| Patents for F16L 23 - Flanged joints (7,944) |
|---|
| 12/07/1982 | US4362327 Separable pipe and/or armature connection |
| 11/30/1982 | US4361331 Seal for vacuum flange connections |
| 11/09/1982 | US4358140 Pipe coupling device |
| 11/09/1982 | CA1135299A1 Pipe joint |
| 11/03/1982 | EP0064004A1 Pipe with disconnectible element, and mechanism for fitting and disconnecting said element |
| 10/19/1982 | US4354522 Flexible connecting system for pipes with automatic safety release in case of tensile stress |
| 10/05/1982 | US4352511 Releasable clamp for modular connector |
| 09/28/1982 | CA1132628A1 Flange connection for shafts or tubes |
| 09/28/1982 | CA1132627A1 Duct jointing system |
| 09/21/1982 | US4350346 Heat resistant seal |
| 09/14/1982 | US4349203 Flange connection to connect a metallic and a glass or ceramic structural element |
| 09/01/1982 | EP0058811A1 Connector with a seal |
| 08/31/1982 | CA1130839A1 Low friction remotely operable clamp type pipe connector |
| 08/24/1982 | US4346428 Coupling assembly with bonding jumper |
| 08/24/1982 | US4345464 Centering device for flowmeters interposed in flow line |
| 08/05/1982 | WO1982002582A1 Safety shield for flanged pipe couplings |
| 08/04/1982 | EP0057134A1 Elastic locking device for pipes |
| 07/27/1982 | US4341406 Pipe coupling comprising a chain collar |
| 07/27/1982 | CA1128571A1 Composite flexible joint |
| 06/30/1982 | EP0054574A1 Flange |
| 06/29/1982 | US4336943 Wedge-shaped seal for flanged joints |
| 06/23/1982 | EP0054286A1 Method of manufacturing a cast iron part with a loose flange |
| 06/10/1982 | WO1982001927A1 Bimetal flange connector |
| 06/09/1982 | EP0053110A1 Breakaway coupling. |
| 06/08/1982 | US4333975 Flat gasket laminate of expanded graphite foil and metallic reinforcement layer |
| 06/08/1982 | CA1125192A1 Ceramic lined conduit |
| 05/18/1982 | US4330016 Pipe part provided with a flange |
| 05/11/1982 | US4328981 Duct structure with reinforced end flanges |
| 05/04/1982 | CA1122835A1 Necked-down bolt for connecting thermal shock-stressed structural parts |
| 04/20/1982 | US4325414 Hollow body assemblies |
| 03/23/1982 | US4320910 Protective shield for a pipe flange connection |
| 03/17/1982 | EP0047467A1 Flanged joint for conduit parts of sheet metal, especially for conduit parts of ducts |
| 03/16/1982 | CA1120073A1 Connector for connecting hose or pipe ends to each other |
| 02/10/1982 | EP0045541A1 Pipe coupling |
| 02/02/1982 | US4313625 Lined pipe assembly |
| 01/19/1982 | US4311248 High pressure coupling apparatus |
| 01/13/1982 | EP0043593A1 Device for joining two flanges |
| 01/13/1982 | EP0043590A1 Flanged joint |
| 12/29/1981 | CA1115306A1 Flexible annular joint |
| 12/24/1981 | WO1981003690A1 Breakaway coupling |
| 12/23/1981 | EP0042168A1 Tension ring for rapid-action coupling for two small flanges of a tube connection |
| 12/22/1981 | US4306739 Quick-release connecting device for flanged hydraulic components |
| 12/22/1981 | CA1114681A1 Grate with compensating means for use in industrial furnaces or the like |
| 12/08/1981 | US4304427 Duct-damper interface adaptor |
| 12/08/1981 | US4304423 Apparatus for air conducting duct |
| 12/01/1981 | US4303251 Flange sealing joint with removable metal gasket |
| 11/10/1981 | US4299395 Geothermal well head assembly |
| 10/28/1981 | EP0038492A1 Leak checking device for high-voltage metal-clad switchgear |
