Match Document Document Title
US20060108557 Plug valve with improved flow capacity  
An apparatus is provided that in some embodiments provide an improved plug valve having a plug with a curved cylindrical sealing surface and a substantially flat second surface. An inlet region of...
US20120286187 Valve for Regulating the Flow of A Liquid  
A new valve for regulating the flow of liquid has two housings that are removably attached to one another. When the housings are separated, the liquid can no longer pass through the valve. The...
US20120286186 Valve for Regulating the Flow of A Liquid  
A new valve for regulating the flow of liquid has two housings that are removably attached to one another. When the housings are separated, the liquid can no longer pass through the valve. The...
US20100051843 CARBON NANOTUBE-BASED GAS VALVE  
Precise control over gas delivery is achieved at the micro and nanobar mass levels by incorporating blocks of aligned carbon nanotubes into valves and finely adjusting the flow through the block...
US20140311440 OIL PUMP CONTROL VALVE  
An oil pump control valve assembly includes a control valve for controlling a flow of a fluid, and a solenoid for operating the control valve. The control valve includes a tube-like holder having...
US20110147626 MAGNET VALVE AND DRIVER ASSISTANCE SYSTEM  
The invention relates to a magnet valve having a valve body, in which at least one inlet conduit and/or at least one outlet conduit of the magnet valve is provided in at least some regions in the...
US20110001075 REGULATING WATER FLOW  
A water flow regulation system includes a pair of water valves having turnable stems for controlling water flow through the valves and a pair of pinions, one fixed to each of the valve stems. A...
US20110062364 Solenoid  
The invention refers to a solenoid. This comprises at least one armature supported in an armature space. The armature space is encircled by a coil carrying a number of windings which can be loaded...
US20140339447 PINCH VALVE  
A part of an air tube having flexibility is surrounded by a casing, and the air tube inside the easing is pushed for deformation at a nearly right angle against the pipe axis by a male screw...
US20080302988 Trap primer valve assembly with battery pack and timer  
A self-contained trap primer valve assembly is housed in a cabinet and includes a conduit for connection to a building's water main to carry water under pressure, a valve is operatively mounted in...
US20080191160 MULTI-OUTPUT VALVE USEFUL TO PROMOTE NON-STATIONARY FLAME  
A valve useful in distributing gas received in one inlet to several outlets in a sequence, and burner apparatus including this valve for feeding material in sequence to outlets of a burner thereby...
US20140083117 EXDRIBUTOR VALVE FOR HEAT EXCHANGER  
An exdributor valve of a heat exchanger includes a distributor formed to define an interior and configured to distribute single phase liquid refrigerant from the interior then change to a...
US20080178953 Rotary valve assembly  
An improved abrasion resistant rotor assembly and valve and system related thereto is disclosed. The assembly includes a rotor body defining an annular opening which surrounds a drive shaft and a...
US20130306889 SWITCHING FITTING ARRANGEMENT  
A switching fitting arrangement includes two switching fittings actuated by a switching drive. A switching drive is implemented with an additional energy accumulator, for example a part stroke...
US20090114865 Solenoid-valve unit for an electropneumatic controller  
A solenoid-valve unit for an electropneumatic controller, especially a pilot-control unit of an electropneumatic pressure modulator of a vehicle, includes a solenoid-valve unit having a...
US20110108753 BITE TYPE PIPE CONNECTION STRUCTURE, VALVE, BITE TYPE PIPE JOINT, AND FREEZING DEVICE  
A bite type pipe connection structure is used to connect a large diameter pipe that is previously set as a standard specification. The bite type pipe connection structure includes a spacer 71 that...
US20070057215 Passive sensors and control algorithms for faucets and bathroom flushers  
An optical system includes one or several passive optical detectors sensitive to ambient (room) light for controlling, for example, the operation of automatic faucets or automatic bathroom...
