7004197 |
Valves including thermally sprayed sealing components
A valve assembly comprising a valve stem, an annular bonnet configured to receive the valve stem, a valve disk coupled to one end of the valve stem, a seal, and an insert. The seal is disposed...
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6959729 |
Control cartridge for regulating the water flow at a water outlet of a fitting
The invention relates to a control cartridge and to a fitting equipped therewith, for regulating the water flow at a water outlet of a fitting. The control cartridge comprises a first control...
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6959915 |
Attachment for a throttle plate to reduce sound
A block of material is attached to a surface of a throttle plate in a throttle body assembly for the purpose of reducing sound emanating from the throttle plate region. The block of material has a...
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6951267 |
Damping force-variable shock absorber
A damping force-variable shock absorber comprises a cylinder and a piston rod inside the cylinder. The piston rod is linearly moveable relative to the cylinder. An orifice valve plate having a...
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6945264 |
Flow control valve and method for using the same
A flow control module has a valve body with a bore extending therethrough and a first disc occupying substantially the entire area of the bore and having at least one aperture extending...
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6929088 |
Power steering system
A power steering system includes a rotary slide valve which has a housing, an input shaft and an output shaft which can be rotated relative to each other to a limited extent. A centering piston is...
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6899134 |
Discharge valves for airbags and airbags including the same
Discharge valve for an airbag including a fixed member adapted to be arranged in connection with or associated with the airbag and having a pattern of openings and a movable member having a pattern...
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6883543 |
Pulse detonation engine having an aerodynamic valve
A pulse detonation engine ( 10 ) is provided with an aerovalve ( 14 ) for controlling the pressure of injected propellants (Ox, Fuel) in an open-ended detonation chamber ( 26 ). The propellants are...
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6805165 |
Adjustable air stream introducing device
An adjustable air stream introducing device for reinforcement of a blowing power of a primary air stream flowing through a duct, includes a tubular coupler disposed downstream of the duct to...
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6782912 |
Throttle assembly for a flowing medium
In a throttle assembly for a flowing medium having an inlet and outlet and having two throttle devices disposed between them coaxially to one another, which each have at least one flow window for...
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6591619 |
Motor-operated selector valve and refrigerating cycle device for refrigerator-freezer
In order to realize higher compatibility of high-performability and energy saving of a refrigerator-freezer, a valve housing having one inlet port normally communicating with a valve chamber and...
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6520209 |
Device in a valve
A valve ( 1 ) has a valve housing ( 2 ) with an inlet ( 3 ) and outlet ( 4 ), a valve body ( 5 ), provided with an essentially cylindrical passage ( 6 ) and pivotally mounted in the housing ( 2 )....
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6431211 |
Water controlling stem structure of a faucet
A faucet is provided with a water controlling stem structure including a housing, a water control stem, a retaining piece, a water resisting block, a water distributing block, a water admitting...
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6422268 |
Valve seal for a valve upper part, particularly for a water instrument or fitting
Sealing device for a valve upper part ( 18 ) comprised of a valve housing ( 20 ) and a spindle ( 22 ) rotatable therein, in particular for plumbing fixtures. The sealing device is comprised of a...
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6298879 |
Stem valve stopper
A stem valve stopper that has a shell (1) intended to be mounted to a faucet (K). An operating stem (8) is mounted for rotation but is axially fixed in the stopper shell (1) and has a lower end...
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6279605 |
Water stopping seat of ceramic control valve of faucet
A ceramic control valve of a faucet including a water stopping seat which is provided in the periphery thereof with a retaining edge. The water stopping seat is disposed in a floating fashion in...
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6273132 |
In-line valve
An in-line valve for a fluid line preferably in the environment of a hydrant, comprising a casing to which is mounted an attachment device and in which is disposed a rotatable stem. The attachment...
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6247496 |
Diverting valve for mixing faucet
An improved diverting valve has a valve body, a valve control stem, an upper control valve unit and a lower control valve unit, a seal cap and a locking cap. The valve body and the valve control...
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6233926 |
Apparatus and method for filtering particulate in an exhaust trap
An apparatus and method are disclosed for removing or filtering particulate from an internal combustion engine exhaust and/or for regenerating through flow particulate traps with the incoming flow...
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6220294 |
Switching valve for double-handled mixing faucet
An improved switching valve has a valve body, a valve control stem, an upper control valve unit and a lower control valve unit, a seal cap and a locking cap. The valve body and the valve control...
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6202695 |
Water faucet control cartridge
An improved structure for a water faucet control cartridge including an eccentrically arranged valve at the lower extent of the flow guide disk. The eccentrically arranged valve is of plastic...
