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8113485 |
Leak-proof structure of oil pipe connector
A leak-proof structure of an oil pipe connector includes: a connector cylinder, being a hollow housing, and having an oil inlet at a front end, and an oil outlet at a rear end, and a switch base...
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8096320 |
Compact beverage pressure regulator
A pressure regulator includes a body member for regulating pressure of a fluid flowing therein. The body member has one end for receiving the fluid and another end for providing pressure regulated...
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8096524 |
Seal retainer/line centering clips with multiple flange capability
A wafer-style valve assembly adapted to be coupled between opposing pipeline components having a common centerline secured together by a plurality of longitudinal fasteners includes a substantially...
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8091864 |
Valve for a fluid flow connector having an overmolded plunger
A fluid flow connector and a method of manufacturing the same wherein the fluid flow connector utilizes a valve having a plunger which is made by overmolding a soft exterior to a hard core. The...
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8074959 |
Load line apparatus
An apparatus is provided which prevents the removal of a companion fitting when the valve is open. Thus, for example there is disclosed a load line apparatus comprising a housing, a valve, a cam...
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8074963 |
Fluid shut-off device
A fluid flow shut-off or control valve or device, for use within the field of irrigation, has at least one end shaped so as to allow coupling of the body with a rotatable ring nut provided with a...
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7819382 |
Temperature and pressure responsive seal
A seal for a vessel is disclosed which militates against a leakage of fluid during expansion and contraction of the vessel due to changes pressure and temperature. Inner sealing surfaces of the...
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7815167 |
Valve for adjusting the air flow rate in an internal combustion engine
A valve for adjusting the air flow rate in an internal combustion engine; the valve presents: a valve body; a cylindrical tubular pipe obtained within the valve body and in which an air...
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7810519 |
Fluid conduit connector apparatus
A fluid conduit connector apparatus that the approximates pneumatic characteristics of a removed pneumatic system component when a fluid conduit is removed from a pneumatic system. The fluid...
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7798120 |
Variable air intake device for internal combustion engine
A pair of intake collectors (1A, 1B) separated by a partition (4A) aspirates air into each cylinder of a multi-cylinder internal combustion engine via branch pipes (3A-3F). A valve (8A, 8B) which...
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7712725 |
Drain valve assembly
A drain valve assembly having a stem which can be inserted into a crankcase or other fluid reservoir, wherein the stem is connected to a housing which encloses a sealing barrel movably secured and...
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7703745 |
Seal retainer/longitudinal centering clips with multiple flange capability
A wafer-style valve assembly adapted to be coupled between opposing pipeline components having a common centerline secured together by a plurality of longitudinal fasteners includes a substantially...
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7694937 |
Outflow valve
A valve assembly configured to be mounted on a support structure comprises a flowbody having a first port, a second port, and a flow passage there between. A flange is coupled around the flowbody...
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7614605 |
Universal connector for a pneumatic tool with unlocking by air flow
The present invention provides a universal connector for a pneumatic tool with unlocking by air flow. A directional locating member is mounted between the sleeve and the first coupler, or the...
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7604217 |
Electrolysis-resistant coupling assembly for valves
An electrolysis-resistant coupling assembly for a valve within a fluid line. A line flange within the line includes a first mating surface and a fluid passageway therethrough. A valve flange...
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7490620 |
Fluid conduit connector apparatus
A fluid conduit connector apparatus that the approximates pneumatic characteristics of a removed pneumatic system component when a fluid conduit is removed from a pneumatic system. The fluid...
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7469880 |
Quick connect feature for a fluid connection
A stub-out assembly includes a stub-out conduit that defines a major diameter and a minor diameter. The minor diameter defines an attachment groove for receipt of a mount housing and a valve...
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7448593 |
Butterfly valve having flanges forming a positive lock
A butterfly valve includes an annular, elastic sealing element that encloses an axial opening, a valve disk which is disposed inside the axial opening so as to be rotatable transversal to the axial...
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7434781 |
Remotely actuated quick connect/disconnect coupling
A water flushing system for a pressurized subterranean water distribution system includes an inlet conduit for receiving pressurized water from the subterranean water distribution system; an outlet...
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7398954 |
Remote-coupled faucet adapter
A faucet adapter including an inlet assembly that includes a connecting portion configured for connection to a fluid source. A handle remote from the connecting portion is operably connected...
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7353840 |
Split nut for outlet box installation
An internally threaded split nut having an arcuate gap defining an opening large enough to pass over the outside diameter of a first tubular conduit or elongate rod section from the side, the split...
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7338030 |
Quick stop supply valve
A supply valve with a valve housing having a fluid inlet and a fluid outlet; a control element which selectively turns the flow of liquid on and off; and a pipe joining assembly. The fluid inlet...
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7320484 |
Plug-in safety coupling
A plug-in safety coupling for pressurized conduits includes a blocking element, which is mounted in a coupling housing; the blocking element includes a through bore in which a coupling plug may be...
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7255131 |
Valve for a fire hose line
A valve for a hose line, the valve having an inlet having a threaded female swivel fitting, a first outlet having an external thread, and a second outlet having an external thread. The inlet and...
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7182094 |
Air nozzle for inflating cushion
A nozzle through which air can be pumped into a cushion from a pump includes a housing with a passage extending therein and a space intersecting the passage. A core is put in the space in a sealing...
