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Patent Searching and Data


Matches 401 - 450 out of 3,951

Document Document Title
WO/1999/024748A1
An encased piping system in which an inner pipe (27) of specified durability characteristics is installed in and supported by a single-piece outer casing (25, 26) of greater strength or stiffness or, where tributary connections are provi...  
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...  
WO1998053176A3  
WO1998052629A3  
WO/1999/006754A1
A connector (10) designed for the tie-in of several fluid flow lines (5, 5B) and optionally electrical conductors is taught. The connector (10) includes two mutually independent main components (2, 3) capable of being separated and havin...  
WO/1999/006755A1
A two-way rotary joint for fluids, comprising a main body (10) provided with two inlet ports (1, 2), and a rotor (3) rotatably coupled to said main body (10) and provided with at least one radial outlet port (22) adapted to be angulary o...  
WO/1998/057738A1
The invention relates to a device for conducting a plurality of chemical, biochemical, or physical procedures in parallel. The inventive device comprises several switch blocks (1) to which a plurality of reaction vessels (5) are removabl...  
WO/1998/057740A1
The invention relates to a device (1) for tempering gases, liquids and/or solids, comprising a hollow body (10) and a tempering tube (13) situated partially inside the hollow body (10) and through which a tempering medium flows. The holl...  
WO/1998/057739A1
The invention relates to a reaction vessel holder, comprising a fixed piece (1) and a plurality of couplings (4) fixed thereto. Reaction vessels (5) are fixed to these couplings (4). The couplings (4) and the fixed piece (1) have apertur...  
WO/1998/057090A1
A face seal for a modular fluid assembly is provided. Fluid passages are provided in planar faces of abutting base blocks and fluid components. Each terminal end of a fluid passage includes a seal that includes a circumferentially contin...  
WO1998041792A3  
WO/1998/054505A1
A connector (1) for connecting together at least two tubular members (3) includes a body (7) having tubular mouth portions, each receiving one of said tubular members. At least one of the mouth portions is provided with means for connect...  
WO/1998/053176A2
An improved marine riser (12a, 12b) is described which has couplings (20, 22) with screw-threads for securing marine riser sections together and a carousel mechanism (50) for coupling the auxiliary lines (14) to the marine riser sections...  
WO/1998/052629A2
The present invention is a method or an apparatus for interactively processing biological cells maintained in a sterile environment. Furthermore, the invention provides a superior system for enzymatically converting red blood cells of gr...  
WO/1998/044285A1
A riser assembly to transmit gas from a buried fluid line to a manifold. Inner (50) and outer (90) casings are received in a first end of an adapter (54). The other end of the adapter (60) is secured to the manifold. A gripping assembly ...  
WO/1998/041792A2
The invention relates to a high pressure swivel comprising an inner and an outer annular wall (21, 22). Each annular wall is connected to a respective distribution member via apertures (19, 20) which have an axial dimension which is smal...  
WO/1998/040164A1
The invention concerns a connection device for a centrifugal separator having a rotor (2) in a casing (1) and a tubular member (7) attached to the casing and forming an inlet passage for media supply into the rotor (2) and an outlet pass...  
WO/1998/040657A1
A process is disclosed for transporting dangerous fluids, in particular acid gas, as well as a pipe for dangerous fluids, a process for manufacturing the same and its use. The dangerous fluid is transported in a double-walled pipe. The p...  
WO/1998/038448A1
A fluid connector (14) for connecting to a fluid carrying aperture (11A, 11B) and an apparatus (10). A connector (14) includes a fluid conduit having a base (22A, 22B). A yoke (12) secures the base (22A, 22B) to an apparatus (10) by mean...  
WO/1998/036205A1
A double containment coupling is used to form a mechanical joint between double containment pipes. The coupling has an inner primary member (72) with an outer secondary member (86). Two seals (62, 66), one on top of the other, are fitted...  
WO/1998/036199A1
A method of forming a structural member by connecting end-to-end first and second tubular structures, each tubular structure comprising an inner tubular member (1a, 1b) located within a co-extending outer tubular member (3a, 3b), the inn...  
WO/1998/035178A1
Disclosed is a dual tube system, specially for heating, sanitary, cooling and industrial processing purposes, wherein the dual tubes and the pertaining connector element are all made of a single piece of plastic and consist of a core tub...  
WO/1998/033002A1
Simultaneous opening/closing of the passages of inside and outside pipes without mixing of air with a coolant, in a self-seal type double-pipe joint in which cylindrical partition walls (12, 22) are fixed in male and female external cove...  
WO/1998/030826A1
A fluid swivel arrangement comprising a vertical stack of fluid swivels mounted on a turret of a weathervaning ship, enables a spare fluid swivel to be provided without requiring an additional pipe and consequent larger diameter of fluid...  
WO/1998/023893A1
A self-cleaning rotary union provides a fluid coupling between relatively rotatable elements, and includes a base (16) and a body (18) that are rotatable relative to one another. The base (16) includes a mounting surface (22), and interi...  
WO/1998/022742A1
