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WO/2011/038346A2 |
A unitary valve seat has a mesh ring with an extensible annular collar connected to the mesh ring, and a resilient layer made of polyurethane which is external to the mesh ring.
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WO/2011/032507A1 |
A multi tap arrangement comprises: a tap body having more than one tap fluid passages, a spout mounted on the tap body and having more than one spout outlet passages, and a selector mounted on the spout and adapted to allow a user to sel...
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WO/2011/032808A1 |
The present invention refers to a mechanical coolant pump 10 for an internal combustion engine. The mechanical coolant pump 10 for an internal combustion engine comprises an impeller 18 for pumping the coolant into an outlet channel 16 w...
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WO/2011/026677A1 |
The invention relates to a control valve 1 having a housing 9 that comprises a drive shaft 54 and an output shaft 48, wherein the drive shaft 54 comprises a first engagement element 55 and the output shaft 48 comprises a second engagemen...
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WO/2011/027861A1 |
The disclosed gate valve contains: a valve box (10, 10a, 10b) that has a hollow section (11), a first aperture section (12a) and second aperture section (12b) provided so as to sandwich the aforementioned hollow section (11), an inner su...
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WO/2011/020643A1 |
The invention relates to a seal (160) for sealing two opposite contact surfaces along a closed contour, comprising an elastic sealing element (210), which has two opposite sealing surfaces (240) to bear against the contact surfaces in th...
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WO/2011/020672A1 |
The invention relates to a valve for interrupting a flow path (F) in a gas-tight manner. The valve has a valve housing (1), a valve plate (5), and a drive (7) by means of which the valve plate (5) can be shifted between an open position ...
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WO/2011/019000A1 |
A fluid device installed through the inside of the valve case of a sluice valve for operations is efficiently and easily fixed and coupled to a coupling flange from the outside, in such a way that a sufficient depth is secured for extern...
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WO/2011/019937A1 |
A gate valve seat for a gate valve includes a seat (101) having a stepped outer wall surface, with a spring (102), spacer ring (103), front facing lip seal (104), and a rear facing lip seal (105) disposed about the stepped outer surface ...
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WO/2011/014876A2 |
The present invention provides more efficient, cost effective coke drum valve devices and system as well as more efficient, cost effective methods for isolating the flow of matter in a delayed coker unit operation. Specifically, embodime...
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WO/2011/006519A1 |
An actuator for displacing a control device including a valve, a gate valve or the like, in particular for use in oil or gas production systems, said actuator comprising an electric drive and a thread drive displaceable by means of said ...
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WO/2011/008379A1 |
Seal assemblies for use with fluid valves are described. An example valve trim assembly for use with fluid valves includes a cage (328) and a seal assembly (330) to be positioned in at least one of the cage, a cage retainer (326) or a pl...
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WO/2011/008657A2 |
A multi-position rotary shear valve assembly having a substantially metallic or ceramic stator device and a substantially metallic or ceramic rotor device. The stator device defines a substantially planar stator face and at least two or ...
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WO/2011/008428A2 |
A hydraulic valve assembly (10) adapted to be mounted to a transmission control module (15) and having a valve body (12), a valve bore (16), and at least one pressure supply port (26) as well as at least one pressure control port (28) th...
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WO/2011/008591A2 |
A tubular valve system including a tubular having a plurality of ports therethrough; a plurality of strokable sleeves disposed at the tubular being configured to stroke in response to a same external input; and a plurality of motion tran...
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WO/2011/001460A1 |
A flow path switching valve (1) into which a high-pressure liquid and a low-pressure liquid flow. The flow path switching valve is provided with a stator (3) and a rotor (2) having a surface (4) making contact with one surface of the st...
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WO/2011/001941A1 |
A channel switching valve into which a high-pressure liquid and a low-pressure liquid flow, the channel switching valve being provided with a stator and a rotor which has a surface in contact with one surface of the stator and rotates wh...
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WO/2010/146947A1 |
A leveling valve (1) is provided with a hollow spool (3) movable in a spool hole (8) in the axial direction. The spool hole (8) is provided with a reduced diameter portion (8A) and the spool (3) is provided with an enlarged diameter port...
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WO/2010/143018A1 |
A tap (10) for controlling the dispensing of a liquid from a bag-in-box container, comprises a valve body (18) and valve mechanism which includes a valve member (20), a spindle (22) and a valve actuation member (24). The valve body (18) ...
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WO/2010/144193A1 |
Fluid valves having dynamic valve trim joints are described. An example apparatus for use with a fluid valve includes a body configured to retain a cage of a fluid valve. Additionally, the example apparatus includes a plurality of projec...
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WO/2010/139019A1 |
The present invention is directed to a water supply system (10) that controls the supply of water from a mains water supply line (13) and an alternate water source (12) connected in flow communication with a utility water (line15). The w...
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WO/2010/137371A1 |
Disclosed is a spool valve (1) which is to be disposed in a hydraulic line (21) and serves to open or close an oil passage (22) when slid in the hydraulic line (21). The spool valve (1) comprises an aluminum alloy containing, in terms of...
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WO/2010/138255A1 |
A valve seat apparatus for use with fluid valves is described. An example valve seat apparatus includes a flexible seal disposed between a cage (316) and a valve body (306) such that an outer seating surface of a closure member (344) sli...
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WO/2010/135777A1 |
The present invention relates to a flow control device which provides a means for those using a shower apparatus to manually adjust the flow rate through the shower apparatus independently of altering the water flow rate at the initial h...
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WO/2010/129452A2 |
Embodiments of gate valves and methods of using same are provided herein. In some embodiments, a gate valve for use in a process chamber may include a body having an opening disposed therethrough from a first surface to an opposing secon...