| 10/13/1981 | US4294477 Flexible ring gasket retainer for flanged connectors |
| 10/13/1981 | US4294275 Flanged joint sealing nut |
| 10/06/1981 | CA1110292A1 Flange sealing joint with removable metal gasket |
| 09/23/1981 | EP0036038A1 Joint for the ends of two polygonal air ducts |
| 09/22/1981 | US4290614 Sealing construction for vacuum connection |
| 09/08/1981 | US4288116 Apparatus for fastening flanged tubular members |
| 09/08/1981 | US4288115 Duct jointing system |
| 09/08/1981 | US4288111 Joint construction for sheet metal ducts |
| 09/08/1981 | US4288105 Pipe union with both pre-load dependent and independent seals |
| 09/02/1981 | EP0034888A1 An edge connection arrangement for connecting premanufactured duct sections and/or equipment cabinets |
| 08/26/1981 | EP0034436A1 Pipe connector |
| 08/25/1981 | US4285500 Stud block for an eccentric rotary valve |
| 08/11/1981 | US4283080 Flange for a duct |
| 08/11/1981 | US4282643 Method of making metal gaskets |
| 08/04/1981 | US4281859 Pipe joints |
| 08/04/1981 | CA1106419A1 Flange type duct joint assembly and seal arrangement therefor |
| 07/21/1981 | US4279530 Flanged connection for shafts or tubes |
| 07/21/1981 | CA1105521A1 Air-conducting passages |
| 07/15/1981 | EP0031863A1 System of joining together thin-walled bodies arranged next to one another |
| 07/14/1981 | CA1105065A1 Flange coupling |
| 06/24/1981 | EP0030843A1 Gaskets |
| 06/23/1981 | US4274640 Sealing devices |
| 06/23/1981 | CA1103722A1 Jointing of pipes |
| 06/16/1981 | US4272871 Hose coupling |
| 06/10/1981 | EP0030180A1 Joining device for pipes |
| 06/09/1981 | US4272109 Ring gasket retainer for flanged connectors |
| 06/03/1981 | EP0029774A1 Sealing joint for pipe-sections and pipe-section having such a joint |
| 05/26/1981 | US4269437 Jointing of pipes |
| 05/19/1981 | US4267863 Tube reinforced with a synthetic material |
| 04/28/1981 | CA1100062A1 Containers |
| 04/28/1981 | CA1100048A1 Articulated exhaust system |
| 04/22/1981 | EP0027406A1 Pipe coupling comprising a chain ring |
| 03/18/1981 | EP0025070A1 Flange |
| 03/17/1981 | CA1097706A1 Irrigation pipe coupler |
| 02/24/1981 | US4252350 Joint assembly for air duct |
| 02/10/1981 | US4249786 Flexible coupling |
| 01/14/1981 | EP0022248A1 Hollow body to be composed of separate elements |
| 01/13/1981 | US4244609 Sheet-metal corner piece for joining profiles of gas duct flange joint |
| 01/06/1981 | CA1093115A1 Fatigue resistant fittings and methods of fabrication |
| 12/10/1980 | EP0019895A1 Improved lined pipe assembly |
| 11/25/1980 | US4235172 Grate with compensating means for use in industrial furnaces |
| 11/25/1980 | CA1090388A1 Flange type duct joint assembly and method of making the same |
| 11/25/1980 | CA1090273A1 Flange joint |
| 11/04/1980 | CA1088975A1 Quick acting coupling |
| 10/28/1980 | US4230348 Apparatus for sealing flange joints |
| 09/30/1980 | US4225264 Method and apparatus for coupling engagement of misalignable flanges |
| 09/30/1980 | US4225161 Split flange adapter pad |
| 09/30/1980 | US4225160 Low friction remotely operable clamp type pipe connector |
| 09/30/1980 | US4225158 Rubber hose reinforced with glass colth |
| 09/16/1980 | US4222590 Equally tensioned coupling apparatus |
| 08/19/1980 | US4218080 Repairable composite seal ring |
| 08/19/1980 | US4218079 Flange type duct joint assembly |