| Patents for F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems (25,887) |
|---|
| 04/15/1986 | US4582091 Leak sealing method |
| 04/15/1986 | US4581801 Sleeving method |
| 04/15/1986 | CA1203178A1 Device with hose, especially for expandable blowout preventer |
| 04/09/1986 | EP0177289A2 Grouting composition |
| 04/09/1986 | EP0177112A2 Self-traversing vehicle for pipe |
| 04/09/1986 | EP0176739A1 Method of and apparatus for providing an annular seal |
| 04/08/1986 | US4581247 Lining of pipelines and passageways |
| 04/08/1986 | US4581085 Lining of pipelines or passageways |
| 04/08/1986 | CA1202916A1 Method of and apparatus for repairing drains and underground pipelines |
| 04/01/1986 | CA1202544A1 Method of and means for absorbing pressure shocks |
| 03/27/1986 | WO1986001846A2 Lining underground ducts |
| 03/27/1986 | WO1986001751A1 Pipeline pig |
| 03/27/1986 | WO1986001718A1 METHOD FOR OBTAINING THE COMPLEX FVIII/vWF OF THERAPEUTIC USE AND PRODUCTS RESULTING THEREFROM |
| 03/26/1986 | EP0175221A1 Dual-seal nozzle dam |
| 03/25/1986 | US4577833 Hose fitting with automatic separation under strong tensile stress |
| 03/25/1986 | US4577388 Method of cutting apertures in lining in underground pipes |
| 03/19/1986 | EP0174815A1 Conduit connecting means |
| 03/19/1986 | EP0174779A2 Heat settable sealant material |
| 03/18/1986 | US4576401 Leak repair clamp |
| 03/18/1986 | US4576400 Riser repair assembly for underground irrigation systems |
| 03/18/1986 | US4576205 Tubular lining material for pipe lines having bends |
| 03/13/1986 | WO1986001577A1 Lubricant delivering coupling |
| 03/13/1986 | WO1986001576A1 Apparatus for closing hollow bodies having at least one substantially cylindrical opening |
| 03/12/1986 | EP0173742A1 Method and apparatus for repair of flanged exhaust connections |
| 03/12/1986 | EP0173702A1 Method and apparatus for the plugging of side openings of sewage pipes, particularly side or branch pipes of main sewer conduits |
| 03/11/1986 | US4574971 Sealing assembly for vessels |
| 03/05/1986 | EP0172812A1 Leak resistant plug assembly |
| 03/04/1986 | US4573712 Reducer coupling and positioner tool for the coupling |
| 02/25/1986 | US4572549 Subsea pipelines |
| 02/25/1986 | US4572548 Pipelock |
| 02/25/1986 | CA1200968A1 Leak sealing method |
| 02/18/1986 | US4570745 Method and apparatus for minimizing pulsations in fluid transmission systems |
| 02/12/1986 | EP0170789A1 High pressure nozzle dam |
| 02/10/1986 | CN85102290A Impulse-eliminator using travelling wave tube |
| 02/05/1986 | EP0170609A1 Pig with running gears |
| 02/04/1986 | US4568091 Leak repair clamp with flexible lip seals |
| 01/30/1986 | WO1986000682A1 Flow control device for administration of intravenous fluids |
| 01/28/1986 | US4567514 Camera carrying conduit inspection sled |
| 01/28/1986 | US4566488 Multi-stage pressure reducing system |
| 01/28/1986 | CA1199853A1 Method for reducing fluid leakages, and deflector to obtain such reduction |
| 01/22/1986 | EP0168452A1 Cuff for sealing joints of pipes. |
| 01/21/1986 | US4565212 Device for the step-wise pressure release on the expansion of, in particular hot, gases |
| 01/15/1986 | EP0167986A2 Temporary pressure pipe cut off device |
| 01/14/1986 | US4564201 Method and apparatus for sealing a discontinuity in a tubular assembly |
| 01/08/1986 | EP0167448A1 Device for covering an opening and sliding valve having such a device |
| 01/08/1986 | EP0167252A1 Valves and components therefor |
| 01/07/1986 | US4563689 Method for ink-jet recording and apparatus therefor |
| 01/07/1986 | US4562816 Fuel feed system for an internal combustion engine |
