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WO/2002/048597A1 |
The invention relates to a gas socket which enables a gas connector plug to be quickly connected and disconnected. When the gas connector plug is not connected, the gas socket provides protection against interventions and penetrations of...
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WO/2002/018248A1 |
The invention relates to a device (1) for coupling two storage and/or transport means with a security device (2,3,11). By alternately, i.e. non simultaneously, using a single actuating device (300), a security device (2, 311) and a pivot...
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WO/2001/062448A1 |
A unit for constructing a robot with units, wherein a joint unit comprising joint means is stored in a joint casing having a surface profile of a dice-like cube, uniaxial cylindrical body, or orthogonal dual-axis cylinder-like cubic with...
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WO/2001/043814A1 |
A connector simple in construction and having a fluid passage whose volume stays substantially unchanged before and after the connection of a pipe body. The connector comprises a connector main body having a connection port for connectio...
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WO/2001/043813A1 |
A connector having a fluid passage whose volume does not substantially vary with the opening/closing of a valve disc. The connector comprises a substantially cylindrical connector main body, a valve disc of elastic material disposed at o...
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WO/2001/020218A1 |
A connector (1) used for various medical instruments, infusion containers, and infusion devices to connect a tube (4). The connector (1) includes a cylindrical valve (3) made of elastic material with a closable slit (33) so that a tube (...
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WO/2001/013025A1 |
A connector device (14) for connecting a fuel supply (10) to a gas appliance or vehicle and a method of providing a reserve supplyof gas to the gas appliance or vehicle from the fuel supply (10) using the connector device (14). The conne...
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WO/2000/079170A1 |
An emergency transfer valve (10) attaches to a transportable tank (403) and allows an operator to actuate a valve stem (22) that will open a check valve (404) that prevents the tank (430) from leaking if the tank dome (401) and valves (1...
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WO/2000/075551A1 |
A single-service package coupling and valve includes a fitment (200) having a spout (206) and a sliding tubular valve member (400) mounted therein for receiving a cooperating dispensing connector of a liquid distributing and dispensing s...
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WO2000008371A9 |
The invention relates to an adapter coupling for connecting a hose or such like to a tap. Said coupling comprises a coupling sleeve (2) which serves to connect the hose to the tap, has a connecting piece (3) for the hose and in its inter...
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WO/2000/031453A1 |
Device (10) for simultaneous assisted coupling and uncoupling of one or more quick couplings (8, 9) comprising one group of parts with a mobile plate (80) to support one or more female half couplings (20) connected to the user appliance,...
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WO/2000/026572A1 |
Quick coupling (10) for assisted connection between a male half coupling (11) and a female half coupling (21) between the two branches of a fluid circuit, consisting of a female half-coupling group comprising a base (60), with a first cy...
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WO/2000/023738A1 |
The invention relates to a method for producing a stop valve for pipes comprising a plastic housing (1) having two pipe connecting sleeves (2). A stop element (3) which can be shifted between a flow-through position and a blocking positi...
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WO/2000/020792A1 |
A coupling assembly (10) for use in connecting fluid lines (32, 34, 66, 68) having a unitary female body (12) and a male coupling portion (50). The female body includes at least two passageways (14, 16) having frangible diaphragms (26). ...
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WO/2000/020793A1 |
Gas connecting means (10) to be connected between a connecting device (12) connected to a gas pipe (11) and a coupling (21) for a gas consumer apparatus, said connecting device (12) comprising a service valve (13) having a valve body (14...
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WO/2000/017560A1 |
A coupling (7) arranged for detachable assembly on a threaded connection piece (5) which is attached on an installation (1) containing a pressure fluid, and which is provided with a valve (11) of the kind that is opened by a pressure on ...
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WO/2000/005528A1 |
A fire suppression valve for use with a cannister (11) of fire suppression material. The valve (10) has a safety shuttle valve (60) located in a discharge port for preventing unintended discharge of fire suppression material in the absen...
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WO/1999/058809A2 |
A coupling for connecting to an end of a tubular member is described. The coupling includes a housing that has a longitudinal bore for receiving the end of the tubular member. A collet is coupled to the housing and is disposed in the bor...
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WO/1999/046530A1 |
The invention relates to a connection for connecting a measuring device (6) to a gas pipe, comprising: a connecting element (1) for arranging in the gas pipe which divides the gas pipe into a first and a second piece (2, 3); a connecting...
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WO/1999/041539A1 |
A junction element (10) for a fluid delivery system comprising an inlet port (12) for connecting to a main up-stream pipe section (20) and an outlet port (14) for connecting to a main down-stream pipe section (22), the outlet port being ...
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WO/1999/028666A1 |
A coupling includes a female portion (32) and a male portion (33). The female portion comprises an adaptor (1), an intermediate member (11) and a female valve (21). The male portion comprises a male valve (35) and body (37). In the conne...
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WO/1999/017044A1 |
A pipe fitting with automatic release and immediate water seal closing in response to a strong axial traction is described. The fitting is formed of two fitting parts (1, 2, 2') passed through by respective axial ducts (10, 26, 26') for ...
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WO/1999/013312A1 |
A capillary valve, connector and router where one or more cylindrical fibers, which may be capillaries, plugged capillaries, optical fibers, or the like, including at least one capillary tube (12a) are contained in a first cylindrical bu...
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WO/1999/003528A1 |
A connection device comprises a first connecting means (2) and a second connecting means (3), which are interconnectible for the purpose of transferring an aseptic fluid. The first connecting means (2) comprises an injection needle (8) a...
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WO/1998/053238A1 |
The invention relates to a connector (1) for subsea connection of two pipe sections (29, 30). The connector (1) comprises an integrated check valve (14).
