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Patent Searching and Data


Matches 651 - 700 out of 15,366

Document Document Title
WO/2008/056007A1
The invention relates to a device for the sealed coupling of two abutting cylindrical pipes, of the type that comprises a truncated surrounding sleeve (2) and clamping means which can reduce the apparent diameter of said sleeve. The surr...  
WO/2008/019043A3
A coupling assembly including first and second members arrangeable between uncoupled and coupled positions. The first member has a receiving portion sized to receive at least a portion of the second member and internal threads provided t...  
WO/2008/053050A2
The fitting for a pipe, in particular for a pipe having a plastic layer on its inside, is provided with a fitting body (15), which comprises plastic material and is provided with at least one coupling region (36) for the pipe, and a meta...  
WO/2008/046205A1
A fitting for fixedly attaching to pipes and the like includes an inner and outer ring being coaxially provided over a pipe. The inner and outer rings are preferably connected by means of a ratchet mechanism allowing for one way advancem...  
WO/2008/048203A2
A fluid conduit having a self-healing sleeve in a spaced relationship from the conduit to provide protection against leaks due to ballistic projectiles, such as small arms fire.  
WO/2008/035104A1
An apparatus for providing an outer seal around a CIPP- lined pipe, the apparatus comprising a tubular body (30), the internal dimension of which is slightly larger than the external dimension of the CIPP-lined pipe, the tubular body (30...  
WO/2008/008174A3
A deformable mechanical pipe coupling is disclosed. The coupling has a plurality of interconnectable segments that straddle the ends of pipe elements to be joined. The segments have arcuate surfaces that engage outer surfaces of the pipe...  
WO/2008/030167A1
In an arrangement for connecting tube elements of a ventilation duct system, the inner tube (3) has an abutment (7') for engagement with a matching abutment (8') of the outer tube (1). By insertion of the inner tube (3) into the outer tu...  
WO/2008/026155A2
One aspect of the invention concerns a socket and spigot pipe (10). The pipe has first and second ends and an intermediate section (14) between the ends. A socket (12) with a groove (18) for a seal (20) is formed at the first end and a s...  
WO/2008/005121A3
An apparatus (10), a system and a method for joining and sealing conduits are provided. According to one embodiment of the present invention, the apparatus includes an edge trim (12) positioned proximate to an end of a first conduit, and...  
WO/2008/023021A1
Urea feed or return line (2) that comprises a hollow coupling (1) enabling it to be connected to a urea tank and that comprises a passage for the urea, this coupling being, in addition, equipped with a heating filament (9), at least one ...  
WO/2008/021934A2
The inventions disclosed herein relate to a quick-connect fitting for connecting a burner tube to a barbecue grill. It is believed that the preferred quick-connect of the present invention reduces the time required to assemble a barbecue...  
WO/2008/019790A1
The invention relates to a covering device, preferably for post-isolating the connection point of pipes, in particular district heating pipes. Said device comprises at least two cover shells (1, 2) which surround the pipes in the mounted...  
WO/2008/018727A1
The present invention relates to pipe couplings which are used to couple pipes such as water service pipes to each other. A pipe coupling having a ring-shaped casing according to the present invention is constructed such that pipes can b...  
WO/2008/010030A1
The present invention concerns a non-slip device (1, 100) for use with flexible couplings and a related coupling. Said device comprises one element (2) provided with means (3) for fixing the coupling (500) to a first tubular element (501...  
WO/2006/020635A3
An adapter that bridges the connecting ends of a medication providing device and a fluid connector includes a housing shroud that is fitted at one end with a core and at its other end with an inner shroud. Once fitted to the housing shro...  
WO/2008/008174A2
A deformable mechanical pipe coupling is disclosed. The coupling has a plurality of interconnectable segments that straddle the ends of pipe elements to be joined. The segments have arcuate surfaces that engage outer surfaces of the pipe...  
WO/2008/005121A2
An apparatus (10), a system and a method for joining and sealing conduits are provided. According to one embodiment of the present invention, the apparatus includes an edge trim (12) positioned proximate to an end of a first conduit, and...  
WO/2008/001652A1
A structure of a connector for a fluid tube, in which galling occurring when metal members are fitted to each other is prevented and which facilitates connection of the members independent of expansion and contraction of dimensions by te...  
WO/2008/000472A2
The invention relates to a spigot-and-socket joint for connecting two pipes, pipe fittings, or similar. Said spigot-and-socket joint comprises a socket end (16) which is assigned to one pipe and into which a spigot end of the other pipe ...  
WO/2007/149259A2
A diode assembly comprises a diode, an electrical lead extending from the diode and a pre-fabricated connector placing the lead of the diode in electrical communication with another electrical component or an electrical circuit, such as ...  
WO/2007/130044A1
A permanently lubricated film gasket for providing a fluid-tight seal between a corrugated pipe (12) and a smooth annular section of an outer pipe (20) or section when the corrugated pipe and the outer pipe or section are in a relative s...  
WO/2007/127394A2
A marine riser assembly having a first tubular member having an external surface with a plurality of first axially spaced formations, a second tubular member having an external surface with a plurality of second axially spaced formations...  
WO/2007/123459A1
A sealing ring (14) is adapted to seal an annular gap (15) between a socket end (11 ) and a spigot end (12), the socket end having a circumferential groove (13) for receiving the sealing ring. Due to manufacturing tolerances, the radius ...  
WO/2007/118555A1
A fluid line connecting part has a mouthpiece (2), which has an insertion opening (5) for a fluid line (10) and an outer inside wall, which is at least partly flared with respect to the longitudinal axis, so that the receiving space (9) ...  
