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WO/2005/085688A1 |
A dual flow valve cartridge (1) for insertion into the body of a tap in order to maintain a fluid tight seal with the valve seat of the tap and to control the flow of fluid through it, said cartridge being arranged to partially open to p...
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WO/2005/080759A1 |
A disc valve system for a piston driven internal combustion engine. The disc valve system comprises at least one rotating disc valve and an intermediate seal member. The disc is mounted between a cylinder head manifold having exhaust and...
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WO/2005/078363A1 |
A multi valve two-stage pulse tube type GM refrigerator having a rotary valve that comprises one track for flow to the regenerator and two tracks for flow to the pulse tubes where the valve has two high pressure ports to the pulse tubes ...
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WO/2005/064304A1 |
A block for gas piping and a gas piping using the block, the block wherein a pressure gauge mounting part (2) for mounting a gas pressure gauge (9), a gas supply/exhaust part (3) for performing the supply and exhaust of gas from the outs...
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WO2005040544A9 |
An internal blow out preventer is provided that includes a ball valve including a tubular assembly having a central passageway with upper and lower seats mounted therein. A ball is rotatably received between the upper and lower seats and...
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WO2005038318B1 |
A floor-cleaning machine (10) has a chassis (12) that is mobile on a surface and carries an agitating mechanism (14) to engage the surface. A fluid delivery system (18) conveys fluid from a reservoir (16) to the surface proximate the agi...
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WO/2005/047743A1 |
A plug valve has a body with inlet and outlet ports with a cylindrical chamber therebetween for receiving a cylindrical plug. The body includes a circumferential resilient seat ring around the outlet port. The cylindrical plug includes a...
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WO/2005/040655A1 |
A ball valve (100) has a valve body (102) defining an inner seat and having a fluid inlet and fluid outlet and a control ball element (30) rotatably mounted in the inner seat. The control ball element (30) has a partially spherical outer...
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WO/2005/038317A1 |
A ball valve (10) has a valve body (12) defining an inner cavity (28) and a fluid inlet (24) and fluid outlet (30), a control ball element (28) rotatably mounted in the inner cavity, and having a segment defining a ball face (14), and a ...
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WO/2005/038319A1 |
A plug valve with improved lubrication elements comprising a valve body (2), which forms a seat (3) that is connected to an intake port (5) and to a discharge port (6), and accommodates a plug-type flow control element (4) that controls ...
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WO/2005/036036A1 |
A clearance between a valve main body (2) and a ball plug (3) is sealed by a primary seat ring (24) and a primary O-ring (26). When a two-way ball valve (1) is switched from a fully opened state to a fully closed state by turning the bal...
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WO/2005/012776A1 |
The invention relates to a ball valve comprising a casing (10) provided with two connection openings which are connected to each other, a mobile closing body (1) arranged in said casing and consisting of a base body (11) and a dome-shape...
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WO/2005/012809A1 |
A bypass line assembly (17) comprising a bypass line for transporting a gas in a flow direction, a bypass valve (23) located at a position along the bypass line, and a manual throttle valve (25) located upstream from the bypass valve, th...
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WO/2005/005872A1 |
An easily serviced ball valve comprises a valve body with at least an inlet fitting, an outlet fitting and a ball shutter housing chamber, gaskets for tightly supporting the shutter, and a shutter rotary rod, wherein the gaskets (27, 28;...
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WO/2005/001318A1 |
The present invention provides a ball valve to control a flow of a fluid. The ball valve includes symmetric first and second valve casings (100) and (200) which respectively have first and second ball seats (120) and (220), first and sec...
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WO/2004/111739A1 |
The present invention relates to a regulating device (1) for control of flow and/or pressure, including a housing (3) enclosing a movable inner member (2) which is provided with a passage corresponding to the housing inlet. The inlet com...
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WO/2004/109167A1 |
A dripless hose bib (10) for connection to a pressurized water source pipe (90). The dripless hose bib (10) has a valve body (12) having an inlet port (16), an outlet port (14) and a fluid passageway (18) connected between them. The fron...