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WO/1998/050722A1 |
A breakaway valve coupling comprises first (4) and second (8) couplings including respective first and second bodies (12). First and second valve members (72) are movable between an open position, when the first and second coupling assem...
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WO/1998/030821A1 |
The invention relates to a seal for a shut-off device moved in a rectilinear manner, which is switched from a closed to an open position and vice versa so as to shut off material flows. Said seal consists of metallic components which def...
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WO/1998/017893A1 |
A subsea control module (25) is lowered by a lifting line (28) from the sea surface to an operative position characterised in that it engages a mounting base (26), and can be retrieved in the same manner. The mounting base (26) is provid...
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WO/1998/017937A1 |
An undersea hydraulic coupling (10) includes a pair of interconnectable male and female members (12, 14) where each of the members includes a body portion and a fluid valve (18) disposed within the body portion. The male and female membe...
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WO/1997/043573A1 |
A diaphragm fluid flow control assembly comprises a perforated circular diaphragm disk (1) disposed in a conduit (15), the diaphragm disk (1) having a preformed hole (14) therethrough, a pressing ring (13) secured within the conduit (15)...
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WO/1997/043574A1 |
A quick-disconnect system (27) for selectively connecting a slurry tank to a fluid supply line includes a first valve (70/72) on the slurry tank (20) and a second valve (132/137) in the supply line fitting (118). Each of the valves inclu...
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WO/1997/035141A1 |
An automatic fluid control having a first (14) and second (18) tube member and a slidable valve element (20) capable of moving from a sealed closed position to an open position permitting fluid passage therethrough. In a preferred first ...
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WO/1997/029318A1 |
An improved modular coupling assembly (10) having a first member (12), a first valve member (40) positioned in the first member (12), a second member (56), a second valve member (80) positioned in the second member (56), a first annular ...
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WO/1997/029314A1 |
A fluid coupler (50) connectable with a fitting (10) of a variety which extends from an externally-threaded forward coupling end to a rearward port end. The coupler includes a body having an internal fluid passageway and valve stem (60)....
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WO/1997/019287A1 |
A coupling element (8) with a radial seal bearing (19) for clamping onto a tubular coupling nose (25), and a gasket (15) inserted between the bearing and the nose, whereby a sealed coupling may be achieved between said element (8) and sa...
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WO/1996/037723A1 |
A hydraulic coupler (10) has two halves (12, 14) connected together and identical bores (12A, 14A) in the halves (12, 14) which together promote laminar flow through the coupler (10). After entering the poppet (64) in one half (12, 14), ...
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WO/1996/030076A1 |
A connector assembly includes first and second fittings and first and second membrane assemblies. Each fitting defines a respective aperture. Each membrane assembly has a layer sealing the aperture and a removable contamination containme...
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WO/1996/023158A1 |
The present invention provides a medical coupling site (210) which is adapted to be directly attached to a standard male luer fitting. The coupling site includes a valve element (216) contained within a tubular housing (214). The housing...
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WO/1996/009498A1 |
Pipes (40) of a predetermined length are filled with a nitrogen gas (4a). Cross-sectionally hat-shaped plugs (50) comprising a brazing filler metal are press fitted in open ends of joint portions (42, 42) at both ends of the pipes (40) s...
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WO/1996/005882A1 |
A connector assembly is provided having a male component (12) and a female component (10) to provide fluid communication between a fluid source and a destination such as a patient. The female component (10) includes a door (28) rotatable...
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WO/1995/021349A1 |
An undersea hydraulic coupling has a pair of hollow metal seals (48, 60) which are pressure-energized to seal between the male (10) and female (20) members of the coupling. One of the hollow metal seals (48) is configured to expand radia...
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WO/1995/002554A1 |
A fluid dispensing nozzle (200) comprises a handle portion (308), a valve (220) for controlling the dispensing flow of fluid from an inlet hose (222) around which the handle portion extends to an outlet end (224). The valve is actuatable...
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WO/1994/008173A1 |
A connector assembly includes first and second fittings (100, 200) and first and second membrane assemblies (170, 270). Each fitting (100, 200) defines a respective aperture (141, 231). Each membrane assembly has a layer (172a, 272a) sea...
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WO/1993/024174A1 |
The present invention provides a medical coupling site which is adapted to be attached directly to a standard male luer lock fitting. The coupling site includes a valve element contained within a tubular retainer. The retainer is provide...
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WO/1993/014337A1 |
Methods and apparatus for controlling a fluid passage (10) provide at least one sliding gate (14) movable transversely to that fluid passage (10). The fluid passage (10) is maintained open in a first position of the gate (14) and is clos...
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WO/1993/007415A1 |
The apparatus is for releasable coupling a source of gas and a unit of gas fed catering equipment (17) which is intended to be moveable. A wall-mountable connector (9) extends from a wall and connects to a gas service line. A movable bas...
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WO/1993/006407A1 |
A self-sealing coupling comprising two coupling parts (1 and 2) each having an obturating member (3, 6) which seals automatically when the coupling parts (1 and 2) are disconnected, and a ring seal (5, 8) which mates in a fluid tight man...
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WO/1992/011483A1 |
A variable orifice device (20) for passing fluent material under pressure includes a piece (30) of resilient material bent out of its normal shape so that one surface is in tensile stressed condition and the other surface is in compressi...
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WO/1992/001184A1 |
In a safety cut-out for gas pipes (1) with a valve (2) which can be pressed against a valve seat (9) in an especially tubular housing, the valve (2) takes the form of a plate valve movable in the axial direction of the tubular housing (1...
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WO/1990/014913A1 |
A tool assembly having a tool block (50) and a tool holder (12). The tool block has a fluid passage (92) having an outlet (93). A fluid passage (104) in the tool holder shank (14) has an inlet (102) including a shallow recess (99) config...
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