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WO/2005/121621A1 |
The invention relates to a locking device for a lock opening which is arranged in a wall between a first and a second recipient, said lock opening comprising a blocking element, which is arranged in the inner chamber of the first recipie...
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WO/2005/116789A1 |
Methods and apparatus for a bi-directional dual chamber orifice fitting comprising a body with a chamber in fluid communication with a flow bore. The fitting also comprises an orifice supported by an orifice plate carrier that is selecta...
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WO/2005/111481A2 |
A valve manifold that is adapted to be positioned between a main flow line and a measuring instrument, including a body; a pair of fluid flow passages in said body, each having one port for coupling with the main flow line and an opposit...
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WO/2005/108839A1 |
Disclosed herein is a motor operated valve for a cooling and heating piping, in which a water temperature control unit of a water temperature control assembly provided inside a valve body is operated by the power of a driver unit having ...
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WO/2005/106299A1 |
The invention relates to a gate valve comprising a housing (10, 16) that is especially made at least in part of cast iron and is provided with a passage (11) which connects an inlet port (12) to an outlet port (14) for a fluid flowing in...
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WO/2005/102443A1 |
The invention relates to a medical valve mechanism for suction and/or flushing tubes of medical instruments, comprising a valve housing (1) that is provided with a continuous bore (2), and a valve member (3) which is movably mounted in t...
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WO/2005/100830A1 |
[PROBLEMS] To provide a rotary valve enabling a fluid flow passage to be opened/closed by rotating a valve element having a through hole formed therein in an approximately cylindrical fixed seal body, a method of manufacturing the rotary...
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WO/2005/098288A1 |
A gate seal (52) for a knife gate valve comprising a sealing surface lining the gate channel and an integral gasket for compression between valve body halves, a chest seal (54) for a knife gate valve comprising a body having an expandabl...
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WO/2005/093300A1 |
Embodiments of the present invention feature a method and device for controlling the flow of fluid. One embodiment of the device for controlling the flow of fluid comprises a rotor, stator and compression means. The rotor has a rotor flu...
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WO/2005/088210A1 |
An improved method of reducing wear dust and torque required to turn a multi-port rotary disc valve utilizes a thrust bearing to hold the valve seat and/or valve disc such that they are not in contact with each other, or have light conta...
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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/2005/083308A1 |
The invention relates to a pump, especially a power-steering pump, having a flow-control valve device. Said flow-control valve device has a piston (30), arranged inside a piston bore (3) so as to be displaced, and said piston bore has at...
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WO/2005/083311A1 |
The present invention is directed to a pressure balanced fluid control device. In one illustrative embodiment, the device comprises a body, a bonnet coupled to the body, a valve stem operatively coupled to a gate positioned in the body, ...
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WO2005015065B1 |
A sliding component, particularly a disk valve plate. The sliding component includes a multi-layer surface structure comprising a strengthening layer harder than the substrate material, and an amorphous diamond top layer.
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WO/2005/066527A1 |
The invention relates to a valve for the clocked filling of liquid to flowing-pasty products from a storage tank (1) to a packaging container. Said products are transported in a correspondingly clocked manner via the filling station of a...
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WO/2005/064236A1 |
A sealing door (130) reciprocates in a horizontal manner to close or open an opening. A downwardly-depending sealing gasket (153) is provided along the periphery of the opening, for sealing against the door when the door is pressed upwar...
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WO/2005/061663A1 |
The present invention features a coke drum de-heading system that provides the de-heading of a coke drum without having to physically remove the head units. This is accomplished using one of a variety of de-header valves that may be remo...
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WO/2005/057065A1 |
A damper utilizing a frame having a base and a wall portion extending outwardly from the same. The wall portion supports a stepped edge which is positioned to at least partially circumvent and aperture formed by the frame. A plurality of...
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WO/2005/054584A1 |
A flood gate (10) has a fixed plate with four flow apertures (24, 26, 28, 30). A rotatable plate (62) is mounted on a shaft (82) for rotation relative to the fixed plate (12). The rotatable plate (62) has four flow apertures (64, 66, 68,...
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WO/2005/054726A2 |
The present invention provides a tensioning device capable of reducing the gap between proximate plates in a valve mechanism and thereby reducing or preventing the leakage of fluid through a valve. A first aspect of the invention provide...
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WO2004038316B1 |
A coke drum bottom de-heading system having an internal shroud enclosure and a shroud end cap opened by a flange to a coke bottom de-heading valve capable of accepting the end of a gate valve upon actuation. Acting in coordination with t...
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WO/2005/052418A2 |
A safety valve is positioned in supply plumbing that supplies a fluid medium such as natural gas to a point of view structure such as a home. A mechanical actuator is provided remote from the safety valve but mechanically connected to th...
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WO/2005/050071A2 |
A valve seat and a valve assembly incorporating such valve seat form tight dual seals with glass lined nozzle of a reagent or reaction vessel. This reduces or eliminates cavities and crevices between the value seat and the nozzle where r...
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WO/2005/044437A1 |
A combination gravimetric and volumetric fluid dispenser is disclosed which includes a scale (15) linked to a controller (21). The controllar is linked to a plurality of two stage valves (14) which control the dispensing of larga quantit...
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WO/2005/038315A1 |
An adjustable regulator insert (2) for valves, in particular for controlling the liquid flow in a plant for central heating or air conditioning. The insert (2) comprises a cup-shaped part (7) with inflow openings (8) and outflow openings...
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WO/2005/038314A1 |
An adjustable regulator insert (2) for valves (1), in particular for controlling the liquid flow in a plant for central heating or air conditioning. The insert (2) comprises inflow openings (8) and outflow openings (9), wherein the outfl...