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7182108 |
Automatic bleed valve for pressurized system
An apparatus and method is provided for automatically venting a fluid from at least a portion of a pressurized system. An interconnection between two devices in the system contains an automatic...
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7163189 |
Tapping valve of plastics material for transport and storage containers for liquids
A tapping valve of plastics material for transport and storage containers for liquids, which is constructed as a flap valve or ball valve, includes a valve housing with an inlet connection...
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7147206 |
Quick connect coupling including male and female elements
A quick connect coupling includes male and female elements of which one includes a closure valve that is spaced inwardly from an open end of the one element and that is opened by engagement of the...
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7044149 |
Pipe fitting
A pipe fitting with a body adapted for connection at a first end thereof to a supply pipe and at a second end thereof to a distribution pipe so as to permit fluid communication between the supply...
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7028983 |
Coupling member of a pipe coupling and valve body used in a coupling member
When a valve body of a coupling member is moving toward a fluid passage closed position, if the valve body becomes inclined, the present invention prevents a sealing ring of the valve body from...
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6948698 |
Valve for pressurized canister
A valve for a pressurized canister includes a housing having a central aperture extending therethrough, a first set of external threads, and a second set of external threads. A sealing member is...
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6935613 |
Compact integrated flanged isolator ball valve
The present invention provides a flanged ball valve device which can be connected, as an integrated compact unit, to a pump at the valve flange end of the device by means of an integral flange and...
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6871664 |
Valve flange connection
A flange is provided for a valve which extends in a radial direction outwardly from the valve and has a peripheral edge. The peripheral edge is comprised of a series of outer surfaces positioned at...
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6837270 |
Gas delivery system and pneumatic yoke for a pressurized gas reservoir
The present invention provides a pneumatic yoke for a pressurized gas reservoir. The yoke comprises an aperture for receiving a stem of the pressurized gas reservoir, the stem having a stem valve...
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6767001 |
Adjustable manifold joining system
A manifold joining system is provided that allows for adjustment of the relative lineal and angular position of the manifold while still maintaining a fluid seal at the points of connection. The...
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6719269 |
Method and apparatus for constructing a regulatable fire fighting water supply line from a continuously pressurized waterline
Method and apparatus for constructing a regulatable fire fighting water supply line from a continuously pressurized waterline while allowing water to flow freely from said outlet end during its...
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6698714 |
Fluid safety discharge system
A fluid safety discharge system for a relief valve having an inlet and an outlet includes a bushing frictionally engaging the relief valve outlet. The relief valve outlet is internally threaded for...
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6691738 |
Filler for airtight container
The present invention is directed to a filler assembly for dispensing liquid to and from a container capable of storing an indicated liquid. The filler assembly has a portable part and a stationary...
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6675828 |
Nextrol
An instrument station in the form of a single-piece body is provided that incorporates ports for a flow measuring device or a piping accessory, including a thermometer, a drain valve, an air vent,...
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6675829 |
Diagnostic adapter for pressure testing a cooling system
A modular cooling system adapter for coupling to an orifice and applying pressure from a source of pressurized gas. The adapter includes a universal cooling orifice fitting for attaching the device...
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6641109 |
Apparatus for reducing the fluid pressure within a hydraulic circuit
An auxiliary coupler element has been provided for reducing the fluid pressure within a hydraulic circuit. The auxiliary coupler element includes first and second ends which are in fluid...
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6591853 |
Combination un-galvanized and galvanized manifold assembly and manufacturing method
An un-coated valve (11) is connected between a first and a second pipe component (12, 12a). Each pipe component (12, 12a) includes a length of a pipe (21, 21a) with a flange (22, 22a) that is...
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6581905 |
Brake bleed tool
A brake bleed tool includes a pliable plastic tube which sealingly engages a bleed fitting. A bleed wrench coaxially slides along the tool to engage the bleed fitting. The bleed wrench includes a...
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6575429 |
Dripless hose bib
A dripless hose bib for connection to a pressurized water source pipe. The dripless hose bib has a valve body having an inlet port, an outlet port and a fluid passageway connected between them. The...
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6505813 |
Valve assemblies
A valve assembly includes a valve body defining an inlet and an outlet, and a passageway for flow of fluid from the inlet to the outlet. An attachment member is in removable engagement with the...
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6505643 |
Throttle valve body
A throttle valve body (10, 100), especially for an internal combustion engine of a motor vehicle, having a tubular body (16, 116), which comprises at least an outer casing (16A, 116A), an inner...
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6474621 |
Water control apparatus for showers
A control apparatus (10) for controlling flow of water through a shower head (21) supplied with water from conventional taps (11,12) through a water outlet (14), the control apparatus (10)...
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6467752 |
Unitary fitting and ball-valve
The present invention provides in combination with a ball-valve, an improvement comprising a threadless metallic fitting that incorporates both a male portion and a female portion formed as an...
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6435206 |
Plumbing fixture supply assembly
A valve outlet assembly for mounting to a building structure and adapted to interconnect a water supply line to a plumbing fixture or an appliance. The outlet assembly has a housing enclosure, an...
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6390446 |
Structure for pipe joint filter
The invention is an improved structure for a pipe joint filter. The pipe joint equips a water-blocking valve on the top, an extruded joint structure with male screw threads on the lateral side, and...
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