| Patents for F16L 25 - Construction or details of pipe joints not provided for in, or of interest apart from, groups (6,088) |
|---|
| 07/22/2009 | CN100516617C Detachable connector for pipe |
| 07/22/2009 | CA2650158A1 Expansion joint arrangement |
| 07/21/2009 | US7562911 Wedge thread with sealing metal |
| 07/16/2009 | WO2009086637A1 Electromagnetic telemetry assembly with protected antenna |
| 07/16/2009 | WO2004059200A3 Conduit coupling assembly |
| 07/16/2009 | CA2711853A1 Electromagnetic telemetry assembly with protected antenna |
| 07/14/2009 | US7559582 Tubing connection arrangement |
| 07/14/2009 | CA2468189C Tubing connector |
| 07/09/2009 | US20090174184 Working method of the external threaded frp (fiberglass-reinforced plastic) pipe and fitting |
| 07/09/2009 | US20090174182 Fluid conduits with integral end fittings and associated methods of manufacture and use |
| 07/08/2009 | CN101476657A Pipe with handle |
| 07/02/2009 | WO2009080501A1 Line connector for media lines and ready-made media line with at least one such line connector |
| 07/02/2009 | WO2009080477A1 Heatable media line |
| 07/01/2009 | EP2074295A1 Cooling arrangement |
| 07/01/2009 | CN201265718Y Aluminum silicate water gap washer |
| 07/01/2009 | CN201265717Y Connection fixing device of water pipe |
| 06/30/2009 | CA2511782C Pipe joint restraint |
| 06/25/2009 | US20090160183 Device for connecting two pipes with different external diameters |
| 06/25/2009 | US20090160133 Fitting for tube and pipe with cartridge |
| 06/25/2009 | DE102007061288A1 Vorrichtung zum Verbinden von zwei Leitungen Device for connecting two cables |
| 06/24/2009 | EP2072878A2 Connection device for a corrugated metal pipe |
| 06/24/2009 | EP2072877A1 Device for connecting two pipes with different external diameters |
| 06/24/2009 | EP1802907A4 Helical groove for a tubular connection |
| 06/23/2009 | US7550669 Slip-joint connection for electric service conduit to service boxes |
| 06/18/2009 | DE102008001046B3 Rohreinheit, ein Verfahren zur Herstellung einer derartigen Rohreinheit und Schwingungsdämpfer A pipe assembly, a method for producing such a vibration damper tube unit and |
| 06/17/2009 | EP2069673A2 Nanoliter flow rate separation and electrospray device with plug and play high pressure connections and multi-sensor diagnostic monitoring system |
| 06/17/2009 | CN201259044Y Self locking irrigation pipe connector |
| 06/17/2009 | CN100501214C Pipe end compound structure of aluminum connecting pipe |
| 06/16/2009 | US7547049 O-ring-less low profile fittings and fitting assemblies |
| 06/11/2009 | US20090146412 Magnetic quick disconnect fitting |
| 06/10/2009 | EP2066953A1 Insert for connecting standardized fittings with multilayer pipes |
| 06/10/2009 | CN201255282Y Fastening sleeve type rapid sealing device of reducing pipe nozzle |
| 06/09/2009 | CA2476370C Electromagnetic gap sub assembly |
| 06/04/2009 | US20090140514 Tube couplings |
| 06/04/2009 | CA2645681A1 Cast-in-place gasket for pipe joints |
| 06/03/2009 | CN101449095A Sealing device with ridges for corrugated stainless steel tubing |
| 06/02/2009 | CA2488680C Fitting for ent tubing |
| 05/28/2009 | DE102007056647A1 Suction manifold connection for use in internal combustion engine e.g. flat engine, has elastic seals arranged between casing and respective pipe sections and designed as O-rings, and another elastic seal arranged between sections |
| 05/27/2009 | CN201246547Y Metal tube joint, brake hard tube and riveted structure thereof |
| 05/27/2009 | CN100491796C Method for removing low frequency vibration solid transferred noise |
| 05/26/2009 | CA2644825A1 Pipe fitting with tabs |
| 05/22/2009 | WO2009043672A3 Corrugated hose pipe |
| 05/22/2009 | CA2705387A1 Three-wall corrugated pipe couplings and methods |
| 05/21/2009 | US20090127854 Method and system for repairing a downcomer pipe in a core spray for a nuclear reactor |
| 05/21/2009 | US20090127850 Coupling head and connecting tube assembly structure |
| 05/20/2009 | EP2060841A1 Apparatus and method for repairing a core spray line pipe weld joint |
| 05/20/2009 | CN201242007Y Buckle tube of high-pressure pipe |
| 05/20/2009 | CN201242004Y Hinge double-shaft type pipe junction |
| 05/20/2009 | CN201242002Y Connecting structure of cement stainless steel composite pipe |
| 05/19/2009 | US7533910 Clamp |
