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WO/2005/001323A1 |
An assembly system for coupling a first pipe element (2) and a second pipe element (3) has a circumferential clamping device (5) to be applied on the outside of the ends of the pipe elements and to be tightened around the same when the t...
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WO/2004/109174A1 |
In a pipe joint, flanges (2, 2) are arranged on outer peripheries of facing edges (1’, 1’) of two pipes (1, 1) placed on a common axis (c), and a tapered surface (3) along inner peripheral circles of the facing edges (1’, 1’) and...
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WO/2004/090347A1 |
Profiled clamp consisting of an iron strap (1) having its two sides bent inwardly, with a recess (2) in its middle portion, and of which the extremities terminate ins walls (6, 6') reinforced by bending their side portions and facing eac...
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WO/2004/088087A2 |
An embodiment of the invention is a piping system including a fluid impermeable sleeve (16) having a plurality of longitudinal, spaced ribs (20) formed on an interior surface of the sleeve. A fluid carrying tubing (12) is positioned inte...
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WO/2004/085902A1 |
A coupling system (10) to releasably affix a cylindrical target (12) to a spindie (14) comprises the following parts: a) a spindle (14) terminating in a flange portion (16); b) a cylindrical target (12) having at its end a grooved outsid...
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WO2004022902B1 |
A connection structure is disclosed for connecting a riser to a subsea wellhead assembly. The connection structure allows components of the tie-back connector (16) to be assembled over the tie-back connector before the tie-back connector...
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WO/2004/079208A2 |
Improved expanded PTFE materials and improved gasket materials made therefrom, the gaskets being capable of forming a seal with greater bolt load retention than is possible with existing, PTFE gaskets. The expanded PTFE membranes of the ...
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WO/2004/070333A2 |
The invention relates to a method for determining at least one state parameter of a sealing system (10, 110) comprising at least one sealing element (12, 112) and at least one dielectric element (24, 124) containing dielectric material (...
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WO/2004/059180A2 |
A gasket system for sealed interfaces utilizes a carrier ring having inner and outer compression stops to account for and control flange rotation effects in order to achieve a uniform and constant gasket seating stress across the sealing...
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WO/2004/057225A1 |
A device is described for coupling of segments of pipes (10, 12) to longer pipe sections where each pipe end comprises a flange construction with sealing means and also means for coupling to an adjoining pipe. The device is characterised...
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WO/2004/055424A1 |
The invention relates to a clamp (1) for fastening and connecting tubes (2,3), especially for fastening a connecting tube to a heat exchanger in a motor vehicle. At least one terminal area (8) of the inventive clamp (1) is bent back.
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WO/2004/048836A1 |
A projection (7) of a gasket (4) has a trapezoidal shape defined by an inwardly facing inclined face (7a) as an outer periphery, an outwardly facing inclined face (7b) as an inner periphery, and a flat face (7c) as a tip face. The hardne...
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WO/2004/048837A1 |
A seal (100) includes a bore seal portion (102) comprising a first leg (108) terminating in a first sealing profile (108A) and a second leg (110) terminating in a second sealing profile (110A), a crush seal portion (104) and a web (106) ...
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WO/2004/029495A1 |
The invention relates to a method for assembling a connection of at least one tube segment to a substantially flat element, such as an additional tube segment with a cold connection thereon, which comprises: a radially protruding flange ...
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WO/2004/025042A2 |
A method is disclosed of connecting first and second bodies (21, 23) in a mechanical assembly at a desired connection location (34). An elongate connection structure (40) is provided on the first body (21). The first body is installed, e...
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WO/2004/020891A1 |
A clamping strap for joining two pipe ends, said clamping strap presenting a shape corresponding to the circumference of the two pipe ends. The clamping strap (8) includes a first web member (1) extending parallel to the pipe walls (12, ...
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WO/2004/016978A1 |
Disclosed herein is a sealing structure of an underwater pump for preventing a water leakage between the under water pump and an elbow pipe. A system for controlling the operation of a washing machine. The sealing structure of the underw...
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WO/2004/011835A2 |
A pipe coupling including coaxially aligned pipes (24), an internal tubular metal sleeve (20) having opposed ends press-fit into the open ends of the pipes, channel-shaped grooves (28) rolled into an outside diameter of each of the pipes...
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WO/2004/011841A1 |
A pipe coupling flange (16) comprising a central bore and having first and second ports for receiving valves and a plurality of channels, wherein a take-off channel links the first port with the central bore, a feed channel links the fir...
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WO/2004/008015A1 |
The invention concerns a clamping ring comprising an open ring (10) whereof both ends bear each a support lug (10A, 10B) and clamping means including a clamping screw (14) whereof the shank (14B) passes through the perforations (12A; 12B...
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WO/2003/102458A1 |
A pipe coupling for connecting a pipe to a flange associated with another pipe in a sealed manner.The pipe (10) is formed with circumferential groove (10a). The coupling comprises a gasket (20), a mounting ring (18), and a mounting flang...
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WO/2003/091575A1 |
A connection system for interconnecting fluid-conducting components, comprises: first and second fluid-conducting components (2), wherein each of the fluid-conducting components includes a connection face (11) which includes a fluid port...
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WO/2003/085306A1 |
A standby means of a pipeline designed for deployment one the seabed, and a method for utilization of the standby means is disclosed. The pipeline has at least one branch in the form of a flexible pipeline (2) which is arranged for simul...
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WO/2003/085310A1 |
A clamped pipe joint where at lest one pipe (10) has a joining end forming an expanded section (11) of the pipe and a partially inwardly facing flare (12), and a clamp (40) having a radially inwardly facing concave groove (43) urging the...
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WO/2003/083378A1 |
A duct unit (A) for air conditioner capable of remarkably reducing not only a cost for transportation by a truck but also a cost for carrying in and outside a building by decreasing the size thereof during transportation, comprising shee...