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6192922 |
Airflow control valve for a clean room
An airflow control valve for a clean room having a duct section with a damper positioned within the duct. The damper being capable of an adjustment from an open position to a closed position. The...
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6164330 |
Valve having a flow blocking rotary body
A valve having a flow blocking rotary system comprising: a main body divided in two body sections, a rotary dosing body to regulate or interrupt the flow of fluid, located between the two body...
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6085786 |
Cyclic flow valve
A cyclic flow valve (20) for cyclically controlling the flow of combustants into a combustion furnace. The cyclic flow valve includes a valve housing (26) having a chamber (30), an inlet (36), and...
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6062251 |
Water valve for faucet fitting
A faucet fitting system having interchangeable components useable in both single handle and dual handle faucet fixtures. The component system is designed to allow the same putty plate with breast...
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6053204 |
Regulation disc valve with discharging device
A regulation disc valve with discharging device comprises a body (1) containing an easily removable fixed seat (2) with peripheral ports (3) and a central channel (13); a rotary disc slide (4) with...
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6012650 |
Dispenser particularly useful for amateur gardeners
A dispenser for dispensing a mixture of a substance diluted with a liquid, includes a housing having an attaching section for attaching the housing to a container for the substance, a dispenser...
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5996614 |
Fluid valve
A fluid valve is provided including a housing having an entrance to permit flow of fluid into the housing and an exit to permit said fluid to flow out of the housing. A first member is disposed in...
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5918626 |
Self regulating quarter turn faucet valve with no metal components
An self-regulating quarter turn faucet valve is fabricated entirely of non-metal parts for use in purified and distilled water dispensing faucets. The valve has wall dimensions that are designed to...
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5819789 |
Water valve for a sanitary fitting
A water valve for a sanitary fitting having a valve body containing a metal half, preferably made of brass, which contains a bearing arrangement for a spindle and a plastic half which contains two...
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5785073 |
Pipe burst protection pressure relief apparatus for sliding plate plumbing fixtures
According to the present invention, water regulation assemblies disposed in the water supply path of conventional fixtures are modified to include a pressure relief assembly which permits release...
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5758991 |
Underground dam
An underground dam is formed of a water flow preventing wall for blocking a water permeable layer of soil to form a storing portion for storing underground water on an upper stream side relative to...
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5732734 |
Plumbing valve
A cartridge type valve is provided. In one embodiment, the valve has an off center inlet yet still permits a rotatable engagement between a bonnet and the side walls of the lower portion of the...
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5679073 |
Door assembly for a motor vehicle climate control system
A door assembly for controlling air flow through a motor vehicle climate control system includes a door panel having a pair of opposed faces and a terminal edge. A seal member is attached to at...
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5465756 |
Butterfly valve plate for a pneumatic surge valve
A butterfly valve plate is provided for use in a pneumatic surge valve or the like, wherein the valve plate is designed for reduced noise with increased mass flow capacity. The valve plate is of...
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5409351 |
Steam turbine with a rotary slide
A steam turbine includes a rotary slide for controlling steam throughput, particularly in combination with a steam offtake. The rotary slide has control slits formed therein. A stationary channel...
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5402821 |
In-line incrementally manually adjustable rotary expansion valve
A variable flow rate expansion valve designed for in-line installation in a fluid conveying conduit such as between the high pressure condenser and lower pressure evaporator of a refrigeration...
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5392805 |
Frost-resistant hydrant
A frost-resistant hydrant includes a conduit or body tube connected with a fluid source, a valve, an actuator stem connected with the valve, and a flow-through stem defined by a fluid passage...
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5383763 |
Steam turbine with a rotary slide for controlling steam throughput
A steam turbine includes a rotary slide for controlling steam throughput, particularly in combination with a steam offtake. The rotary slide has control slits formed therein for that purpose. A...
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5365978 |
Top entry flow control valve with two sets of orifices
A top entry flow control valve having a body with an inlet port, an outlet port and an access opening. The body has a cavity connected with the access opening and communicating with the inlet port...
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5348042 |
Ceramic-plate flow-control valve
A flow-control valve has a housing having a chamber into which opens a port, a ceramic valve plate fixed in the chamber over the port, formed with a throughgoing aperture aligned with the port, and...
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5340030 |
Selective dispensing of substances in granular or powder form
A device for selectively dispensing granular material such as fire ant poison, herbicides, fertilizer and the like at the behest of a user, this device comprising inner and outer elongate tubular...
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