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Patent Searching and Data


Matches 451 - 500 out of 3,951

Document Document Title
WO/1997/000805A1
A rotating connector comprising a swivel device (5, 6) having a number of fluid courses (16) for interconnection between a buoy (1) and a pipe system on a floating vessel for production of hydrocarbons, wherein the swivel device comprise...  
WO/1997/000402A1
The contained tube (14) is internally pressurized, and is formed from a ceramic material having high strength, high thermal conductivity, and good thermal shock resistance. The tube containment system includes at least one ceramic fiber ...  
WO/1996/034222A1
A laminated fuel line has an inner layer (122) of a synthetic material such as Nylon, an intermediate vapor barrier layer (124) that contains a polyethylene terephthalate material (such as MYLAR), and an outer layer (126) preferably of a...  
WO/1996/033365A1
A sheath device for cables, particularly electrical or telecommunication cables, is disclosed. The sheath device includes an outer tube (10) with an axis, a first end (12) and a second end (14); a plurality of ducts (16) with first (18) ...  
WO/1996/031725A1
The invention relates to a double-walled conductor system with at least one conductor section (2) bounded at either end by a coupling (3) and comprising an inner conductor (12) and an outer conductor (13) arranged therearound. The coupli...  
WO/1996/023159A1
A joint for connecting a coolable double-walled pipe section to another pipe section comprises a tubular section having co-axial inner and outer walls and a cooling fluid channel formed between said walls. Said cooling fluid channel is a...  
WO1996009487A3  
WO/1996/018063A1
An internal coiled tubing connector for connecting a first length (10) of coiled tubing to a second length (14) of coiled tubing includes a cylindrical body (18) having a longitudinal bore (20) therethrough and adapted to be inserted int...  
WO/1996/017203A1
A device (1), a method and a coupling seal between a flange (2) having at least one tube (9, 10) with a coupling end (9', 10'), and a part (3) provided with an opening (19, 20) connectable to said end. The seal (27, 28) is a composite se...  
WO/1996/013683A1
A fluid connector assembly (10) having a spacer (12) for positioning at least two quick connect conduit members (14, 16) in a predetermined position with respect to one another in order to reduce assembly time and ease serviceability. Th...  
WO/1996/009487A2
A pipe coupling assembly for use with at least one terminal end of a fluid transfer pipe having an inner tubular member for transferring fluid, an outer tubular member, and an interstitial space therebetween. The pipe coupling assembly c...  
WO/1996/007847A1
A dual containment fitting (74) comprising an intermediate body (76) having a bore (78), a nose portion (82) and a threaded portion (96). A fitting (86) has a bore (126), a nose portion that is inserted into a flared end portion of an in...  
WO/1996/004502A1
Pipe joint for joining two pipe end sections (1, 1'), the pipes support in their walls one or more bores (7) and/or lines or conduits (8) for hydraulic or electrical energy transfer. The pipe joint comprises a pipe union (3) with interna...  
WO/1995/030106A1
A coupling for joining together opposing ends (11, 11' and 12, 12') of a pressurized refrigerant flow line utilizes a quick connect feature and includes a first structure (35) and valve (58) mounted in a housing (20) having a quick conne...  
WO/1995/028231A1
A twin tube locking assembly including a ring (54) having a body (55) with a cylindrical skirt portion (56) and a planar wall (58) retaining a flange (32) of a fitting (30) of a suction set (26) to a pump housing (20) of a spray gun (10)...  
WO/1995/026704A1
A fluid connector (100) for a compression system for improving venous blood flow in a patient provides a continuous fluid passageway between a source of pressurized fluid (10) and a plurality of inflatable chambers in an elongated pressu...  
WO/1995/019291A1
A system (30) for dispensing fuel, a hose assembly (34) therefor and methods of making the same are provided, the hose assembly having a spider (58, 58B, 58C) to maintain the inner hose (42) thereof concentric within the outer hose (45) ...  
WO/1995/012779A1
The secondarily contained piping system having two spaced access chambers (20) that are interconnected by a secondary containment pipe (24) to provide a sealed arrangement for a flexible fluid supply pipe, the ends of which are disposed ...  
WO/1995/012088A1
A hose assembly (24) suited for delivering viscous material to a dispenser nozzle (12) at a controlled viscosity and temperature. The hose assembly (24) includes a jacketed hose including an outer hose (34) positioned around an inner hos...  
WO/1995/011405A1
Provided is a co-axial hydraulic hose assembly (10) having a co-axial hose coupling (100) releasably joining an inner hose (20) and an outer hose (50) of the assembly in a fluidly sealed engagement. The coupling construction comprises an...  
WO/1995/007427A1
A device for distributing pressurized water to a plurality of sprinkler lines is provided. The valve and valve control portions are centralized, and thus no electrical connection to remote locations is required. The valve system is modul...  
WO/1995/004894A1
A fuel dispensing spout (101) for use in a fuel dispensing nozzle is provided. The fuel dispensing spout (101) includes an inner cylindrical member (103) and an outer cylindrical member (102). The inner (103) and outer (102) cylindrical ...  
WO/1995/002149A1
A modular connector (20) for separably joining two modular pressure fluid components (21, 22) such as filters, regulators, lubricators, dryers, drains, manifolds, unions, and the like. The connector (20) utilizes a modular arrangement of...  
WO/1994/026592A1
A hose assembly having opposite ends (21, 25) and having a first fluid passage (29, 43) therein for conveying a volatile liquid in one direction from one of the ends thereof to a container adjacent the other of the ends thereof, and a se...  
WO/1994/025788A1
Plate/tube assembly and unit containing same. The assembly includes a plate (9) through which there extends at least a cylindrical through bore (10, 11), and at least one metal tube (7, 8) with a cylindrical end portion (15, 16) inserted...  