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WO/2004/106782A2 |
A valve (100) includes valve housing having an upper body portion (20) and a lower body portion (30) and a generally spherical valve member (50). The upper (20) and lower (30) body housing sections define an internal chamber (16) for acc...
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WO/2004/102048A1 |
A ball valve assembly comprises a housing with ball valve (7) rotatably disposed in a valve chamber in the flow passage. The ball valve (7) is rotatable between open and closed positions by a valve stem that is connected to the ball valv...
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WO/2004/097275A1 |
The invention relates to a valve assembly (1), typically of the double block and bleed type. Conventionally these assemblies include a flange formation at each end to allow the same to be joined to adjacent pipeline end flanges. However ...
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WO/2004/094880A1 |
A control element (54) for a rotary control valve is attached to a rotating shaft (56) by at least one ear (76). The control element includes at least two surfaces, the first surface (60) being generally sealable with a flow ring (64). T...
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WO/2004/088185A1 |
Disclosed is the handle for the ball-valve. It is intended to make the handle not to be opened or closed arbitrarily in a bent and overlapped state, and thus provide the handle for the ball-valve to prevent the malfunction of the ball-va...
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WO/2004/085892A1 |
An isolation valve assembly for use in a pipeline comprises a valve housing body (1) with a passageway extending therethough. A valve chamber (3) in said passageway receives a rotary valve ball (2) and a pair of valve seats (6, 7) dispos...
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WO/2004/083693A1 |
A cut-off valve (17) particularly suitable for pipe fittings destined to the transport of oil and chemical fluid products comprises a spherical body (3) passed through by a diametral duct (4) and a first water-tightness packing (6) place...
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WO/2004/081430A1 |
The invention relates to a shut-off fitting (1) comprising a shut-off body (2) which can be rotationally mounted in relation to a passage (3) for a medium and contains a continuous through channel (4). A seal (5) mounted on the outside o...
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WO/2004/079238A1 |
An antitampering and safety ball valve (1) in which, in the cylindrical seat (22) of the handle (20), for example of squared shape (20), for housing the nut to be threaded on the rod (8) for fixing the handle (20) on the valve (1), a nut...
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WO/2004/076896A1 |
The improved ball valve assembly provides, in the valve's closed status of operation and independently from the prevailing fluid pressure, for a simultaneous and positive tight sealing in both directions of flow. The valve core (1) consi...
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WO2004028307A9 |
A valve (600) for use with an inflatable cushion (A) having individual inflation zones (r, s, t, u) including a slide housing (686) positioned between two outer casing halves (604, 606). Each casing half has a plurality of nipple connect...
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WO/2004/063606A2 |
A valve assembly, including a quarter turn ball valve (98), an insert (102) carried by the valve housing (100), and a flange (106), rotatably carried on the insert (102). The flange (106) is used to secure the valve assembly in a fluid s...
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WO/2004/061342A1 |
The invention relates to a control valve (10) for a fluid circulation system, comprising a body (12). The aforementioned body, which is equipped with a fluid inlet (18) and at least two fluid outlets (20, 22, 24), defines a rotating hous...
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WO/2004/059224A1 |
Flow-regulating members (140) are described that include a primary channel (178) and a plurality of secondary channels (180). The primary channel (178) defines a primary channel orifice (182) in the flow-regulating member (140) and the p...
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WO2004038267B1 |
This invention relates to a flow control device (10) which includes a housing (400) defining a chamber into which at least two spaced apart passages (402) extend. The device (10) further includes a valve member (40) having a body (42) mo...
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WO/2004/048830A1 |
A remote valve actuator (200) for transmitting rotational motion to a remotely located valve is provided that includes a drive wheel (40), a driven wheel (50), and a drive cable (90) entrained about the drive wheel (40) so that rotationa...
