| Patents for F16L 23 - Flanged joints (7,944) |
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| 10/23/2008 | WO2008102116A3 Annular clamp |
| 10/23/2008 | US20080258459 Pipe Joint |
| 10/23/2008 | US20080258400 Sealing System for Joints |
| 10/23/2008 | DE202007010850U1 Vorrichtung zum Verspannen von Profilen an Lüftungskanälen Device for clamping profiles to ventilation ducts |
| 10/22/2008 | EP1983235A1 Portable manway cover hinge device |
| 10/22/2008 | EP1982101A2 Sealed flange joint for high pressure and high purity gas channels |
| 10/22/2008 | CN201137828Y Holiday lamp |
| 10/22/2008 | CN201137773Y Automobile braking master cylinder fuel inlet joint seal device |
| 10/22/2008 | CN201137772Y Mining heavy-duty car hydraulic oil conduit flange combination type high temperature resistant high pressure seal piece |
| 10/22/2008 | CN201137771Y Flange pipe jointing device |
| 10/22/2008 | CN101290080A Motorcycle water-cooled engine cylinder body admitting pipe joint mounting structure |
| 10/16/2008 | US20080252075 Coupling device |
| 10/15/2008 | CN201133526Y Rigid and flexible flange with diameter |
| 10/15/2008 | CN201133525Y Flange connection seal device |
| 10/15/2008 | CN100425889C Gasket ring for flange connection |
| 10/15/2008 | CN100425708C Concrete conveying pipe production process |
| 10/14/2008 | US7434851 Device for the connection of high-pressure conduit pipes |
| 10/14/2008 | US7434849 Pipe joint for refrigeration cycle |
| 10/09/2008 | DE202008008545U1 Verbindungsvorrichtung mit einem zwei Flansche umgreifenden Spannring Connecting device with a tensioning ring enclosing the two flanges |
| 10/08/2008 | CN201129600Y Submarine pipeline underwater flange seal protecting equipment |
| 10/08/2008 | CN201129586Y Polyethylene, steel bushing flange and pipeline connecting structure |
| 10/08/2008 | CN201129570Y Flange coupling |
| 10/08/2008 | CN201129569Y Diesel oil return pipe flange group welding tool set up |
| 10/07/2008 | US7431349 Releasable connection arrangement for two rotationally symmetrical components |
| 10/02/2008 | DE20221865U1 Druckfeste Flanschverbindung Flameproof flange |
| 10/02/2008 | DE102007014861A1 Verbindung von Bauteilen einer Windenergieanlage Connection of components of a wind turbine |
| 10/02/2008 | DE102007014860A1 Verbindung von Bauteilen einer Windenergieanlage Connection of components of a wind turbine |
| 10/01/2008 | EP1974158A1 Sealing arrangement |
| 10/01/2008 | CN100422621C Concrete conveying pipe connecting device |
| 09/30/2008 | CA2475691C Pipe clamp |
| 09/25/2008 | WO2008053142A3 Testing and venting pipe annulus |
| 09/25/2008 | US20080231050 Metal structure defining circular flanged hole and method for making the same |
| 09/24/2008 | CN201121784Y Flange dish |
| 09/24/2008 | CN201121781Y Metal flexible pipe for fluid pipeline |
| 09/24/2008 | CN201121776Y Feed pipe and drain pipe with cable hole |
| 09/24/2008 | CN101270837A Non-welding flange-connection stainless steel metal flexible pipe and production method |
| 09/23/2008 | CA2183295C Circular and oval flanged rings for connecting ducting and method of making |
| 09/18/2008 | DE202008009317U1 Dichtungsanordnung für eine Flanschverbindung A sealing arrangement for a flange |
| 09/18/2008 | CA2680943A1 A seamless steel tube for use as a steel catenary riser in the touch down zone |
| 09/17/2008 | EP1970612A1 Corner piece system for connecting flange sections of sheet metal canal sections |
| 09/17/2008 | CN201116638Y Mobile flange applied for pump and filter passageway |
| 09/17/2008 | CN201116637Y Metal flange plugging pore |
| 09/17/2008 | CN201116636Y Flange tower connection tube for sulfur-containing smoke transmission pipeline and drying tower |
| 09/17/2008 | CN101266004A Flange for connecting conveyer pipe |
| 09/17/2008 | CN101266003A Conveyer pipe terminal port flange |
| 09/17/2008 | CN101265997A Non-welding flange connected omega type non-corrodible steel metal hose and manufacture method |
| 09/17/2008 | CN101265988A Flange valve and flange pipe pump |
| 09/16/2008 | US7425023 Profiled clamp |
| 09/11/2008 | US20080216539 Method and Device for the Integral Molding of a Flange to the End of a Round or Oval Pipe of Thin-Walled Sheet Metal and Pipe Produced by the Method |
| 09/11/2008 | DE10243644B4 Lösbare Verbindung von Profilbauteilen Releasable connection of profile components |
