| Patents for F16L 23 - Flanged joints (7,944) |
|---|
| 05/12/2011 | US20110109081 Drilling riser connector |
| 05/11/2011 | EP2320116A1 Pipe conduit connection |
| 05/11/2011 | EP2320112A1 Washer |
| 05/11/2011 | CN201827599U Stainless steel-lining groove pipe fitting |
| 05/11/2011 | CN201827573U High-pressure square elbow |
| 05/11/2011 | CN201827557U Axial expansion device and valve provided with same |
| 05/11/2011 | CN201827555U Rectangular ring flange used for water supply equipment |
| 05/11/2011 | CN201827554U Flange connecting porcelain bushings |
| 05/11/2011 | CN201827360U Symmetric V-shaped rubber-metal composite sealing piece |
| 05/11/2011 | CN102057201A Clamp connector for clamping together connecting pieces on pipelines |
| 05/11/2011 | CN102057200A Flange assembly with improved serviceability |
| 05/11/2011 | CN102052537A Steam tracing tee-joint sleeve |
| 05/11/2011 | CN102052530A Pressure flange |
| 05/11/2011 | CN102052529A Double-sided variable speed flange |
| 05/05/2011 | WO2011053590A1 Systems and methods for hinge couplings |
| 05/05/2011 | US20110101687 Coupling |
| 05/05/2011 | CA2778956A1 Systems and methods for hinge couplings |
| 05/04/2011 | CN201818961U Vacuum transmission pipe and connecting structure |
| 05/04/2011 | CN201818938U Movable joint for pipeline |
| 05/04/2011 | CN201818936U Graphite-tube matched flange device |
| 05/04/2011 | CN201818935U Insulating flange |
| 05/04/2011 | CN201818934U Stainless-steel through-connection pipe part manufactured by punching |
| 05/04/2011 | CN201818933U Stainless steel connecting pipe fitting fabricated by stamping |
| 04/27/2011 | CN201810919U Gland-free type telescopic device |
| 04/27/2011 | CN201810905U Stamping lap joint flange assembly |
| 04/27/2011 | CN102032406A Quake-proof joint of buried pipe network |
| 04/26/2011 | US7931310 Pipe coupler |
| 04/26/2011 | US7931309 Modular compressed air maintenance unit |
| 04/26/2011 | CA2520160C Jacketed pipe flange and method |
| 04/20/2011 | EP2310734A1 Tightening device with collar |
| 04/20/2011 | EP2310722A1 Comby two-sided overlain gasket for sealing of dismountable flanged joints |
| 04/20/2011 | CN201803019U Flange protecting sleeve |
| 04/20/2011 | CN201803017U Sieve mesh type double-barreled risk-elimination bridging pipe |
| 04/20/2011 | CN201803015U Connector of hot melt glue delivery pipe |
| 04/20/2011 | CN201802734U Screw used for flange disc |
| 04/20/2011 | CN102022596A Sealing and connecting structure of flange |
| 04/20/2011 | CN102022595A Universal connector for equipping submersible pump with water outlet pipe |
| 04/19/2011 | CA2442216C Apparatus for connecting fluid conduits |
| 04/14/2011 | WO2010149143A3 Device for sealing |
| 04/14/2011 | US20110084484 Self-restrained pipe joint system and method of assembly |
| 04/14/2011 | DE112009000762T5 Flanschanordnung mit verbesserter Wartbarkeit Flange with improved maintainability |
| 04/13/2011 | EP2307639A2 Tower section for a wind turbine tower |
| 04/13/2011 | CN201795215U Flange type stainless steel elbow |
| 04/13/2011 | CN201795201U Central rotary joint of turbojet fire truck |
| 04/13/2011 | CN201795199U Interchangeable flange connecting plate for assembling furnace body and heat exchanger of curing barn heat supply equipment |
| 04/13/2011 | CN201795198U Flange |
| 04/13/2011 | CN201795197U Flange connecting structure for drainage pipes |
| 04/13/2011 | CN201794821U Connecting pipe for guide vane of condensate pump |
| 04/13/2011 | CN102011909A Clamp-type flange expansion sealed pipe joint |
| 04/13/2011 | CN102011908A Moisture condensation-resistant flange |
| 04/13/2011 | CN102011907A Automatic assembly machine for straight pipe flange |
| 04/12/2011 | US7922218 Shear ring casing coupler device |
| 04/12/2011 | US7921560 Method of forming a large diameter extruded pipe |
| 04/07/2011 | WO2011041448A2 Spherical flange joint |