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WO/2004/039446A1 |
The invention relates to a tap (20, 70, 80, 90) comprising a housing (22) and a plug (34) which can be rotated therein. The housing (22) and the plug (34) are made of plastic. The aim of the invention is to develop a tap (20, 70, 80, 90)...
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WO2002086356A9 |
A self contained anti-blwout seal includes a seal jacket having a static seal surface and a dynamic seal lip with a cavity therebetween. A retaining ring is provided and disposed, in part, eithin a cavity of the seal jacket and proximate...
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WO/2004/027297A1 |
The invention relates to a device for locking and/or sealing a conduit used for conveying preferably hot media, particularly dust-laden gases, preferably for locking and/or sealing a conduit used of conveying hot gases that are optionall...
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WO/2004/018915A1 |
A manually operated on/off valve includes a plastic-moulded box (1) with an inlet (2) and an outlet (3) and an essentially cylindrical opening (4) with an embedded rotary shut-off device (5) of plastic. In the first shut-off device (5) p...
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WO/2004/015258A2 |
The invention discloses a control element for volumes of media. The invention relates in particular to a control element for volumes of media for an intake device, especially an air intake installation of an internal combustion engine. S...
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WO/2004/011829A2 |
A stop valve includes a valve body, a multi shot resilient control sleeve, 0-ring and handle. The control sleeve is molded to the valve stem to create an integral but separately molded fluid control member. Inlet line pressure resilientl...
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WO/2004/011832A1 |
The present invention relates to a ball valve comprising a valve housing with an inlet and an outlet opening together with a ball-shaped inner valve body which can be rotated in the valve housing between an open and a closed position. In...
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WO/2004/009245A1 |
The invention relates to a selectable rotary sprayer. The inventive sprayer comprises: a shaft (1) which is provided with an axial inlet (11), a threaded section (12) which is used for the connection of an anti-drip valve (5), a radial o...
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WO/2003/106887A1 |
A valve (1) comprising a ball (2) located in a chamber defined by a housing, the ball being moveable between an open configuration which allows fluid to flow from an upstream pipe (7) to a downstream pipe (8) via the valve and a closed c...
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WO/2003/104692A1 |
The invention relates to a ball valve, especially a three-way ball valve, comprising a housing (10) which accommodates a substantially spherical valve base (1; 26). In said housing an especially straight passage (20) is disposed between ...
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WO/2003/098081A1 |
A gasket (21) for ball valves (1), wherein both lateral sides (19, 23 ) of said gasket (21) have an oblique segment (19A, 23A) which is directed towards the gasket centre and defines with the adjacent lateral side (19, 23) an equal angle...
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WO/2003/095876A1 |
The invention relates to a shut-off cock (1) comprising a valve body (3) which is rotatably mounted in a housing (2) and is coupled to a multiturn actuator (4) in such a way as to pivot between an open position and a closed position. The...
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WO/2003/093705A1 |
The ball valve assembly 10 includes a valve body 12, a ball 14, a seat ring 30, a support ring 40, and an actuator sleeve 50 surrounding the ball and axially moveable within the valve body for rotating the ball between the open position ...
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WO/2003/093704A1 |
A medical stopcock (10) is provided that is constructed and arranged to withstand high pressures and gamma radiation. The stopcock (10) generally includes a housing (12) and a valve member (14). The valve member (14) is trapped within th...
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WO/2003/087643A2 |
A valve assembly (10) comprises a rotary valve (12) which carries an impedance assembly (14) to attenuate noise.
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WO/2003/081098A1 |
A control valve (20) of the ball type with bi-directional shutoff capabilities is disclosed. The ball valve including an inlet (31) and an outlet (32), a ball element (80) and a seal assembly (50). When closing the valve, the ball elemen...
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WO/2003/081659A1 |
A substrate processing device capable of setting the conductance of an exhaust port when a reaction container is evacuated to a small value so as to form laminar flow in the reaction container during an ALD process, and to a large value ...
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