| 09/11/2008 | DE102007010085A1 Flanschverbindungen Flange |
| 09/10/2008 | CN101260951A Deep water flange automatic connection nut aligning and screwing device |
| 09/04/2008 | WO2008106654A2 Two-piece flange adapter |
| 09/04/2008 | US20080211195 Annular Seal Member for Use in Spherical Exhaust Pipe Joint, and Production Method Thereof |
| 09/04/2008 | DE102007011607A1 Pipe connection for pieces of piping with units of pipes at risk of corrosion has a front protection, a connecting element and a sealing unit |
| 09/03/2008 | EP1965117A1 Flange connections |
| 09/03/2008 | EP1964777A1 Electric insulation device for use in fuel lines |
| 09/03/2008 | CN201110431Y Pipeline coupling piece |
| 09/03/2008 | CN201110430Y Pipe connection flange |
| 09/03/2008 | CN201110429Y Connected structure for flange type pipe fitting |
| 09/02/2008 | US7418850 Integrally formed flanged metal pipe and method of manufacturing thereof |
| 08/28/2008 | WO2008077013A3 Connection of tubes for air conditioning and seal adapted thereto |
| 08/28/2008 | WO2008030392A3 Banded flexible pipe coupling |
| 08/28/2008 | US20080205578 Apparatus and method for reinforcing jet pump riser |
| 08/28/2008 | US20080203727 Pipe ring apparatus and method |
| 08/28/2008 | US20080202185 Roller tool for forming grooves in pipes |
| 08/27/2008 | EP1962008A1 Annular clamp |
| 08/27/2008 | CN101251211A Predeformation structure of plane welding flange |
| 08/27/2008 | CN100414161C Clamp for fixing and connecting pipes |
| 08/26/2008 | US7415765 Flange coupling and manufacturing method for the same |
| 08/21/2008 | WO2008060458A3 Duct flange |
| 08/21/2008 | WO2007008515A3 Seal arrangement with corrosion barrier and method |
| 08/21/2008 | US20080199273 Method to limit a creep of bolts and gaskets of bolted flanged connections |
| 08/21/2008 | US20080197627 Annular clamp |
| 08/20/2008 | CN101245877A Feed pipe and drain pipe with cable hole |
| 08/15/2008 | CA2621580A1 Serviceable double block and bleed valve |
| 08/14/2008 | US20080191477 Trunking Connector Assembly |
| 08/14/2008 | US20080191465 Clamping Ring for Connecting Thin-Walled Tubes |
| 08/14/2008 | DE102007030485B3 Condensate-tight bend fitting for flue pipe, is made from connecting sections with beaded, inwardly-turned, mating flanges and surrounding clamping shells |
| 08/14/2008 | DE102007005300A1 Sealing ring for producing flange connection, has flange elements that are connectable together via connecting elements, and preset breaking points formed in outer circumference area, where points are moldable for forming fit attachment |
| 08/13/2008 | CN201100494Y A ventilation tube flange |
| 08/13/2008 | CN101240867A Automobile braking master cylinder fuel inlet fitting seal device |
| 08/13/2008 | CN101240866A Blast furnace front blast pipe rapid connection method and auxiliary device |
| 08/12/2008 | US7410192 Ribbed pipe clamp with sealing sleeve |
| 08/07/2008 | US20080185841 Stepped ball joint pipe clamp and pre-attachment components therefor |
| 08/07/2008 | DE102007006729A1 Kapselungsabschnitt einer gasisolierten Hochspannungsanlage Encapsulation of a gas-insulated high-voltage system |
| 08/06/2008 | CN101238320A Pipe fitting |
| 07/31/2008 | WO2008090236A1 Vibration-absorbing device intended for metal ducts used in production processes |
| 07/31/2008 | US20080179885 Connecting device between two tubes for defining a play place for pets |
| 07/31/2008 | DE19964222B4 Spannvorrichtung für eine schwingungsentkoppelnde Flanschverbindung Tensioning device for a vibration-decoupling flange |
| 07/30/2008 | EP1546597B1 Flange coupling |
| 07/30/2008 | CN101230945A Ripple compensator against vibration |
| 07/30/2008 | CN101230942A Build-up composite flange and manufacturing method thereof |
| 07/30/2008 | CN100406799C 流体接头及其设计方法 The fluid coupling and its design method |
| 07/24/2008 | WO2008087001A1 Clamping flange arrangement for connecting an exhaust system to an internal combustion engine |
| 07/24/2008 | US20080174113 Connection assembly |
| 07/23/2008 | EP1947376A2 Hermetic refrigerant fitting |
| 07/23/2008 | CN201090863Y Flanged disc of composite construction |
| 07/23/2008 | CN201090862Y Jointing construction of conveying pipe |
| 07/23/2008 | CN201090861Y Port organization of conveying pipe |