| Patents for F16L 23 - Flanged joints (7,944) |
|---|
| 07/28/1988 | DE3701050A1 Process for the axial connection of pipes with the aid of half-shell flanges and a flange plate |
| 07/27/1988 | EP0191023B1 Tubular quartz-glass element with a flange |
| 07/26/1988 | US4759555 Split ring seal with slip joint |
| 07/21/1988 | DE3700579A1 Temperature-compensation element for thermally loaded screw-connections |
| 07/12/1988 | US4756561 Engine exhaust system |
| 07/05/1988 | US4754995 Thin-walled connecting pipe for pipeline and coupling structure for same |
| 07/05/1988 | CA1238811A1 Flange connection |
| 06/30/1988 | DE3732547A1 Device for producing and monitoring varying connections between in each case two lines for liquids and/or gases |
| 06/30/1988 | DE3643513A1 Pipe connection |
| 06/21/1988 | US4751938 Apparatus for supporting structure between bolted flanges |
| 06/16/1988 | DE3641810A1 Gasket |
| 06/16/1988 | DE3641548A1 Radial knife-edge seal |
| 06/01/1988 | EP0269189A2 Butterfly valve construction having a composite seat |
| 06/01/1988 | EP0268730A2 Support flange |
| 06/01/1988 | EP0268621A1 Flanged section for connecting air duct elements. |
| 05/11/1988 | EP0267116A1 Devices for hermetical tube connections with an S-shaped deformable sealing gasket, and use of such a device |
| 05/11/1988 | DE3700125A1 Flange |
| 05/10/1988 | US4743035 Seal system between two metal flanges |
| 05/05/1988 | DE3721942A1 Device for releasing and closing frictionally connected flanged joints for absorbing axial forces |
| 05/04/1988 | EP0179077B1 Pipe connector |
| 05/03/1988 | CA1236141A1 Pipe joint glands |
| 04/27/1988 | EP0265141A1 Hingeable segmented pipe couplings |
| 04/26/1988 | US4739802 Air duct section with form fitted connecting flange |
| 04/26/1988 | US4739542 Safety coupling clamp |
| 04/21/1988 | DE3634265A1 Pipe connection |
| 04/07/1988 | DE3633335A1 Ridged sealing element for a seal and a method for its manufacture |
| 04/05/1988 | US4735445 Flange connection |
| 03/24/1988 | DE3631237A1 Seal for sealing off stationary surfaces |
| 03/23/1988 | EP0260356A1 Vacuum seal arrangement |
| 03/17/1988 | DE3643283A1 Seal for sealing off stationary surfaces |
| 03/15/1988 | US4731178 Filter housing |
| 03/15/1988 | US4730850 Quick release coupling device |
| 03/08/1988 | US4730302 Monitoring means for digital signal multiplex equipment |
| 03/01/1988 | USH439 Ultrahigh vacuum mounting |
| 02/16/1988 | US4725083 Flanged joint for two sheet material air channel sections of rectangular cross section |
| 02/02/1988 | US4722561 For securing tubing |
| 02/02/1988 | US4722557 Quick connection union for flanged pipes with automatic compensation for coplanarity defects and thickness differences |
| 01/27/1988 | EP0254630A1 Connecting device for quick release under load |
| 01/27/1988 | CN87210922U Movablly connected flange |
| 01/07/1988 | EP0251950A1 Sealing device for mounting smooth and parallel faces, and sealing joints obtained |
| 01/05/1988 | US4717179 Pipe union for end to end pipes with deformable clamping disks surrounding a seal |
| 12/30/1987 | CN87205097U New type joint for fire pump |
| 12/29/1987 | US4716005 Forming a seal between planar sealing surfaces |
| 12/29/1987 | US4715609 Seal element for sealing ducts of an air conditioner system |
| 12/17/1987 | WO1987007700A1 Flanged section for connecting air duct elements |
| 12/16/1987 | CN87103839A Thin-wall pipe union and bind structure with pipeline |
| 12/15/1987 | CA1230298A1 Pipe termination |
