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WO/2013/085046 |
According to an embodiment of the present invention, a valve device (1) includes a movable member (9 or 5) that operates in conjunction with valve opening/closing and a stationary member (10 or 4 or 8) that makes sliding contact with or ...
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WO/2013/079333 |
A seat valve comprising a valve housing that has an inlet opening (3), an outlet opening (4) and a valve seat (11), the valve seat (11) being arranged such that a liquid may flow from the inlet opening (3), past the valve seat (11) and t...
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WO/2013/059154 |
A swing gate valve is provided having a swing gate, a pivotable shaft having a swing arm disposed thereon such that rotation of the shaft causes rotation of the swing arm, a spring to urge the swing gate toward its closed position, a tri...
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WO/2013/018144 |
In a face sealing annular valve (1), an annular valve member (19) is retained around or within a guide (25). The annular valve member is configured so that, when the annular valve member and the annular valve seat are coaxial, the spacin...
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WO/2013/018145 |
A face sealing annular valve (1) for a fluid-working machine has an annular valve member (10, 50, 60, 70, 80, 90, 100, 110) having a relaxed configuration in which a first seat-engaging surface (14, 101) of the annular valve member can s...
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WO/2013/006403 |
Pressure-balanced fluid pressure regulators are described. An example fluid regulator includes a fluid flow control member disposed within a fluid flow passageway of a valve body and moves relative to a seat ring to modulate fluid flow t...
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WO/2013/000396 |
Disclosed in the present invention is an electronic expansion valve, which comprises a valve seat assembly (7) and a valve housing assembly (5) connected to the valve seat assembly (7). A valve stem assembly (6) and a valve port (121) ar...
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WO/2012/164415 |
A closure component (10) for solids-handling equipment includes a closure body (12) configured to close a solids flow path by displacement of the closure body (12) along a stroke axis (20) and a removable metallic sealing element (14) at...
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WO/2012/148794 |
A shear valve for use in a high performance liquid chromatography system. The shear valve includes a first valve member having a plurality of first fluid-conveying features, and a second valve member having one or more second fluid-conve...
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WO/2012/142276 |
A valve assembly is disclosed herein having a valve member and a valve seat body. The valve member is reciprocatingly movable into and out of engagement with the valve seat body. The assembly further includes at least one deformable seal...
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WO/2012/129595 |
A valve arrangement (34) for a suction means (32). The valve arrangement including a valve inlet (44a), a valve outlet (52), a one-way valve (42, 62) and a water source (40). The one-way valve (42, 62) is between the inlet (44a) and the ...
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WO/2012/112845 |
A flow control valve and method for controlling fluid flow includes a valve housing defining a valve chamber. A port member mounted within the valve chamber receives a reciprocally movable piston/spool assembly. The assembly is engageabl...
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WO/2012/110349 |
The invention relates to a valve housing (1), in particular a slide valve housing, comprising at least one sealing ring (7), wherein the sealing ring (7) has an armour plating on the shut-off side and is provided with a brazing layer on ...
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WO/2012/109799 |
A valve assembly is provided.It includes:a valve body (1);a valve seat (11,12) disposed in an inner chamber of the valve body (1); and a valve plug (2) capable of moving relative to the valve seat (11,12). The valve seat (11,12) includes...
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WO/2012/095097 |
The invention relates to a high-pressure control valve for high-performance liquid chromatography, comprising a stator (112) in which a plurality of ports (118) are designed (there is a misunderstanding here depending on the circumstance...
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WO/2012/094016 |
An integrated multifunctional valve device includes a surface member having a first port and a second port formed therein, a flexible disk member having a central portion and a surrounding portion, a first seat member extending outward f...
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WO/2012/057641 |
The invention provides a balancing valve. The balancing valve (1) is provided with a body (2) that has two connector pipes (3 and 4). In the body (2) a seat (5) is housed which is closed with a head (6) mounted on a stem (7) where the st...
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WO/2012/049089 |
The invention relates to a valve (10, 40, 60, 80, 100, 120, 150, 210), comprising a first valve element (12, 42, 62, 82, 102, 122, 152, 212) and a second valve element (14, 44, 64, 84, 104, 124, 154, 214), wherein the first valve element...
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WO/2012/042310 |
A retaining angle valve with gravity closure comprises a main body formed by a valve with a single cast receiving body which projects inwards, forming a communicating chamber with an outlet positioned at 90° in relation to the axis of t...
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WO/2012/042306 |
A 45° angle valve with internal/external closure and manual actuation comprises a main body formed by a valve with a single cast receiving body which projects internally, forming a communicating chamber with an outlet positioned at an a...
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WO/2012/022511 |
The invention relates to a control valve (1), in particular an angle control valve and double control valve, for extreme control applications, preferably for discharge or reduction for hot separators and vacuum distillation columns. The ...
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WO/2012/019280 |
A hybrid check valve (9) for use with a port (7) of a piston pump (1) configured for pumping waste material (3) containing a mixture of at least liquid and solid materials (3a,3b), the hybrid check valve (9) being operable between opened...
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WO/2012/013795 |
The invention relates to a catalyst metering device with a valve formed of an iron-based alloy steel hardened to a Rockwell hardness C of at least 60. The device can be used for metering of a catalyst for an ethylene polymerization react...
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WO/2012/012487 |
A fluid delivery device includes a waterway assembly, a valve assembly, and a waterway adapter that fluidly couples the waterway assembly to the valve assembly. An illustrative waterway adapter may be constructed of a polymeric material.
