Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 451 - 500 out of 3,679

Document Document Title
WO/2008/119112A1
Apparatus for joining a first conduit to a second conduit comprising a first coupler for attachment to an end of the first conduit, a second coupler for attachment to an end of the second conduit and for engagement to the first coupler, ...  
WO/2008/110765A1
A coupling (1) for connection to a tubular conduit (4) has a hollow expandable seal arrangement (12) moveable from an unexpanded position in which a tubular conduit (4) can be pushed past the seal to an expanded position in which the sea...  
WO/2008/042105A3
A push-together pipe assembly is disclosed for joining two pipe ends. One pipe end has a specially contoured exterior surface. The other pipe end has a mating specially contoured interior surface. Each of the contoured surfaces is made u...  
WO/2008/042106A3
A push-together pipe assembly is disclosed for joining two pipe ends. One pipe end has a specially contoured exterior surface. The other pipe end has a mating specially contoured interior surface. Each of the contoured surfaces is made u...  
WO/2007/089427A3
A long felt need for more reliable and safer pipe threads is provided which teaches (1) how to offset the mismatch of pipe threads that occurs due to elongation of the pin and contraction of the box during assembly; (2) how to prevent se...  
WO/2008/039317A3
A thread form is shown which is used to make a threaded pipe connection capable of being screwed together and subsequently unscrewed. A pin is provided having external threads with stab flanks and load flanks and flat crests and roots fo...  
WO/2008/083427A1
A hose fitting (10) that would be typically employed in the mining industry. The hose fitting (10) includes a female coupling member (11) and a male coupling member (12). To secure the members (11, 12) together there is provided a pin as...  
WO/2008/039456A3
A coupling assembly including a union member having a first receiving portion with internal threads and a second receiving portion with oppositely oriented internal threads, a first coupling member (e.g., a hose adapter) having external ...  
WO2005116511B1
A threaded pipe joint coupling with wire lock system made of polyvinyl chloride comprising two pipe joining components (19,20), two sealing rings (13,22), including a wire lock (39), said wire lock (39) being inserted into a groove (12,4...  
WO/2008/004060A3
An apparatus includes a fluid path, a coupling, and a nozzle. The fluid path is to carry a fluid including one or more microparticles. The coupling is located in the fluid path. The nozzle is located in the fluid path to move the fluid t...  
WO/2008/064110A1
A fitting (14) incorporating a quick actuating sealing and locking device and methods of actuating the fitting and forming a seal between a length of corrugated tubing (10) and the fitting (14) are provided. The tubing (10) can be corrug...  
WO/2008/062443A2
The present invention provides a novel locking pipe joint for use in fluid-carrying pipe systems. The locking pipe joint of the present invention provides a system of joints that will withstand the stresses and forces imposed on a pipe s...  
WO/2008/057766A2
This invention is directed to a flange coupling member for connecting pipe sections, including subsea pipe sections. The invention uses an elastomeric band, a tapered cone ring and a tapered slip ring to provide a coupling capability. Ad...  
WO/2008/048174A1
The present invention relates to a cooler arrangement of a vehicle. The cooler arrangement comprises a charge air cooler (1) which itself comprises at least one pipeline (1a) for guiding compressed air during cooling and a tank (1c) adap...  
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...  
WO2005116511A8
A threaded pipe joint coupling with wire lock system made of polyvinyl chloride comprising two pipe joining components (19,20), two sealing rings (13,22), including a wire lock (39), said wire lock (39) being inserted into a groove (12,4...  
WO/2007/115800A3
The invention relates to a fluid duct (10), especially for use in motor vehicles to feed liquid in order to wipe windows or headlights of said motor vehicle. Said fluid duct (10) comprises a flexible pipe (12) with at least one corrugate...  
WO/2006/076194A3
A threaded and coupled connector with tapered threads having equivalent heights (same height on pin and box threads), negative load flanks, biased tapered thread forms with a torque shoulder formed by pin noses that abut at a central poi...  
WO/2008/040394A1
An insert (4) is provided for connecting standardized fittings (2) normally used for connecting standardized pipes with multilayer pipes (3). The insert (4) being slightly elastically deformable is adapted to be inserted into a fitting (...  
WO/2006/076656A3
A first fluid connector is provided for selective interconnection to and fluid transfer with a second fluid connector. The first connector comprises a fluid passageway, an internal member and an outer collar supportably disposed about th...  
WO/2007/109215A3
A fluid connector is provided that allows for the simultaneous sealing of multiple tubes within a single outer shell when an external radial compressive force is applied.  
WO/2008/039317A2
A thread form is shown which is used to make a threaded pipe connection capable of being screwed together and subsequently unscrewed. A pin is provided having external threads with stab flanks and load flanks and flat crests and roots fo...  
WO/2008/008294A3
A flange structure (10') for a fuel supply unit of a vehicle includes at least one electrically conductive fuel port (16') having first and second ends (22, 24) and features (25, 26) defining a channel (28) about a periphery thereof. An ...  