US20110108751 PRESSURE BUILD ECONOMIZER VALVE  
An adjustable economizer valve is disclosed that does not overlap the pressure build function, which allows a single valve to be used for both high and low gas use applications. The valve will...
US20110309278 COMBINATION SOLENOID CHECK VALVE  
A valve (10) is provided that combines the features of a solenoid valve and a check valve into a singel combination solenoid check valve. The valve utilizes a first check valve (58) to allow fluid...
US20110168932 SOLENOID ARRANGEMENT AND VALVE ARRANGEMENT  
The invention relates to a solenoid wherein a magnetic discontinuity is formed in the pole tube by means of reducing the effective material thickness, such as by reducing the thickness,...
US20090173900 Self-Regulating Valve for Controlling the Gas Flow in High Pressure Systems  
A controlled pressure release valve controls the gas flow in high-pressure systems. The valve includes a valve body, a slidable spool, a primary flow passage, a first and second chamber, a first...
US20090302247 VALVE TRIM RETENTION APPARATUS  
Valve trim retention apparatus for use with valves are described. An example valve trim retention apparatus includes a liner to retain a valve seat within a valve body. The liner includes an outer...
US20130175464 GRIPPING MECHANISM FOR A GAS TANK VALVE  
A gripping mechanism for a gas tank utility valve is provided. The mechanism has a top portion and a bottom portion. The top portion provides a grip that allows for hand-tightening of the valve...
US20130228712 METHOD FOR ROTARY VALVE OPERATION TO REDUCE SEAL SHEET WEAR  
A method of operating a rotary valve using a variable dome seating pressure to provide a minimum seating force for each position of the valve is described.
US20080078967 Wafer-shaped pilot-type valve  
In a pilot-type valve, a valve box enclosing a main valve is flangeless, and the valve box is arranged in a state sandwiched between pipe flanges. In the pilot-type valve that uses a pilot valve...
US20120161045 PIEZO VALVE  
A piezo valve actuated by an electric voltage. The piezo valve includes a valve body having at least one port for introducing a fluid therethrough, an internal chamber communicating with the port,...
US20130264502 Blowout Preventer Locking Door Assembly and Method of Using Same  
A locking door assembly, blowout preventer and method are provided. The blowout preventer is for sealing about a tubular extending from a wellbore of a wellsite. The blowout preventer includes a...
US20130105714 Apparatus For A Pneumatic Relay Venting Pressure Dynamic Feedback Compensator  
A relay includes a balance plug, a vent passage, and a flow passage. The first passage fluidly coupled to the balance plug and the vent passage.
US20130327786 Dispensers  
An inline dispersal valve that can be used with or without a base. One embodiment includes a rotatable member that is rotatable from a fluid stream obstructing condition to an out-of-the-way...
US20100019183 Gear Operated Shut Valve for a Ventilation System  
A gear operated shut valve for a ventilation system in a motor vehicle is disclosed. The gear operated shut valve includes gear train. The gear train includes a driven gear that is associated with...
US20100032595 EXHAUST VENTING FOR A FLUID CONTROL DEVICE  
A fluid control device is disclosed that is configured to vent pilot volume through an exhaust port or exhaust passageway (140) integrated into the fluid control device. The fluid control device...
US20110073793 Flow Control Hemispherical Wedge Valve  
A hemi-wedge control valve is disclosed that includes an opening in the hemi-wedge valve member. The opening is provided with a notch in its leading edge to allow for controlled flow as the valve...
US20130192348 SENSOR-ENABLED GATE VALVE  
Methods, systems, and apparatus for a gate valve including a body and a sensing bore. A subassembly includes a body with a sensing bore; a bonnet contacting the body; and at least one of a vein...
US20090039299 DUAL BY-PASS FOR DIAPHRAGM TYPE FLUSHOMETERS  
A flush valve diaphragm is provided. The diaphragm includes at least two by-passes orifices. Each by-pass orifice in the diaphragm has a by-pass associated therewith. Each by-pass having a passage...