| 04/07/2011 | DE102009047957A1 Device for connecting components of fuel cell system utilized for driving vehicle, has fastening device movable in axial direction opposite to holding device such that fastening device and holding device are connected with each other |
| 04/06/2011 | EP2304297A1 Coupling assembly |
| 04/06/2011 | EP1716358B1 Connector assembly for male and female members |
| 04/06/2011 | CN201787241U Tetrafluoride hose provided with flange sleeves |
| 04/06/2011 | CN201787229U Large-scale ultrahigh-pressure connecting flange structure |
| 04/06/2011 | CN201787228U Wire carrying flange |
| 04/06/2011 | CN201787227U Cast iron drain pipe connecting piece |
| 04/06/2011 | CN201787226U Flange structure for hydraulic part |
| 04/06/2011 | CN201783357U Feeding sealing device of wet type ball mill |
| 04/06/2011 | CN102007333A Pipe connection device |
| 04/06/2011 | CN102003584A Self-anchoring port fixedly-connecting structure |
| 04/06/2011 | CN102003260A Gasket for exhaust pipe of vehicle |
| 04/06/2011 | CN101634384B Metal-plastic composite air duct flange and manufacturing method thereof |
| 04/06/2011 | CN101095038B Weld testing apparatus and methods for applying axial force |
| 03/31/2011 | WO2011035985A1 Adapter and pump system |
| 03/31/2011 | US20110074150 Spherical flange joint |
| 03/31/2011 | US20110074149 Method and Means for Installing a Union Nut around a Valve Port |
| 03/30/2011 | CN201779375U Square flange |
| 03/30/2011 | CN101994890A Pipe elbow structure |
| 03/30/2011 | CN101614401B Novel smoke exhaust rotary interface structure |
| 03/30/2011 | CN101246095B Device for measuring air permeability of isolation material |
| 03/29/2011 | US7914053 Flange connection |
| 03/29/2011 | CA2716219A1 Collapsible expansion mechanism for effecting a seal |
| 03/29/2011 | CA2654947C High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same |
| 03/24/2011 | DE102009041489A1 Device for connecting two fluid-guiding regions for conducting e.g. hydrogen in fuel cell system utilized for generating electrical energy in motor vehicle, has sealing element arranged between conducting element and accommodating device |
| 03/23/2011 | CN201772166U Flange |
| 03/23/2011 | CN201772165U Safe connecting structure for large-sized high-pressure flanges |
| 03/23/2011 | CN101988606A Elastic joint for preventing expanding of waste gas ventilating pipe of fan |
| 03/23/2011 | CN101988605A Bayonet fastening flange |
| 03/22/2011 | US7909369 Coupling for joining two pipes |
| 03/17/2011 | WO2010099942A9 Profiled flange for the air-tight connection of an air duct |
| 03/17/2011 | US20110062707 Sealed mechanical connection between glass and metal for receiver tubes used in solar plants |
| 03/16/2011 | EP2295921A2 Heat exchanger comprising connecting section with sealing and tensioning surface |
| 03/16/2011 | EP2013523B1 Seal retainer/longitudinal centering clips with multiple flange capability |
| 03/16/2011 | EP1697672B1 Method of making a clamping collar |
| 03/16/2011 | CN201764166U Pipe connector |
| 03/16/2011 | CN201764165U Anti-expansion limiting stopper capable of being disassembled quickly |
| 03/16/2011 | CN201764164U Flange connecting device applicable to different standard systems |
| 03/16/2011 | CN201764163U Novel flange for water supply device convenient to realize plastic lining |
| 03/16/2011 | CN201764162U Concave-convex type combined flanged pipe joint used in connection of composite pipes |
| 03/16/2011 | CN201764161U Stainless expanded annual connecting pipe member made by punching |
| 03/16/2011 | CN201764160U High-density PE pipe flange joint device |
| 03/16/2011 | CN101346281B Current insulation apparatus used for fuel system |
| 03/10/2011 | WO2011026172A1 Flange sealing system |
| 03/10/2011 | CA2768655A1 Flange sealing system |
| 03/09/2011 | EP2292964A2 Profile clamp |