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WO/2011/147078 |
A valve trim apparatus comprises a valve seat (216) and a closure member (214) to operatively engage the valve seat (216). One of the closure member (214) and the valve seat (216) includes a plurality of annular ribs (222), and at least ...
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WO/2011/148132 |
A valve (1) for the air inlet manifold of an internal combustion engine comprises a housing having an internal chamber (13), an air inlet (5) and an air outlet (4), each communicating with the internal chamber (13), a valve closure (14) ...
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WO/2011/139166 |
According to one embodiment, a system and process for the equalization of pressures of a flow stream across one or more valves is provided. A process circuit having clean non- abrasive fluid and at least one slave cylinder for transmitti...
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WO/2011/131308 |
The invention relates to a shut-off valve having a housing (1), having a valve seat (V) arranged in the housing (1) and having a shut-off flap (2) which controls the valve seat (V), which shut-off flap is mounted in a rotatable, in parti...
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WO/2011/107668 |
The invention relates to an annular, endless sealing ring having a part (6) made of elastomeric material, perforated with two diametrically opposite through holes (9) and a part (7) made of ceramic exposed on the inner circumferential su...
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WO/2011/085974 |
The invention relates to a valve assembly (1), in particular reducing valve assembly, comprising a first energy dissipating means (13) and a second energy dissipating means (15) and a valve closing means (17) for opening and closing the ...
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WO/2011/067035 |
The invention relates to a valve, in particular for a device for the metered supply of a fuel evaporated out of the fuel tank of a motor vehicle to a combustion process in an internal combustion engine driving the motor vehicle, having a...
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WO/2011/019594 |
Systems and methods for bonding ceramic materials are disclosed herein. In various embodiments, a process is provided comprising the steps of disposing a bonding material at least partially adjacent to a surface of a first silicon carbid...
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WO/2011/015464 |
The invention relates to a water-bearing domestic appliance, in particular a dishwasher, having a liquid line (23) in which a valve (26) is arranged, said valve having an adjustable valve element (45) which interacts with a valve seat (4...
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WO/2011/014414 |
A valve includes a rotor and a stator. The rotor and the stator each have seal surfaces for contacting and sliding against one another during operation of the valve. Either or both of the rotor and the stator have a seal-surface coating ...
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WO/2011/005097 |
A fuel injection system (1) comprises two parts (3, 5) which are eqach provided with sealing faces which are in contact with each other and form a sealing. One of the parts (3) is provided with a fuel supply passage (7) and a valve seati...
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WO/2010/144193 |
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/2010/130938 |
The invention relates to the use of a homogenisation valve that comprises a flap gate (1), an impact ring (3) and a seat in order to prepare, using high-pressure valve technology, a nanosuspension of a solid pharmaceutically active princ...
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WO/2010/114802 |
Redundant metal-to-metal seals for use with internal valves are described. A plug having redundant sealing functionality for use with a poppet of an internal valve includes a tapered surface to sealingly engage a seat of the poppet. Addi...
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WO/2010/096737 |
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WO/2010/060706 |
The invention relates to a method for producing a throttle point (32), particularly in a channel (14) of a valve piece (10) of a fuel injector. The following method steps are performed: first, the outlet channel (14) is created by machin...
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WO/2010/054900 |
Non-return valve of cartridge design having a cylindrical housing (1), in which a cage-like insert (2) is fastened with support for a compression spring (4) and for guiding a cup-shaped closing body (5) which interacts on the bottom side...
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WO/2010/045946 |
A servo valve (100) comprising a valve seat (112) and a diaphragm (116) which may be moved between a closed state in which the servo valve is closed and an open state in which the servo valve is open whereby a fluid may flow between the ...
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WO/2010/011725 |
Cross-linkers and polymers produced using them are provided. The cross-linked polymers are suitable for use in applications where a broad temperature range may be encountered. In some examples, at least a first and a second polyetherethe...
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WO/2010/011725 |
Cross-linkers and polymers produced using them are provided. The cross-linked polymers are suitable for use in applications where a broad temperature range may be encountered. In some examples, at least a first and a second polyetherethe...
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WO/2010/003608 |
The present invention relates to a valve (10) having a valve body (16) that is movable in a valve housing (14) opposite a valve seat (12), wherein a space (18) is formed between the valve body (16) and the valve housing (14), said space ...
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WO/2010/003608 |
The present invention relates to a valve (10) having a valve body (16) that is movable in a valve housing (14) opposite a valve seat (12), wherein a space (18) is formed between the valve body (16) and the valve housing (14), said space ...
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WO/2009/150495 |
A thermal isolation valve 10 for use with a hot water heating system, comprises a valve housing 12 defining a valve chamber 14 and a valve member 16 moveable located within the valve chamber. The valve body 12 comprises a valve body 20, ...
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WO/2009/149557 |
An EGR valve includes a flap is attached to a shaft and is rotatable to control exhaust gas flow through passage. The flap includes sealing ring for sealing against valve seat. A stepped diameter or collar on the shaft is disposed betwee...
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WO/2009/103867 |
The invention relates to a gas flow duct that comprises a wall (1), a flap (2) that is mobile in the duct between an open position and a blocking position, the flap (2) including an edge (5, 5’) bearing a seal (6, 6’) provided for in...
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WO/2009/103867 |
The invention relates to a gas flow duct that comprises a wall (1), a flap (2) that is mobile in the duct between an open position and a blocking position, the flap (2) including an edge (5, 5’) bearing a seal (6, 6’) provided for in...
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