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WO/2002/031395A1 |
A sealing ring (1) for sealing an annular gap between an inner tube (3) and an outer tube (4), which is axially slidable onto the inner tube, is adapted to be located in a circumferential groove (7) in the inner tube (3), prior to the ou...
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WO/2002/027232A1 |
A spin weldable bulkhead fitment (5) is used in connection with on-site sump wall (25). The fitment (5) includes a fitment body (10), made of polyethylene, with an integral annular lip (12) which is spin welded within an opening (14) in ...
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WO/2002/025157A2 |
A liquid-tight connector (10) is attached at one end to an aperture in a junction box, a panel box, a motor or the like. The opposite end of the connector (10) is adapted to receive a free end of a length of flexible conduit (58). A cuff...
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WO/2002/016808A2 |
A fitting (10 and 20) for connecting two components (70 and 80) is provided, wherein the fitting includes an adapter (10) and a bushing (20). The adapter includes a thread end (12) and a female collar (14). The bushing includes a smooth ...
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WO/2002/012770A1 |
The invention relates to interconnectable turbocharger components (10, 12), whose connecting zones (11, 11') coaxially overlap in an axial direction (14) and mesh with each other radially in a positive fit. Said components are secured by...
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WO/2002/012772A1 |
A method which, in attaching a stiffening ring (3b), a lock ring (11), and a stop ring (15) to the outer surfaces of steel pipes, corrects peaking which occurs in the pipe joint and these rings; a method which, in attaching a joint ring ...
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WO/2002/006717A1 |
Elastic siphon connection for washing-stands, single and double dish-washers. In its basic version the connection includes an inlet grid (1) with a sealing ring (2), inlet (3) and a bolt (4) assembled in the plug hole of washing-stand or...
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WO/2002/006716A1 |
The invention is a system (11) for transmitting data through a string of down-hole components. In accordance with one aspect of the invention, the system (11) includes a plurality of down-hole components, such as sections of pipe in a dr...
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WO/2002/003501A1 |
The invention relates to a device (2) which is used to establish an electroconductive contact for an electrically conductive part of an elongated, essentially cylindrical body, for example a pipe or a cable (38). Said inventive device co...
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WO/2002/002983A1 |
A connecting fitting (1) used for fixing peripherally ribbed longitudinal bodies such as corrugated hoses (2), comprising a retaining bushing (3) into which the longitudinal body or corrugated hose (2) can be inserted in an axial directi...
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WO2001031130B1 |
Methods and devices for joining two or more panel together are provided. The methods allow joining of panels of material such as glass fiber board and are particularly useful for forming ducts or tubes. Fasteners (400) provided have two ...
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WO/2001/092775A1 |
The invention relates to pipe joints for conveying fuels, water, hazardous gases and fluids operating at relatively high pressures. Metal pipes with welded joints have historically been used to provide electrical continuity throughout th...
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WO/2001/089709A1 |
The invention relates to an insulating piece (10) for a pipe used for delivering electrically conductive fluids, especially water-base paint, from a location situated at ground potential to a position at which a high voltage is applied, ...
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WO/2001/079738A1 |
A connection device for fitting to a member, particularly to a corrugated flexible pipe (146,246,446) formed with a series of spaced annular grooves, the device comprising first and second tubular bodies (10, 11) coupled together, in use...
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WO/2001/073331A2 |
A coiled tubing connector includes a male (20) and female housing (40). A rotating ring (27) having threads (31) is disposed on the male housing. When the male housing is joined to the female housing, the threads of the rotating ring thr...
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WO/2001/063165A1 |
The invention relates to a connection assembly for conduits (3, 4; 7, 8) which are arranged coaxially inside one another and which accommodate the supply flow and return flow of a cryogenic medium. Said assembly comprises a first and a s...
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WO/2001/060429A2 |
The present invention provides automated control of aural irrigation by utilizing a process controller in connection with an irrigation supply unit and irrigation delivery unit. Sensors situated in the irrigation supply unit and irrigati...