US20090127486 VALVE ASSEMBLY AND CONTROL SYSTEM  
The present invention relates to a three-in-one valve comprising an inlet shutoff valve for shutting off flow to an inlet of the valve, an outlet shutoff valve for shutting off flow into an outlet...
US20100059697 Two-stage solenoid valve for an electropneumatic valve control unit  
The invention relates to a two-stage solenoid valve for an electropneumatic valve control unit, particularly a pilot control unit of a pressure modulator. Said solenoid valve at least comprises a...
US20130313453 Solenoid Valve  
A solenoid valve for controlling a fluid has a first housing part (2), an axial guide (3), facing inwards, for an armature (4) which can be displaced in the axial guide (3) under the effect of a...
US20120180879 SOLENOID VALVE  
A solenoid valve for controlling a fluid has a first housing part (2), an axial guide (3), facing inwards, for an armature (4) which can be displaced in the axial guide (3) under the effect of a...
US20110147628 Solenoid Valve and Driver Assistance Device  
The disclosure relates to a solenoid valve (1) having a solenoid armature (2) which is operatively connected to a sealing element (5) of the solenoid valve (1) in order to move the same, and an...
US20140109970 METAL CONE PLUG VALVE  
The cone plug valve includes a valve body, a fluid inlet and a fluid outlet, a valve stem, and a cone supported on the valve stem. The metal cone is rotatably separate from the valve stem but...
US20080093570 Coupling Device and Transmission System Including the Coupling Device  
A coupling device for coupling rotatable bodies together that includes first and second rotatable bodies (1, 3 or 1, 5), a plurality of coupling members (19, 21, 28, 30) for selectively coupling...
US20120273701 Ergonomic Pneumatic Deadman Valve  
A lever actuated pneumatic deadman valve for use in connection with pneumatic blasting equipment is ergonomically designed to reduce fatigue and strain on the operator. The valve is shaped to fit...
US20120241655 Ergonomic Pneumatic Deadman Valve  
A lever actuated pneumatic deadman valve for use in connection with pneumatic blasting equipment is ergonomically designed to reduce fatigue and strain on the operator. The valve is shaped to fit...
US20080072767 COFFEE MAKER AND VALVE ARRANGEMENTS THEREFOR  
Taught herein is a coffee maker (10) comprising a water tank (20) a heater device (40), a brewing station (50) and a jug or carafe (60) positioned to receive coffee brewed at the station (50),...
US20100043895 VALVE ASSEMBLY WITH LOW RESISTANCE PILOT SHIFTING  
A valve arrangement for placing a supply of motive fluid in alternating communication with first and second motive fluid chambers. The valve arrangement includes a power valve including a supply...
US20110061365 EXHAUST VALVE FOR A LARGE SIZED TWO STROKE DIESEL ENGINE, PROCESS FOR REDUCTION ON NOX-FORMATION IN SUCH AN ENGINE AND SUCH ENGINE  
For reducing the NOx-emission of a large sized two stroke diesel engine having at least one combustion room (3), a reciprocating piston (4) and an exhaust opening (12) controlled by an exhaust...
US20080042090 Piloted solenoid valve assemblies and related methods  
This patent document describes various valve assemblies comprising a valve member movable between an outlet flow-blocking and an outlet flow-passing position. A portion of a valve member first end...
US20110067779 MAGNETICALLY ACTUATED VAPOR RECOVERY VALVE  
A system including a vapor recovery valve having a valve body with a fluid flow path and a vapor flow path. The fluid flow path and the vapor flow path are generally fluidly isolated from each...
US20130277595 REGULATING VALVE  
A regulating valve for flow control of a medium in a heating or cooling system includes a valve body including an inlet connection, an outlet connection, and a valve neck in which a valve seat and...
US20150167881 EASY-FLOW CAP  
A quick and efficient method to flush out engines, and appropriate machinery and tools for carrying out this operation. The machinery/tools are (a) a flange; and (b) a self-sealing quick...