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WO/2003/082448A1 |
The invention relates to a connector device which employs different types of connection systems in order to connect a pipe (2) to a filter housing (3). According to the invention, the device comprises: a head plate (21) which is independ...
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WO/2003/081108A1 |
The invention concerns a banding device (100) for banding volumes (1) of any shape comprising a band (101) and means (111, 112) for tensioning the band. The invention is characterized in that the band comprises means (110) designed to be...
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WO/2003/081115A1 |
A flange joint having an L−pipe with a horizontal part of minimum height, comprising a flange having a mounting bolt hole and a pipe connection hole and the L−pipe installed in the connection hole, wherein the L−pipe is formed of a...
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WO/2003/081110A1 |
The invention concerns a housing (10) for a member of a motor vehicle exhaust system comprising at least two sections (11, 12) adapted to be assembled together so as to form the housing, the sections including reversible linking means (1...
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WO/2003/078902A1 |
An electric insulating device (11) of an air conditioner installed between a gas side communication pipe (4) and the gas side refrigerant pipe (2a) of an indoor unit (2) for electrically insulating the gas side communication pipe (4) fro...
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WO/2003/078901A1 |
In an air conditioner comprising an indoor unit and an outdoor unit, it is possible to improve reliability of electric insulation and coolant leakage prevention of a connection structure of a coolant pipe of the air conditioner to transm...
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WO/2003/078884A1 |
An annular recess portion (7) is provided in an end face of a synthetic resin-made first joint member (2) and an annular projection portion (8) is provided on an end face of a synthetic resin-made second joint member (3). The projection ...
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WO/2003/074918A1 |
A coupling device (1) for holding together a coupling joint, said device comprising two coupling halves (6, 7), which are articulated relative to one another. The coupling device (1) arranged in its active position to engage portions, pr...
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WO/2003/071170A1 |
A seal (100) for sealing against a surface (120) includes a body (102) having a deflectable intermediate portion (106) terminating in an end portion (108) and a sealing element (110) including a softer material than that of the surface a...
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WO/2003/069204A1 |
The invention relates to a coupling for connecting two pipes of a sprinkler system, comprising a ring-shaped housing (12), which consists of two identical ring halves (14, 16) and is provided with an annular space (18) for accommodating ...
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WO/2003/062693A1 |
The invention relates to a flanged member (1), intended to be included as a component in a flanged joint, for installation in a pressure equipment device, and having a first flanged end (3) having a first end surface (10) intended to be ...
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WO/2003/054432A1 |
The invention relates to a coupling for pipes, particularly pipes made of metallic material, operated by internal pressure. The pipes are coated with an inliner (2) made of polymeric material, the free end (21) of which projects from the...
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WO/2003/053729A2 |
A spud assembly (10) for use with a fuel tank (12) having a body (14) defining an interior chamber (16) and having an outer periphery (18). The spud assembly (10) includes a base (20) attached to the outer periphery (18) of the fuel tank...
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WO/2003/048624A1 |
The invention relates to a clamping system for the sealed connection of two tubes (20, 22), in which the opposing ends of the aforementioned tubes comprise support surfaces (16, 18) which project out in relation to the external cylindric...
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WO/2003/040002A1 |
A storage tank for an easily polymerizable compound having an inlet line and a delivery line, characterized in that it further has one or more of circulation lines for preventing the clogging of pipe lines&semi a method for storing an ea...
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WO/2003/038327A2 |
A reduced area gasket (10) has a sealing ring (12, 14) around the inside perimeter of the gasket (10). Remaining portions (13) of the gasket are removed or compressed so that the bolt load is focused on the sealing area when the flange i...
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WO/2003/027560A1 |
The invention relates to a joint that is used to connect two tubular elements comprising: a basic body (12) consisting of an end piece (26), which is used to house a spigot end (6), and a flange (20); a counterflange (14); a packing (16)...
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WO/2003/027561A1 |
An account is given of equipment that is simple in construction and reasonable to buy, operate and control, which equipment is used for monitoring potential leakage points in the areas of jointing flanges (14, 14a) that form part of pipi...
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WO/2003/025447A1 |
The invention concerns a pipe assembling connection, designed in particular for high purity gas distribution lines. Said connection is used for pipes which are each terminated by a tubular end piece (2) including a flange (23) forming a ...
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WO/2003/019069A1 |
An inspection device for use on joint zones of piping (4) and the like where the joint zone (2) includes a joint interface (3a), the device comprising a housing (1) adapted for fitting over the joint interface so as to form a substantial...
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WO/2003/010448A1 |
A gasket device (1) for a pipe joint between two pipe ends (9), the device (1) comprising: a gasket (5) for providing a seal between the two pipe ends (9), and a support structure for receiving the gasket (5), wherein the support structu...
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WO/2003/008809A1 |
The invention relates to a closing device for pneumatic/hydraulic membrane actuators, particularly for membrane cylinders (1, 2) of pneumatic brake systems. The closing device comprises a ring clamp (4) with at least one clamping area (1...
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WO/2003/004723A1 |
The invention relates to a source chemical container assembly (25), comprising a metal container (30, 40) functioning as a vacuum chamber and provided with a removable closure (40), which removable closure (40) seals against the metal co...
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WO/2003/004924A1 |
The invention relates to a branch piece for a pipework, comprising a body (1) including at least one branch fitting (2). A connecting piece (3) is arrangeable in the branch fitting (2). The branch piece includes a locking means made up o...
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WO/2003/001873A2 |
Corrugated plastic pipe sections (2) having a flanged end (3) formed by a circumferential portion of an end corrugation or section of the pipe liner and a method and kit for joining flanged end corrugated plastic pipe sections are descri...
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