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WO/2010/126671A1 |
A seal assembly for use with valves is described. An example seal assembly includes a first seal (412) and a second seal (414) opposite the first seal. The first and second seals are to sealingly engage a closure member (316) of a valve ...
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WO/2010/124757A1 |
The invention relates to a proportional throttle valve, comprising a valve piston (2) which has the function of a variable orifice and is displaceably guided in the longitudinal direction in a valve housing (3) having a fluid inlet (4) a...
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WO/2010/126762A1 |
A spring seat for self aligning a bias-open or bias-close spring is disposed within a tubular control element (130) of a gas regulator (100) and designed to reduce side loading of the spring (193), which can cause the spring to premature...
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WO/2010/123585A2 |
Various embodiments of the present invention disclose enhanced and improved well production tools for increasing the stability of production zones in a wellbore. Various embodiments of the present invention generally relate to apparatuse...
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WO/2010/123588A2 |
Various embodiments of the present invention disclose enhanced and improved well production tools for increasing the stability of production zones in a wellbore. Various embodiments of the present invention generally relate to apparatuse...
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WO/2010/121911A1 |
A valve (100) for controlling a flow of a medium in a heating and/or cooling system of a motor vehicle comprises a valve housing (110), which has at least one first channel (140), and a regulating wheel (170), which is provided to open a...
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WO/2010/123587A2 |
Various embodiments of the present invention disclose enhanced and improved well production tools for increasing the stability of production zones in a wellbore. Various embodiments of the present invention generally relate to apparatuse...
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WO/2010/115917A1 |
The invention relates to a vacuum valve (1) for arrangement on a semiconductor- or substrate-processing process chamber, comprising a first closure member (103), a transverse drive (4) for adjusting the first closure member (103) in an a...
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WO/2010/114234A2 |
The present invention relates to a valve cartridge for a water supply. The present invention provides a valve cartridge for a water supply, for adjusting the flow rate and temperature of cold/hot water being supplied, in which a shower w...
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WO/2010/112671A1 |
Fluid treatment device and valve assembly therefore. The fluid treatment device comprises rotary columns or other containers which are alternately subjected to different fluid streams. In order to effect the required connection to differ...
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WO/2010/111188A2 |
The present invention features a coke drum de-heading system. The de-header valve is equipped with a valve body, a gate, a transmission system and an actuator. Actuation of the valve closure functions to open and close the de-header valve.
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WO2010109623A1 |
Disclosed is a valve for powder wherein powder is prevented from gathering in the valve without complicating or enlarging an apparatus, and the valve can endure high-pressure feed. A valve element (22) supported by a valve stem (25) is p...
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WO/2010/105928A1 |
The invention relates to a quick acting control valve for a steam turbine, comprising a valve box (2) and a control valve cone (8) which is arranged in the valve box (2) so as to be displaceable along its center axis, whereby the control...
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WO/2010/105927A1 |
The invention relates to a quick acting control valve for a steam turbine, comprising a box (2) having an inlet opening (3) through which the steam (7) can flow into the interior (11) of the box (2), and an outlet opening (4) through whi...
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WO/2010/102173A1 |
A gate valve includes a pair of opposing housing members, a gate, primary sealing sleeves and a secondary sealing member. The primary sealing sleeves are disposed in each of the housing members. The gate is configured to slidably pass th...
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WO/2010/099069A1 |
A turret for an article processing machine assembly includes a turret main body, a sliding ram assembly, and an air manifold device. The air manifold device is connectable to the turret main body and provides pressurized air through a pr...
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WO/2010/093594A1 |
A gate valve has support members that are attached to a main body structure of the gate valve adjacent to the valve gate opening. These support members are affixed on both sides of the valve gate opening radially around a gate sleeve.
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WO/2010/089089A1 |
The invention relates to a level control valve (1) for an air suspension device for controlling the level of the body (3) of air-suspended vehicles by supplying air to at least one piece of air spring bellows (2, 4) according to the vert...
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WO/2010/091139A1 |
A diverter valve for use with fluids containing particulate matter is presented. The diverter valve includes a piston slidable between a first and' second position in a valve casing. In the first position, a pass-through transverse bore ...
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WO/2010/083691A1 |
A water inlet valve for a closestool, includes a body (11), a central conduit (28), a lower sleeve conduit (25), a buoy assembly (17), a lifting rod (30), a ceramic pressure valve core (14) and a siphon resistant plastic washer (15); the...
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WO/2010/083962A1 |
The application relates to a device for feeding medical fluids, in particular for applying a pharmaceutical into the hose line of a transfer unit for enteral or parenteral nutrition. The device comprises a base body (1) having an inlet (...
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WO/2010/081324A1 |
A double seal valve structure includes a valve rod (2) and a valve cover (3), a seal padding (4) acting as the first seal structure is provided between the valve rod (2) and the valve cover (3), the lower end of the first seal structure ...
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WO/2010/082068A1 |
A gate (10) for controlling the flow of tidal waters comprises a flow housing (12) defining at least one flow aperture (17), a gate (14) mounted about a pivotal axis and movable across the face of the flow aperture (17) for interrupting ...
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WO/2010/068583A1 |
A valve assembly preferably including a housing having a recess and a flange face and a valve sleeve disposed within the recess. The sleeve preferably includes an annulus having an outer surface and an inner surface that defines a passag...
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WO/2010/065976A1 |
In a mounting of a valve plate (1) on a valve rod (2) by means of a cross member (3) extending transversely with respect to the valve rod (2), the cross member (3) is connected at a central connecting point (4) to the valve rod (2) and i...
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