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WO/2005/036037A1 |
A diverter valve (10) for selectively controlling the flow of fluid from a fluid source to one of several fluid outlets (132, 136) includes a fixed ceramic disk (14) fixed to a housing (12) and a rotating ceramic disk (16) retained in th...
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WO/2005/036034A2 |
A valve assembly including a housing having a flow channel and an annular surface surrounding the flow channel, a slide plate movable to a closed position, and a seal ring positioned between the annular surface and the slide plate. The s...
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WO/2005/031203A1 |
A flow channel switching valve (A) comprises a water delivery hole (14) for delivering water at suitable temperature, and a water discharge hole (15) for discharging water not at suitable temperature. Part of a first flow channel (11) ex...
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WO/2005/028931A1 |
Improved fluid control devices are provided for metering pressure effectively in environments that may contain solid particles and in which the ambient pressure is subject to change. Such a, valve comprises a valve body containing a plun...
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WO/2005/026595A1 |
A blind flange valve (1) including a valve housing (2), a valve element arranged within the valve housing (2) and means (3) for activating the valve element is disclosed. The valve element is made up by two valve discs (4) having respect...
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WO/2005/022015A1 |
A slide plate (4) having a slide opening (5) that opens a through-opening is mounted inside the sliding valve housing (2) provided with this through-opening (3). The slide plate is sealed in each operating position by elastically deforma...
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WO/2005/019712A1 |
Fluid flow regulation may be achieved by a system (100) including a housing (110), a first flow throttling area (122), and a second flow throttling area (134). The housing includes a flow inlet port (112), a flow outlet port (114), and a...
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WO/2005/017396A2 |
A valve includes a valve body with a hollow valve body interior and an opening-defining portion that defines an access opening. The opening-defining portion is arranged as a connection-facilitating structure for facilitating the fluid-ti...
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WO/2004/113776A1 |
The invention relates to a tap for dispensing beer and other drinks. The inventive tap is of the type that comprises a manually-actuated rotating control, whereby the rotational movement of said control is transmitted to an opening/closi...
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WO/2004/111511A1 |
A valve apparatus includes a housing (10) with a bore (11) therethrough and a slot (14) formed in a side wall. The slot (14) is adapted to receive a gate valve element (15) that, in use, substantially closes flow through the bore. A seco...
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WO/2004/109165A1 |
A gate valve comprising a first part (10), a second part (12), and inlet/outlet parts (14), wherein the first and second parts define a cavity in the body and where a wedge (18) is movable in said body. The gate valve comprises guiding o...
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WO/2004/109166A1 |
The inventive sliding valve (8) comprises a slide (18), which is mounted in a manner that enables it to move transversal to the passage channel (11). This valve is provided with an asymmetrical design whereby enabling the pressure prevai...
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WO/2004/106790A1 |
A balance-plug cage style control valve has substantially reduced body-bonnet bolt loading with an elastic seal (46). The elastic seal assembly includes an annular seal (46) having an elastic region (49), a compression surface, and at le...
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WO/2004/106784A1 |
A flexible wedge (10) for a gate valve, linearly displaceable within a valve body between an open position and a closed position, comprises a pair of pressure retaining plates (12) and a central wedge body (13) therebetween. The pressure...
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WO/2004/104505A2 |
The present invention features a coke drum de-heading system comprising (a) at least one coke drum having an orifice therein; (b) a de-header valve removably coupled to the coke drum designed to de-head the coke drum; and (c) an exchange...
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WO/2004/103229A1 |
The Invention relates to a valve unit (101) for regulating a flow of urine, said valve unit comprising an inlet portion (102) and an outlet portion (103) separated from each other by a slide valve (104), said slide valve comprising a fem...
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WO/2004/102055A1 |
In one embodiment, a slit valve (101) is provided that is adapted to seal an opening and that includes a valve housing (105) having a first wall, a first opening (115) formed in the first wall, a second wall and a second opening (117) fo...
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WO/2004/099656A1 |
The gate valve includes a valve housing (12) having a fluid conduit (14) and defining a valve seat (16) and a support surface (18), a seal plate (20), a counter plate (22) having cushion (72) vulcanized to a surface facing the support su...
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WO/2004/099655A1 |
The invention relates to a valve head with adjustable angular amplitude. The inventive valve head consists of: a body (2) having a longitudinal axis Z-Z and comprising an inlet passage (3) and an outlet passage (4); two stacked disks, na...
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WO/2004/097206A1 |
A throttle valve (1) for an inlet of an internal combustion piston engine comprising an aperture (9) adapted to be variably opened and closed between a first fully opened configuration and a second near closed configuration. The aperture...
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WO/2004/097278A1 |
A valve for regulating fluid flow and associated method of use. The valve includes a stepper motor (16), a first valve portion (54) having an inlet port (46) for receiving fluid into the valve, a second valve portion (56) having an outle...
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WO/2004/094881A1 |
The valve (10) of the present invention provides a one-piece valve stem piston (16, 18, 20) having a piston head (70) and a piston stem (72). The piston head (70) has a larger diameter than the piston stem (72). The stem (72) incorporate...
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WO/2004/094879A1 |
A hydrant includes a housing having an inlet region that in use extends within a dwelling and an outlet region that resides outside the dwelling where freezing temperatures may be encountered, and a cartridge assembly removably coupled t...
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WO/2004/089808A2 |
An apparatus (10) comprises a housing (24) having both a vent passage (26), and a liquid passage (28) for transporting a liquid from a container (12). A valve member (30) is rotatably mounted in said housing and has a vent passageway (78...
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