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WO/2001/057959A1 |
The invention relates to a device (2) for establishing an electroconductive contact with an especially elongated, for example substantially cylindrical body, for example a pipe or a cable. The inventive device comprises a base body (4) t...
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WO1999026005A9 |
A joint is provided for interconnecting a pipe (11) or other tubular element with a hollow structure (3) having a tubular inlet (7) thereto. The joint includes an annular sealing member (9) which is provided with first and second sealing...
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WO/2001/033127A2 |
A corrugated pipe adapter (30) for providing a sealing surface on a corrugated pipe (20) includes a generally cylindrical sleeve (32) having a generally smooth outer clamping surface (34) and at least one protrusion (36). The protrusions...
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WO/2001/025671A1 |
A hose construction including a tubular hose (60) with a coupling (10) is provided. The coupling (10) includes an insert (12) that is located in one end of the tubular hose. A segmented clamp (14) having first and second clamp segments (...
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WO1996041931B1 |
A subsurface signal transmitting apparatus (10) including an insulation coupler (11), a carrier device (12) for mounting the telemetry instrumentation (75), and a by-pass system for avoiding pressure build-up either above or below the ap...
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WO/2001/020217A1 |
A fitting for conduit comprising a body (66) and an acceptor (68). The body has a wall (70) and a throughbore (72). The acceptor is disposed along the wall and is capable of providing a sealing interface between the throughbore and the c...
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WO/2001/020216A1 |
The invention relates to a connector for a corrugated flexible tubing. Said connector comprises a connecting piece (1) with a pipe connection (4) for coupling to a corrugated flexible tube piece (2) and a securing collar (9) that retains...
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WO/2001/014780A1 |
The invention relates inter alia to a securing coupling for corrugated pipes, comprising: a pipe-shaped casing (1), which has an open insertion end for receiving the a corrugated pipe and at least one first locking tongue (2), which is m...
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WO/2001/009544A1 |
Disclosed is a tube which is used to convey preferably gaseous media at high temperatures and at high pressure and having a corrugated inner surface which has recesses and elevations. The tube has at least one component which can be inse...
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WO/2001/007817A1 |
A structural joint and a connector (10, 11, 12) providing a connection between a pipe and a fitting, the pipe having a plurality of longitudinal ridges or grooves (5) at least adjacent the end of the pipe, and the fitting having a plural...
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WO/2001/006526A2 |
The invention relates to a potential separator for the cryotechnic field, for electrically isolating areas, in which different potentials can occur. The potential separator consists of a dielectric tube which also isolates in cold condit...
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WO/2000/071920A2 |
The invention relates to a screw connection for receiving and connecting protective tubes, especially corrugated hoses, with a tubular adapter by means of a clamped joint. Said adapter has an outer thread on one end and springs that are ...
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WO/2000/068606A1 |
The invention relates to a flexible tube coupling fitting comprising a union nut (1) fitted with an internal screw thread (4) on the end thereof and means for tightening/releasing the union nut (1); a connecting piece (2) with a sealing ...
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WO/2000/053965A1 |
A connector (10') for corrugated pipe (20) comprises a sleeve, ledges (16) in the sleeve to engage with corrugations on the pipe to prevent pull-out of the pipe from the sleeve, and a seal (22'/22') moulded into said sleeve and being lon...
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WO/2000/050798A1 |
The invention concerns a sealing device for sealed connection between a rigid tube (1) and a female connection element (3) in a fluid transfer circuit, characterised in that it consists of a rigid or semirigid tubular insert (5) comprisi...
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WO/2000/049325A1 |
The invention relates to a hose coupling comprising a clip consisting of at least two semi-cylindrical cups (1a, 1b) enclosing the hose and a clamping lever (3) which via a bolt (4) is articulated on the free peripheral end of one of the...
