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Patent Searching and Data


Matches 401 - 450 out of 15,261

Document Document Title
WO/2012/055784A2
The invention relates to a disc damper for a charge air line of an internal combustion engine (24) having a turbocharger (20), comprising an inlet (26), an outlet (28), and at least one slit chamber (38) disposed between the inlet (26) a...  
WO/2012/054704A2
The present invention includes a gasket with a chamfered opening for facilitating insertion of an object within the gasket. The chamfered opening is comprised of a radially symmetric sloping surface that radially extends from a distal ed...  
WO/2012/054704A3
The present invention includes a gasket with a chamfered opening for facilitating insertion of an object within the gasket. The chamfered opening is comprised of a radially symmetric sloping surface that radially extends from a distal ed...  
WO/2012/034572A1
In order to simplify the installation of such a pipe connector (1) and ensure a fluid-tight connection between the pipe connector (1) and the pipes (2) to be connected to the pipe connector, the pipe connector (1) has at least one connec...  
WO/2012/033253A1
An insertion-type pipe connection device of the present invention comprises: a hose (10); an insert (100) which has a stepped portion (101) formed with a larger diameter than a cylindrical body of the insert in the center of said body an...  
WO/2012/034109A2
An aeration system for treating liquid contained in a vessel is provided. The aeration system includes a header pipe and a plurality of lateral pipes coupled to the header pipe. The lateral pipes each have one or more tubular diffuser me...  
WO/2012/030061A3
The present invention relates to a pipe connecting socket. According to a preferred embodiment of the present invention, a pipe connecting socket used for connecting two pipes comprising: a hollow main body of which both sides are opened...  
WO/2012/030061A2
The present invention relates to a pipe connecting socket. According to a preferred embodiment of the present invention, a pipe connecting socket used for connecting two pipes comprising: a hollow main body of which both sides are opened...  
WO/2012/026037A1
The present invention provides a pipe joint configured so that when a lock body (20) is no longer being pressed by a press bolt (30), the lock body (20) slips off the outer periphery of a second pipe (120) into which a claw (21) had been...  
WO/2012/026513A1
Provided is a pipe joint configured in such a manner that a claw section (21) which bites into the outer peripheral surface of a second pipe (120) comes out of the outer peripheral surface when an engagement body (20) is no longer presse...  
WO/2012/027464A2
Gaskets for use with a bell and spigot coupling system are disclosed herein. The gasket comprises an elastomeric member having a front edge, a first section, and a second section. Axial forces generated by the insertion of the spigot to ...  
WO/2012/023761A2
The present invention relates to a fluid pipe connector capable of connecting a fluid pipe, and more particularly, to a fluid pipe connector capable of conveniently connecting a fluid pipe simply by inserting the fluid pipe into a bushin...  
WO/2012/023761A3
The present invention relates to a fluid pipe connector capable of connecting a fluid pipe, and more particularly, to a fluid pipe connector capable of conveniently connecting a fluid pipe simply by inserting the fluid pipe into a bushin...  
WO/2012/020063A1
System for embedding a sealable conduit for ducting a tube or cable in a wall or floor which is to be produced by a casting process, wherein the system comprises at least one pipe-inlet having a smooth inlet-end for receiving a sealing d...  
WO/2012/019590A2
The invention relates to a system for sealing a pipeline system, comprising a fluid-tight hose (1) for inserting into the area of the gap (2) between two pipes (3a, 3b) of a pipeline system to be sealed. The hose (1) is provided with a s...  
WO/2012/020063A9
System for embedding a sealable conduit for ducting a tube or cable in a wall or floor which is to be produced by a casting process, wherein the system comprises at least one pipe-inlet having a smooth inlet-end for receiving a sealing d...  
WO/2012/018782A3
An improved clamp constricting objects to be held in place including hoses wires tubes. One embodiment having some or all plastic molded parts one of which is a support base (10) to one side is attached a partially grooved or fully flexi...  
WO/2012/016277A1
A pipe joint between two metallic pipes which have been internally and/or externally coated with a material to prevent corrosion. The pipe joint includes a spigot terminating in an inverted hump supporting an elastomeric seal wherein the...  
WO/2012/018782A2
An improved clamp constricting objects to be held in place including hoses wires tubes. One embodiment having some or all plastic molded parts one of which is a support base (10) to one side is attached a partially grooved or fully flexi...  
WO/2012/015653A3
A grip ring assembly (10) including at least one yoke assembly (12, 14) for assembling on to a pipe that is to be coupled axially to a mechanical part, the at least one yoke assembly (12, 14) including an upper yoke (12U / 14U) and a low...  
WO/2012/011953A2
A leak detector for an insulated duct carrying pressurized hot air comprises a cover secured over a circumferential cut in the insulation of the duct, or over a joint connecting duct sections, thereby creating a reservoir of hot air whic...  
WO/2012/011647A1
The present invention relates to an air coupler. A coupling part (11a) of a plug (2) has a straight-line shape. Also, a coupling hole (22a) of a coupling ring (20a) coupled to the coupling part (11a) has a straight-line shape without hav...  
WO/2012/008918A1
A clamp (106) for a pipe assembly (101) having an adjustable effective length is disclosed. The clamp (106) comprises: a clamp body (107) configured to be clamped to the pipe assembly (101) and includes an engagement device (233; 234) ha...  
WO/2012/008953A1
Mounting apparatus includes a shaft member having a shaft fluidic channel therein and a shaft exterior surface. The shaft exterior surface includes a base portion and a sidewall portion forming an intersecting angle therebetween. The mou...  
WO/2012/000112A1
A coupling, for connecting two shaft sections, comprising a plurality of connection pieces featuring recesses to receive projections extending from the ends of both the shaft sections, and an assembly mechanism which secures the connecti...  