A double containment pipe fitting (10) has inner and outer pipes (12, 14). The inner pipe has a polygonal cross section to present a number of edges (12j) which extend parallel with the longitudinal axis (15) of the pipe and engage the i...  
WO/1998/021515A1
The hose coupling for the disk-shaped housing (1) of a hydraulic component is intended for coupling and uncoupling by means of a lever a connector provided on a hydraulic pipe and a coupling sleeve provided in the disc-shaped component. ...  
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...  
WO/1998/017892A1
A two part connector (10) comprises a pair of support members (15, 26) defining respective bores (14, 25) supporting respective pistons (11, 22) for movement along respective parallel axes. Pre-loaded springs (21, 32) react between the s...  
WO/1998/017938A1
A piece of piping (1) includes an outer pipe (3) and an inner pipe (2). The outer pipe (3) consists of a stable material impermeable to liquids. The inner pipe (2) that carries waste gas is made of a sintered material, preferably plastic...  
WO/1998/005898A1
In order to simplify the design of a rotary passage for transferring gaseous and/or liquid fluids, in particular for filling vehicle fuel tanks, with a housing part and a rotary sleeve (24) which is mounted so as to rotate relative to th...  
WO1997034085A3  
WO/1997/037166A1
A pipe with a double casing, particularly for petroleum product lines, is disclosed. In a preferred embodiment, the pipe comprises a self-supporting plate (7, 8, 9) made of an open-pore microporous material and arranged in a sealed ring-...  
WO/1997/034085A2
A moderately high pressure, sliding vane pump is fabricated from low modulus plastic by routing high pressure fluid away from the central pump perimeter and into a bearing gland chamber for discharge porting. Port fittings are push socke...  
WO1997021412A3  
WO/1997/027417A1
A pipe connecting device for connecting at least three pipes, particularly water supply systems with a pipe located within and preferably lying against the inner surface, consisting of a main through pipe (1) aligned in the direction of ...  
WO/1997/027524A1
The invention concerns a water draw-off system comprising a hot water feed pipe (12), a cold water feed pipe (13), a mixer arrangement (8) for mixing hot and cold water in an adjustable proportion, and a water draw-off arrangement (1) wh...  
WO/1997/023746A1
A quick-connect arrangement for retaining a plurality of hydraulic lines (12) to counterbored openings (40) in an anti-lock unit body for a hydraulically operated braked system that includes a seal (22) in each of the counterbored openin...  
WO/1997/021412A2
A device for regulating the temperature of skin parts of the human body comprises a number of cushions (1) each of which contains a fluid channel system (2). Each cushion (1) is connected by a forward flow line (5) and an return flow lin...  
WO/1997/017564A1
A device wherein the male coupling members (3) are supported on a plate (11) provided with a pair of identical downwardly-extending side flanges (10) with a forward-facing recessed edge (101), whereas the female coupling members (4) are ...  
WO/1997/016674A1
A fluid flow connector for connecting conduits carrying high pressure production fluid, the arrangement comprising a first member (1) carrying a connecting end of the one of the conduits, a second member (2) carrying a connecting end of ...  
WO/1997/016667A1
A dynamic sealing arrangement for connectors carrying high pressure fluids such as are used in the oil and gas industry for transferring production fluids from drilling installations to transport vessels. The sealing arrangement comprise...  
WO/1997/016668A1
A monitoring system for a fluid flow connector (1, 2) such as for oil or gas production flow is able to maintain the integrity of the seal at a junction between fluid conduits (33) and generate a warning signal or activate a secondary se...  
WO/1997/016675A1
A connector arranged for high pressure fluid carrying conduits comprises a central core (1) having at least one fluid passage such as an integral bore (31), formed therein and an outer member surrounding the central core and being moveab...  
WO/1997/013095A1
The invention relates to a rapid-action coupling comprising a male part (2) connected to a first (4) and a third conduit (5) and a female part (3) connected to a second (6) and a fourth conduit (7) for releasable mutual connection of at ...  
WO/1997/012170A1
A quick connector-male conduit assembly (10) for use in a conduit coupling incorporates a hand-releasable, self-centering snap ring-like retainer (20) having a seating indicator (16) included therewith. The seating indicator (16) include...  
WO/1997/012169A1
A coupling assembly (1) for connecting first and second multi-duct conduits in aligned end to end relationship is disclosed. The assembly (1) comprises a pair of end caps (4), each of which has apertures for receiving a respective duct o...  
WO/1997/008486A1
A quick release cryogenic coupling comprising first (10) and second (12) members each having inner (16, 26) and outer (17, 27) pipes, the inner pipe (26) extending beyond the outer pipe (27) in one member (12) and the outer pipe (17) ext...  
WO/1997/006049A1
A rotating coupling device or connector for interconnection between a number of risers (12) suspended from a submerged buoy and a pipe system on a floating vessel for the production of hydrocarbons, comprising a swivel unit consisting of...  
WO/1997/000806A1
A rotating connector or coupling device for interconnection between at least one fluid passage (9) through a submerged buoy (1, 2) and a pipe system on a floating vessel for the production of hydrocarbons, comprising a pair of cooperatin...  

Matches 401 - 450 out of 3,951