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WO/2000/043704A1 |
An exemplary embodiment of the invention is a kit for installing an underground piping system. The kit includes a protective conduit (14) having flexible piping (12) contained therein and a plurality of sealing members (16). The installe...
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WO/2000/042345A1 |
The invention relates to equipotential equipment to be connected to networks, to be tightly fitted to pipeline systems and/or their fittings, made of electrically conductive material, which is constructed in a way that it makes the elect...
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WO/2000/040883A2 |
An in-line bell pipe is provided, formed by joining at feast two corrugated sections of the pipe (12) having a male portion (18) and a female portion (20) to connect the corrugated sections (12). Each corrugated section (12) has a plural...
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WO/2000/031457A1 |
A plastic pipe has a multiple layer wall (1) construction including major (7) and minor (13) wall portions. The major wall portions (7) are formed with first corrugations (8) and are separated from one another by the minor wall portions ...
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WO/2000/015996A1 |
The invention relates to a device (2) for contacting a pipe or -able in an electrically conductive manner. The inventive device comprises a base body (4) for placing on the body (42) to be contacted, and has a contact element (40) which ...
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WO/2000/014344A1 |
An apparatus (10) for modulating fluid flow which comprises a first flow path (13) and a second flow path. The second flow path is transverse to the first flow path (13), and has a fluid inlet (31) which opens onto the first flow path (1...
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WO/2000/011391A1 |
The invention relates to a device (2) for electroconductively contacting an electroconductive part (6) of an especially longish, for example essentially cylindrical body, for example a tube or a cable. The device has a base (4) which has...
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WO/2000/009933A1 |
The invention concerns a device for crimping or coupling end elements of a flexible flowline (5) consisting of a metal carcass (6) produced by helical winding of a form wire (7) and comprising clearances (8) between the spires, and a sea...
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WO/2000/008369A1 |
The invention relates to a device for contacting tubes or cables, consisting of at least one partially elastic base body (4) which, when mounted, is placed upon the body that is to be contacted. According to the invention, the elastic ma...
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WO/2000/000766A1 |
The invention relates to a vacuum tight coupling for the end portions (1, 2) of two tubular sections, the size of the inner space of a first end portion (1) being smaller than that of the second end portion (2). The second end portion, w...
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WO/1999/067538A1 |
The invention relates to a module (30) for a compressed-air installation (20) which comprises a cylinder (21). The cylinder (21) is provided with at least one sensor (28, 29) which can be coupled to an electric field bus (27) of the comp...
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WO/1999/061834A1 |
The invention relates to an indirect, detachable connection for plastic and metal sections, especially plastic tubes. The aim of the invention is to produce a connection of this type which is above all, economical and can be assembled ra...
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WO/1999/057477A1 |
In the first embodiment, a coupling assembly (10) is provided wherein the inner peripheral diameter of an annular spring (44) is sized to be threadably received over the threads of a coupler and is held in a recess formed by the ends of ...
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WO/1999/057476A1 |
A first coupling member has a peripheral facing surface with a pair or annular slots (64, 66), each of a different length and width. A second coupling member has a lock ring (40) longitudinally slidable thereon with a facing surface havi...
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WO/1999/057478A1 |
A heavy weight drill pipe member is disclosed for use in drilling high angle and horizontal well bores in a corrosive environment. The heavy weight drill pipe member consists of a tubular member (10) with a longitudinal bore (29) thereth...
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WO/1999/054652A1 |
A tube fitting comprises at least a pair of end tubular elements (3, 4, 3', 4'), adapted for reciprocal coupling to secure an end portion of a tube (2, 2') by means of a sealing elastic member (13, 13'), which member has a convex externa...
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WO/1999/050583A1 |
The invention concerns a snap-on fitting for low pressure fluid transfer pipe, in particular for motor vehicles, comprising two semi-cylindrical parts (28) mounted on part of a pipe (10) made of rubber or the like threaded on an insert (...
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