| 12/10/1987 | DE3609573A1 Sealing arrangement for sealing two mutually opposite sealing surfaces of pipe portions and process for closing off a separated pipeline |
| 12/08/1987 | US4711426 Flanged valve connectors |
| 12/02/1987 | EP0247781A1 Coupling of thin-walled pipes |
| 12/01/1987 | US4709933 Temperature transient resistant seal |
| 11/25/1987 | EP0246296A1 Conductive flanges for pipe fittings |
| 11/24/1987 | US4708377 Contractible coupling |
| 11/04/1987 | EP0243549A2 Leak sealing |
| 10/28/1987 | EP0242868A1 Joint means having flanges |
| 10/27/1987 | US4702503 Coupling between at least two members to be subjected to high thermal stress |
| 10/27/1987 | US4702499 Hingeable segmented pipe couplings |
| 10/27/1987 | US4702498 Flange connection for fiber-reinforced plastic pipe pieces |
| 10/27/1987 | US4702310 Closure connection |
| 10/14/1987 | EP0241347A1 Device for a leakproof connection between two elements of a pipeline |
| 09/30/1987 | EP0238898A2 Pipe connecting device |
| 09/30/1987 | EP0238806A1 A flange connection for duct sections |
| 09/29/1987 | CA1227511A1 Tubular joint |
| 09/24/1987 | DE3609769A1 Gasket and a method for its manufacture |
| 09/22/1987 | US4695080 Pipe connection |
| 09/22/1987 | US4695079 Device for connecting the ends of two pipes |
| 09/16/1987 | EP0236567A1 Sealing system between two metallic flanges |
| 09/15/1987 | US4693502 Pipe connection |
| 09/09/1987 | EP0235982A1 Tube clamp assembly |
| 09/09/1987 | EP0235405A1 Clamping or tensioning ring for fastening a lid on a container |
| 09/08/1987 | US4691740 Pipeline lining |
| 09/02/1987 | EP0234722A2 Sealing assembly between planar sealing surfaces |
| 09/02/1987 | EP0234062A1 An apparatus for the butt-joining of channels carrying a gaseous medium, a formed section and a connection hook therefor |
| 09/01/1987 | US4690438 Flange connection |
| 08/11/1987 | US4685611 Butterfly valve construction having a composite seat |
| 08/11/1987 | US4685193 Seal structure for metal vacuum joint |
| 07/23/1987 | DE3601346A1 Flat seal for flange connections |
| 07/22/1987 | EP0229214A1 Leak-free and vibration resistant pipe-flange coupling |
| 07/21/1987 | US4681353 V-coupling for installation in narrow annular spaces |
| 07/21/1987 | US4681352 Joint for a pipe provided with a flared end |
| 07/14/1987 | US4680166 Arrangement for centering and manipulating conduits in a large-area cell for reprocessing irradiated nuclear fuel |
| 07/14/1987 | US4679832 Flange ring for pipes |
| 07/14/1987 | US4679830 Tube coupling |
| 07/14/1987 | CA1224229A1 Self-adjusting pipe clamp and coupling |
| 07/07/1987 | US4678216 Thermoplastic clamping ring |
| 07/07/1987 | CA1223830A1 Plastics lined pipes |
| 07/02/1987 | DE3537504C1 Butt joint between two thin-walled, round sheet-metal tube portions |
| 06/30/1987 | US4676515 Composite embossed sandwich gasket with graphite layer |
| 06/30/1987 | US4676427 Master cylinder flange attachment |
| 06/23/1987 | CA1223221A1 Duct assembly system |
| 06/16/1987 | US4673187 Bimetallic spiral wound gasket |
| 06/16/1987 | US4672728 Pressure signal instrumentation having removable flanges and mounting method therefor |
| 06/11/1987 | DE3543367A1 Flat gasket, especially exhaust flange gasket |
| 06/09/1987 | US4671324 Jack bolt assembly |
| 06/04/1987 | DE3542593A1 Flange connection |
| 06/04/1987 | DE3541388A1 Pipe connector for pipes having spherical pipe ends |
| 05/27/1987 | EP0223668A1 Improved joint for pipe |
| 05/27/1987 | EP0223174A1 Frame profile |
| 05/27/1987 | EP0223173A1 Frame profile |
| 05/27/1987 | DE3541712A1 Conveying pipe, in particular for pneumatic stowing in underground working |