| 01/07/1986 | CA1198989A1 Formable, shape retentive hose |
| 01/02/1986 | EP0166506A2 Breakaway fluid system |
| 12/31/1985 | US4562036 Dissipating waves generated in liquid piping system |
| 12/31/1985 | US4561558 Vent cover |
| 12/27/1985 | EP0165760A2 Sound insulating device |
| 12/18/1985 | EP0164557A1 Automotive inspection and maintenance vehicle |
| 12/18/1985 | EP0164503A2 Fluid-conveying conduit with at least one choke |
| 12/17/1985 | CA1198100A1 Pipe clamp |
| 12/17/1985 | CA1198033A1 Accumulator with piston-poppet seal assembly |
| 12/17/1985 | CA1198032A1 Pressure resistant accumulator device and method of making same |
| 12/11/1985 | EP0164261A1 Sealing of a pipe joint |
| 12/11/1985 | EP0164089A2 Integral fluid filter and capillary |
| 12/11/1985 | EP0164044A1 Damper element for pulsating liquid currents |
| 12/11/1985 | EP0163665A1 Silencer. |
| 12/10/1985 | US4557285 Plugging a cut pipe for soldering a fitting |
| 12/10/1985 | CA1197795A1 Security plug for back pack frame |
| 12/05/1985 | WO1985005431A1 A permanent conforming pipe for conducting fluids and the like and method for producing the same |
| 12/04/1985 | EP0163252A1 Pipe screwing with contacting seal |
| 12/04/1985 | EP0163087A2 Non-bolted ringless nozzle dam |
| 12/04/1985 | EP0162878A1 Improvements in pipe laying and replacement. |
| 12/03/1985 | US4556580 Epoxy resin to block and then purging with compressed air |
| 12/03/1985 | US4556087 Pulsation damper |
| 12/03/1985 | US4555833 Mechanical plug drill |
| 11/26/1985 | US4554941 For generating a pressure pulse in a pipeline |
| 11/21/1985 | EP0161978A1 Vibration isolation support for a pipe having a small wall thickness in relation to its diameter |
| 11/21/1985 | EP0161780A1 Pipe repair sleeve apparatus and method of repairing a damaged pipe |
| 11/21/1985 | EP0161689A2 Chain-like self-moving robot |
| 11/19/1985 | US4554178 Method of internally coating pipeline |
| 11/13/1985 | EP0161078A1 Repairing sewer pipes |
| 11/13/1985 | EP0160772A2 A tubular structure with a polygonal air space for the wall-embedded distribution of town gas and other fluids |
| 11/12/1985 | US4552183 Repairing leaks in pipelines carrying fluent medium |
| 11/12/1985 | US4552182 Hydraulic pulse dampener employing two stiff diaphragms and nesting members |
| 11/12/1985 | US4552170 Line Insertable valve |
| 11/12/1985 | US4552105 Fuel pipe joint |
| 11/06/1985 | EP0159984A1 Break-away coupling for hoselines. |
| 10/30/1985 | EP0159958A1 Isolation insert for a bracket |
| 10/30/1985 | EP0159374A1 Reducer coupling and positioner tool for the coupling |
| 10/29/1985 | US4549752 Connector for tubular members |
| 10/29/1985 | US4549580 Plug assembly for offshore platforms |
| 10/29/1985 | US4549575 Breakaway fluid system |
| 10/29/1985 | US4549332 Safety device |
| 10/24/1985 | WO1985004701A1 Pipe repair sleeve apparatus and method of repairing a damaged pipe |
| 10/23/1985 | EP0159300A1 Repair sleeve for piping |
| 10/23/1985 | EP0158647A1 Port protector. |
| 10/22/1985 | US4548713 An elastomer as compliant medium; liquid chromatography |
| 10/22/1985 | US4548240 Hydraulic pulse dampener employing stiff diaphragm and nesting member |
| 10/22/1985 | US4547944 Tube-in-shell heat exchangers |
| 10/22/1985 | CA1195560A1 Method and apparatus for lining of pipes |
| 10/16/1985 | EP0158544A1 Process for replacing a sleeve inside a pipe, and devices for carrying out this process |
| 10/16/1985 | EP0158042A2 Device for incorporating plastic tubes into sewers |
| 10/15/1985 | CA1195128A2 Replacement of mains |
| 10/10/1985 | WO1985004463A1 A pulsation damper for absorbing pressure pulsations in a high pressure hydraulic system. |