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/2008/020134A1
The invention relates to a connection (3) and a method of producing a sealed connection (1) between a rigid metallic pipe (2) and the fitting (3) of an elastomer flexible pipe (4) comprising a core (5) of corrugated steel with parallel t...  
WO/2008/020244A1
A pipe coupling (2) comprises:- a) a first coupling section (4); and, b) a second coupling section (16), whereby, in use, the first and second coupling sections (4, 16) are co- joined and placed between opposed ends (8, 10) of a pipe to ...  
WO/2007/139632A3
A sealing device and method for sealing a length of tubing with a fitting are provided, where the sealing device includes at least one sealing surface formed with a plurality of ridges. The sealing device is particularly useful for seali...  
WO2007148998B1
The subject of the invention is an insulating pipe joint designed for incorporation into a pipeline, said pipe joint having a spark gap. The insulating pipe joint according to this invention consists of two tubular steel components 1, 3 ...  
WO/2008/012670A1
A device called water insulator (1) is described, for limiting the transmission of current through the water in pipes, in particular for the electrical insulation of water inlet and outlet pipes (1104) in electrical storage or instant wa...  
WO/2008/011119A2
A coupling assembly having male and female coupling members that are connectable and separable from each other. The coupling assembly utilizes a resiliently expandable locking element, which is provided on the male coupling member, to co...  
WO/2007/106743A3
A tubular fluid conduit (10) which is especially adapted for use in supplying preconditioned air to an aircraft being serviced, wherein the tubular conduit (10) may be fabricated as a thermoplastic extrusion having a constant diameter di...  
WO/2008/008294A2
A flange structure (10') for a fuel supply unit of a vehicle includes at least one electrically conductive fuel port (16') having first and second ends (22, 24) and features (25, 26) defining a channel (28) about a periphery thereof. An ...  
WO/2008/005013A1
In some embodiments, an apparatus and a system, as well as a method and an article, may operate to couple, in a substantially fluid- tight manner, a first tubular member (140') carrying a first set of tubular member conductors (124') to ...  
WO/2008/000854A1
An electrical insulating system for a line element that forms part of a fluid system subjected to risks of possible external electrical discharges, such as the fuel system of an aircraft. Use is made of an insulating insert (12) between ...  
WO/2007/148998A1
The subject of the invention is an insulating pipe joint designed for incorporation into a pipeline, said pipe joint having a spark gap. The insulating pipe joint according to this invention consists of two tubular steel components 1, 3 ...  
WO/2007/058642A3
A composite pipe segment is formed to include tapered in wall thickness ends that are each defined by opposed frustoconical surfaces conformed for self centering receipt and intimate bonding contact within an annular space between corres...  
WO2007103059A9
A pipeline (20) that lies primarily in the sea and that consists of multiple steel pipe sections connected in tandem at pipe joints, includes a protective coating around the pipe sections and around the pipe joints. Each pipe section is ...  
WO/2007/115800A2
The invention relates to a fluid duct (10), especially for use in motor vehicles to feed liquid in order to wipe windows or headlights of said motor vehicle. Said fluid duct (10) comprises a flexible pipe (12) with at least one corrugate...  
WO/2007/115183A1
Threaded connections including a pin member and a box member and are mismatched. The pin member and the box member have wedge threads formed thereon with a gap formed between pin and box load flanks and/or pin and box stab flanks of the ...  
WO/2007/115096A1
A threaded connection for a conduit includes a pin member and a box member. The pin member includes a pin thread having a pin thread crest, a pin thread root, a pin load flank oriented at a pin load flank angle, and a pin stab flank orie...  
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/2007/106743A2
A tubular fluid conduit (10) which is especially adapted for use in supplying preconditioned air to an aircraft being serviced, wherein the tubular conduit (10) may be fabricated as a thermoplastic extrusion having a constant diameter di...  
WO/2007/103059A2
A pipeline (20) that lies primarily in the sea and that consists of multiple steel pipe sections connected in tandem at pipe joints, includes a protective coating around the pipe sections and around the pipe joints. Each pipe section is ...  
WO/2007/103128A2
A coupling device that provides a liquid tight seal at the connection with a conduit with easy installation The device comprises a tubular connector body, a compression nut, a first sealing ring a second sealing ring, a ferrule, and a lo...  
WO2007019141A9
Pitting connections (10) for corrugated metal tubing (14) . The connection includes a body (16) having an external Iy- threaded end, a nut or other fastener (18) which is threadably engageable with the body end, and a collet (20) which i...  
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...  
WO/2007/089427A2
A long felt need for more reliable and safer pipe threads is provided which teaches (1) how to offset the mismatch of pipe threads that occurs due to elongation of the pin and contraction of the box during assembly; (2) how to prevent se...  
WO/2007/088096A1
A vacuum line (100) has a vibration damper for reducing the transmission of vibrations from one part (114) to another part (116). The vibration damper is formed by a gas damper.  
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/2006/020204A3
A modular connection assembly (10) features an insert (14) secured within an aperture (21) of a wall of a manhole and includes a fir cavity having a threaded region. An adapter (18) includes a second cavity and a first end having a threa...  

Matches 451 - 500 out of 3,679