WO/2011/157054A1
A connector for a large-diameter air-compressed conveying pipeline is disclosed. The connector is composed of a metal housing and a seal device. An annular mounting slot (12) is provided in the inner cavity of the metal housing, and the ...  
WO/2011/155082A1
A pipe joint (10) is provided with: pressing rings (4) fitted over pipes to be joined; a pipe joint body (2) having containing sections (20) expanded in diameter toward the pressing rings (4); tightening elements (3) capable of operating...  
WO/2011/149840A1
A conduit coupling system, sealing device, bell and method of use are disclosed herein. The system comprises at least two piping components, and a sealing device. A first component has a bell and a second component has a spigot, the spig...  
WO/2011/146160A1
A seal used with crimp-type couplings to provide a fluid tight joint has a ring that surrounds a point. The ring has a multiplicity of cross sections. Each cross section may have the same shape and area at every position along the entire...  
WO/2011/140281A3
A connector assembly that provides fluid communication between a first conduit and a second conduit. The connector assembly includes a first coupler, a retainer, and a second coupler. The retainer is carried by the first coupler. The sec...  
WO/2011/140281A2
A connector assembly that provides fluid communication between a first conduit and a second conduit. The connector assembly includes a first coupler, a retainer, and a second coupler. The retainer is carried by the first coupler. The sec...  
WO/2011/131106A1
A thin wall steel-fiber concrete pipe is disclosed, which comprises a faucet, a socket, a steel-fiber concrete pipe core with a steel cylinder, prestressed steel wires and a protective layer. The faucet and the socket are fixedly and coa...  
WO/2011/133375A1
A replacement fitting assembly for a pipe is disclosed including a split connector with a first wall portion having a first externally threaded portion and a first support portion, and a second wall portion having a second externally thr...  
WO/2011/128050A1
The present invention relates to a device for axially fixing a connection (1) between a pipe (2) with a plug-in socket (3) and a pipe component (4, 4') with a tapered end (5) which is inserted into the plug-in socket (3), wherein the dev...  
WO/2011/120669A1
The invention relates to a pipe connection devices for securely and sealingly connecting an insertion end (1) to a coupling (2) having a clamp ring (4) made of a plurality of elements (3) disposed so as to be displaceable relative to one...  
WO/2011/119242A3
An apparatus and method for protecting an inner radial surface of a housing of a turbomachine from corrosion. The method includes tapering the inner radial surface of the housing and a corresponding outer radial surface of a corrosion-re...  
WO/2011/119242A2
An apparatus and method for protecting an inner radial surface of a housing of a turbomachine from corrosion. The method includes tapering the inner radial surface of the housing and a corresponding outer radial surface of a corrosion-re...  
WO/2011/119211A1
A bi-directional seal assembly for sealing the annulus between an inner tubular member and an outer tubular member comprises an annular seal which in cross section includes a generally U-shaped first portion having a radially inner first...  
WO/2011/107288A1
The present invention relates to a pipe connecting system for a pipe connection consisting of at least two pipes (1), in particular concrete pipes, and of a connecting sleeve (3) for connecting the pipes, wherein the connecting sleeve (3...  
WO/2011/102637A3
The present invention relates to a one-touch pipe connection device which can: solve the problems of the existing pipe connection device that is fixed to a pipe by bolts, that is, deterioration of the fixing power caused by unfastened bo...  
WO/2011/102637A2
The present invention relates to a one-touch pipe connection device which can: solve the problems of the existing pipe connection device that is fixed to a pipe by bolts, that is, deterioration of the fixing power caused by unfastened bo...  
WO/2011/102875A1
A mechanical pipe coupling is formed of segments attached end to end to surround a central space. Each segment has arcuate keys which project toward the central space. Each key is formed of a pair of side surfaces and a mid surface betwe...  
WO/2011/099186A1
In conventionally used male nipples, fluid leaks from the connecting unit have occurred, and these leaks need to be eliminated. Disclosed is a hose connector in which a sleeve is fit to a nipple extended over a hose insertion section, an...  
WO/2011/091135A2
A pipe clamp that includes a band having an inner surface defining a first channel segment located inwardly of first and second axial ends of the band, a tightening mechanism for drawing first and second circumferential ends of the band ...  
WO/2011/091135A3
A pipe clamp that includes a band having an inner surface defining a first channel segment located inwardly of first and second axial ends of the band, a tightening mechanism for drawing first and second circumferential ends of the band ...  
WO/2011/083913A2
The present invention relates to a connecting apparatus used for connecting underground pipes and to a composition for preparing a foamed sheet used for same. Specifically, the present invention relates to a sheet composition for a pipe ...  
WO/2011/082478A1
A repair device for repairing a leaking section in a pipe includes a sealing member of resilient material which fully surrounds the leaking section. The sealing member includes first and second annular sealing faces arranged for sealing ...  
WO/2011/083913A3
The present invention relates to a connecting apparatus used for connecting underground pipes and to a composition for preparing a foamed sheet used for same. Specifically, the present invention relates to a sheet composition for a pipe ...  
WO/2011/082417A3
A fitting 10 for coupling with a pipe 16 in a sour environment includes a coupling body 12, a ring 14 positioned to fit over an end 42 of the coupling body 12, a main seal 30 formed on an inner surface of the coupling body 12, a transiti...  
WO/2011/074498A1
Disclosed is a housing type pipe joint such that an appropriate joint fastening state can be confirmed, and that the fastening work burden is reduced. This housing type pipe joint is provided with a pair of joint segments, an elastic sea...  

Matches 401 - 450 out of 15,261