WO/1994/024474A1
A breakaway assembly (100) for use in combination with a fuel dispenser apparatus is disposed between a segment of a hose (12) attached to a fuel dispenser unit (10) and a second segment of the hose (12) terminating in a nozzle (106). Th...  
WO/1994/020730A1
According to the present invention, a double wall pipe for propulsion, which is constructed such that an inner pipe and an outer pipe are relatively movable with each other in the longitudinal direction, is provided and a propulsive forc...  
WO/1994/020726A1
Dual body drillpipe for use in so-called counterflush drilling methods, comprising two concentric tubes between which the drilling fluid is injected so that it rises through the inner tube with the rock fragments. The robust inner tube (...  
WO/1994/003752A1
A device (10) for providing access to the interstitial region between an inner pipe (35) and an outer pipe (37) which coaxially define the region. The inner pipe has at least one terminal end extending from the outer pipe to leave a port...  
WO/1993/025261A1
A proximal end fitting for a flexible tube for medical use has at least one longitudinal channel formed in the thickness of the wall and opening onto the proximal tube end. Said fitting is designed to detachably couple one or more instru...  
WO/1993/024731A1
A system for use in offshore oil and gas production from production wells on the seabed, comprising a submerged buoy (1) having an outer buoyancy member (30) which is arranged for introduction and releasable fastening in a submerged, dow...  
WO/1993/020372A1
The secondarily contained piping system having two spaced access chambers (20) that are interconnected by a secondary containment pipe (24) to provide a sealed arrangement for flexible fluid supply pipe (40), the ends of which are dispos...  
WO/1993/019320A1
A wastewater disposal system for a building which recycles grey wastewater for irrigation. The system has interconnected wastewater pipes (20-29) containing two separate passageways (20a, 20b), one for reusable grey water and the other f...  
WO/1993/011729A1
With reference to the figure, a bath (1) for use by a physically handicapped person comprises a bath tub (2) provided with a peripheral rim (3) and apparatus (4) for assisting the person into and out of the bath tub (2). The apparatus (4...  
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...  
WO/1993/006406A1
A rotary joint assembly has a casing (70). Coolant is supplied via inlet nipple (74) to pipe (72) and returns via passage (96) to exit from outlet nipple (80). Casing (70) secures the rotary joint assembly to a rotary body (not shown) to...  
WO/1993/000542A1
A centering support (10) for a double containment pipe assembly consists of a three-piece assembly including an outer ring (12) and a pair of mirror-image inner rings (14) having tabs (16) which are inserted into holes (18) in the outer ...  
WO/1993/000545A1
An access housing (10a) is provided between segments of an outer containment pipe (18a) of a double containment pipe assembly (12a, 14a) through which the flanged ends (40a) of a primary pipe (16a) may be accessed with the ability to rea...  
WO/1992/017726A1
A double containment pipe joint assembly (40) is provided with an inner pipe and an outer or containment pipe secured to the joint assembly in concentric relation. The pipe joint assembly includes a first and a second fitting (20, 30) co...  
WO/1992/017727A1
A double containment pipe joint assembly is provided with an inner pipe and an outer or containment pipe secured in concentric relation. The pipe joint assembly includes a fitting (20) having end surfaces on concentric flanges (22, 36) w...  
WO/1992/017725A1
A double containment pipe assembly having curved portions formed from elbow fittings (10, 12) extending between straight portions of an inner and outer concentric pipe assembly. The elbows or curved fittings (10, 12) occupy the same angu...  
WO/1992/007212A1
A link assembly (90) for a bellows joint (46) interposed in high pressure aircraft ducting (10) wherein at least one of the links (94) is preferably machined to have a pair of spaced apart legs (112, 114) of one width and an arcuate web ...  
WO/1992/004573A1
A coupling in a separation system comprising a separation unit (11), which is detachably mounted in a stand (10), said separation unit having an inlet and an outlet connection socket, respectively, connected to a connection socket via co...  
WO/1992/001139A1
The radially deformable tube consists of at least two sections (1, 2) releasably connected end-to-end. The internal circumference of the end (2a) of one of the sections (2) is substantially the same as the external circumference of the e...  
WO/1992/000437A1
The production pipe includes at least one substantially tubular pipe element (26, 28) and a hydraulic line (24, 62). The pipe element (26, 28) is provided with a longitudinal groove (37, 38) for receiving the hydraulic line (24, 62).  
WO/1991/016124A1
An improved microporous, modular filter structure assembled from replaceable filter cartridges (25) housed within a filter cartridge assemby (10) connected at opposed ends by means of symmetrical headers (41). The headers include a tube ...  
WO/1991/015705A1
A connecting element consists of an annular sleeve (6) which can be deformed outwardly by introducing a preferably hardening, free-flowing filling medium and which has at least one feed opening (10) for the filling medium. The connecting...  
WO/1991/012410A1
Pipework for constructing a ground water measuring point with several measuring places arranged at different depths comprises a single multichannel pipe composed of individual, tightly connected lengths of pipe (4). The multichannel pipe...  
WO/1991/010861A1
A fluid coupling for connecting a plurality of fluid sources to a single-bore outlet member, said coupling comprising a plurality of tubes (44, 46, 48) mutually conjoined within a connector (42) for attachment of said outlet member, each...  
WO/1991/004436A1
A device for coupling together two vacuum lines, such that when coupled the lines can be rotated relative to one another. Each of the vacuum lines includes two mutually concentric pipes (1, 2) which define a vacuum space (3) therebetween...  

Matches 451 - 500 out of 3,951