| 05/14/2009 | US20090121480 Garment for use in pump therapy for enhancing venous and arterial blood flow |
| 05/13/2009 | EP2057400A1 Pipe coupling. |
| 05/13/2009 | EP2057046A1 Line equipped with a coupling having an integrated heating element |
| 05/13/2009 | CN201237042Y Fast connecting pipe |
| 05/07/2009 | WO2009056220A1 Attachment connection, and method of connecting a thin-walled hose line to a carbon-containing attachment part |
| 05/07/2009 | US20090115188 Systems and Methods for Making Connections Between Pipe Sections to Form a Conduit That is Substantially Free of Gaps |
| 05/06/2009 | CN201232818Y Double-reducing tee joint |
| 05/06/2009 | CN101427063A Pipes having wedging circumferential grooves |
| 05/06/2009 | CN101424364A Speed changing flange |
| 05/05/2009 | US7527301 Pipe/connector weld joint, and methods of welding same |
| 04/29/2009 | CN201228829Y Tooth belt type hoop capable of compensating worm drive |
| 04/29/2009 | CN201228825Y Double half pipe joint |
| 04/29/2009 | CN101418885A Concrete ceiling coil for steel ring with concave type insertion opening |
| 04/29/2009 | CN101418884A Concrete ceiling coil for steel ring with extrusion type insertion opening |
| 04/29/2009 | CN101418883A Concrete ceiling coil for steel ring with insertion opening |
| 04/29/2009 | CN101418882A Prestressed concrete ceiling coil for steel ring with insertion opening |
| 04/29/2009 | CN101418881A Prestressed concrete ceiling coil for steel ring with extrusion type insertion opening |
| 04/29/2009 | CN101418880A Prestressed concrete ceiling coil for steel ring with concave type insertion opening |
| 04/29/2009 | CN100483878C Connector for disconnectable connection and corresponding method of connection |
| 04/23/2009 | WO2008012811A3 A device and method for coupling a pipe fitting to a pipe |
| 04/23/2009 | US20090102183 Directional collar for pipe installation |
| 04/22/2009 | EP2050995A1 Method for connecting hose cables with a connecting section and a connection piece |
| 04/22/2009 | EP2050694A1 Drop tube segment adapted for use with a liquid reservoir |
| 04/22/2009 | EP1518069B1 Seal for a push-in connection for pipes |
| 04/22/2009 | CN100480486C Tube coupling for tube elements |
| 04/21/2009 | US7520536 Connectors with adjustable elements to prevent undesired coupling of adjacent conduits |
| 04/21/2009 | CA2427280C Casing drilling connector with low stress flex groove |
| 04/16/2009 | WO2009047507A1 Coupling |
| 04/16/2009 | US20090097940 Locking threaded connection |
| 04/15/2009 | EP1506064B1 Threaded connection especially for radially plastically expandable conduit |
| 04/15/2009 | CA2641033A1 Coupling construction for high-pressure pipe |
| 04/09/2009 | WO2009044775A1 Method of joining metal tubes, joint structure, flanged tube, and method of forming the flanged tube |
| 04/09/2009 | WO2009043672A2 Corrugated hose pipe |
| 04/09/2009 | WO2005099059A3 Slip-joint connection for electric service conduit to service boxes |
| 04/08/2009 | EP2043819A2 A device and method for coupling a pipe fitting to a pipe |
| 04/08/2009 | EP1664609B1 Flexible metal tube and method for the production of a metal tube |
| 04/08/2009 | CN100476282C Non-damming coupler |
| 04/07/2009 | CA2425047C Open type wedgethread connection |
| 04/07/2009 | CA2354668C Pipe coupler and method of coupling |
| 04/03/2009 | CA2640257A1 A thermal insulation device of a screwed junction |
| 04/02/2009 | WO2009041488A1 Bite type pipe connection structure, valve, bite type pipe joint, and freezing device |
| 04/01/2009 | EP2041468A2 Interface o-ring seal for low permeation flange of a fuel supply unit |
| 04/01/2009 | EP1358422B1 Flexible corrugated hose fitting |
| 04/01/2009 | EP1305547B1 Data transmission system for a string of downhole components |
| 04/01/2009 | CN101400935A Semi-disposable pre-conditioned air supply hose conduit and connectors for attaching end portions of the same |
| 03/31/2009 | US7510219 Threaded connection for oil field applications |
| 03/31/2009 | US7510218 Pipe/connector weld joint, and methods of welding same |
| 03/26/2009 | US20090079189 Pipe clamp with integral latch |
| 03/25/2009 | CN101395388A Friction clamp |
| 03/25/2009 | CN100471646C Forming method for casing pipe used for pipe coupling, the casing pipe and pipe coupling using the casing pipe |