WO/2007/120642A2
A dual-containment pipe includes a primary pipe (10) and a secondary pipe (20) having an inner peripheral surface (20a) that radially supports an outer peripheral surface of the primary pipe with an interstice formed therebetween. The se...  
WO/2007/116606A1
A joint mechanism characterized in that reliable sealing effect is attained, pull-out accident of connected pipe can be prevented, elongation/contraction of the connected pipe can be dealt with, and no special tool is required for instal...  
WO/2006/086616A3
A pipe clamp for connecting pipe ends together to form a gas tight seal. The clamp includes an open band, tightening mechanism, split sealing sleeve, and inner gasket. The band extends circumferentially from a first end to a second end a...  
WO/2007/114414A1
A resin pipe welding device (10) comprises support means (11, 12) for supporting a resin pipe (1) engaged with a resin joint (2) and a laser radiating means (30) for radiating a laser beam to the engaged portions of the resin joint and t...  
WO/2007/114755A1
The present invention concerns an entrance flange for connecting an elongated member (2) to a component (3) , comprising a connection body (5) having means (6, 7) for connecting the entrance flange (1) to the component (3) , and a skirt ...  
WO/2007/110453A1
General-purpose fluid-tight gasket (1) which allows the coupling between pipes in a fluid-tight manner, and which can be used for a wide range of different diameters of pipes. It has an annular configuration of trapezoidal section in the...  
WO/2007/083028A3
The invention concerns a tubular joint comprising an interlocking tip (4) provided with an inner groove (18) for receiving a smooth tip (6) and a sealing liner (8) arranged in the inner groove (18). It also comprises anti-extrusion means...  
WO/2005/114027A3
A sealing member (32) is disclosed having an outer surface that supports segments (52, 54) of a pipe coupling for joining pipe elements in end to end relation. The segments are supported in spaced relation to permit the pipe elements to ...  
WO/2007/105574A1
Provided are a pipe fitting where a sleeve is prevented from being lost, which improves workability in connecting pipes, and in which sealing ability at the connection between the pipes is secured, and a refrigeration device etc. using t...  
WO/2005/116503A3
A pipe coupler for use in connecting a pair of automotive exhaust pipe ends each having a circumferential rib. The pipe coupler includes a ribbed band and internal split sealing sleeve along with a tightening mechanism for clamping the b...  
WO2007054510A8
The invention relates to a connecting system for conduits, fittings or assemblies, which are intended for guiding a fluid under a pressure (p1) that is higher than a comparison pressure (p2). The system comprises a first and a second cou...  
WO/2007/086757A1
The present invention relates to a clamping mechanism, including a deformable body configured to provide a friction fit with at least one element to which it is fitted, and at least one slot in the deformable body, the clamping mechanism...  
WO/2007/083028A2
The invention concerns a tubular joint comprising an interlocking tip (4) provided with an inner groove (18) for receiving a smooth tip (6) and a sealing liner (8) arranged in the inner groove (18). It also comprises anti-extrusion means...  
WO/2007/083283A1
The invention relates to a two-piece clamp, especially for fastening high-pressure tubes to tube-type fittings or joining such tubes to each other. The inventive clamp comprises two substantially identical, shell-shaped housing halves (1...  
WO/2007/079744A1
The invention relates to a connecting device for at least one guide tube (6) to at least one guide rail (4), especially of a sliding roof device. Said connecting device comprises means for fastening the connecting device (1) to the guide...  
WO/2005/114024A3
A preassembled mechanical pipe coupling having spacers is disclosed. The coupling has a plurality of interconnectable segments that straddle the ends of pipe elements to be joined. The segments have arcuate surfaces that engage outer sur...  
WO/2007/073790A1
The invention relates to a coupling which is used to connect two line ends of a fluid line system. Said coupling comprises a receiving part (2), an insertion part (1) which can be introduced into the receiving part (2) and which can be c...  
WO/2006/004720A3
A fitting for use with corrugated tubing, the fitting comprising: a nut having a passage therethrough for receiving the tubing, the tubing being corrugated tubing having a series of peaks and valleys; a plurality of retainers positioned ...  
WO/2006/047437A3
An apparatus and method according to which the apparatus includes a pair of connected arcuate members for clamping around a pipe, with each arcuate member including at least one protrusion. The arcuate members have a first material hardn...  
WO/2005/114028A3
A coupling for joining pipe elements in end to end relationship is disclosed. The coupling includes a sealing member having an inner diameter and an outer surface. A plurality of segments are supported on the sealing member's outer surfa...  
WO/2005/114025A3
A preassembled mechanical pipe coupling for joining pipe elements in end-to-end relationship is disclosed. The coupling is formed from a plurality of interconnectable segments that are initially maintained in spaced apart relation. The s...  
WO/2007/067415A2
A pipe sealing gasket is shown which is designed to be received within a groove provided within the belled, socket end of a plastic pipe. The sealing gasket has a body formed of resilient material and has a retainer ring embedded therein...  
WO/2007/067108A1
The invention discloses a sealing device (200) for sealing between an opening (A) in an air duct (100) in a motor vehicle and an object (110) which is arranged in the opening (A) of the air duct (100). The opening has an edge (120) which...  
WO/2007/062552A1
A joint for connecting stainless steel water pipes comprises a sleeved type housing and a fastening nut, which is screwed into an internal threaded end of the housing. A stainless steel short pipe is positioned in the center within the s...  
WO/2007/055576A1
The invention relates to a coupling device for coupling with a tube (10) , comprising at least one pressure element (3) for experting a clamping force on the tube, wherein the same is provided with at least one sealing organ (12) wherein...  

Matches 651 - 700 out of 15,366