| Patents for F16L 7 - Supporting pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic (1,189) |
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| 11/05/2008 | CN201145101Y Pipe wiring device |
| 11/05/2008 | CN201145098Y Movable device in buried sleeve |
| 11/05/2008 | CN201145093Y Movable device for direct-buried pipe construction |
| 10/30/2008 | CA2630084A1 Coiled tubing with retainer for conduit |
| 10/22/2008 | EP1983151A2 Separator for mounting several pipeline conduits on a parallel axis |
| 10/08/2008 | CN201129553Y Insulated protective cover |
| 10/07/2008 | US7430867 Gas turbine multiple sectioned exhaust duct |
| 10/07/2008 | CA2300649C Process for the installation of a hollow tube in a conduit and device for pressurizing a tube during installation |
| 09/23/2008 | CA2499975C Pipe centering device |
| 09/18/2008 | DE102006062545B4 Hilfswerkzeug, Set mit einem Hilfswerkzeug, einem Schutzschlauch sowie einem Verschlusselement und Anordnung mit einem Vorrat eines Schutzschlauchs sowie einem Hilfswerkzeug Utility, set with an auxiliary tool, a protective tube and a closure element and a supply arrangement with a protective tube as well as an auxiliary tool |
| 09/11/2008 | DE102007010526A1 Device for feeding or inserting of medium pipe into protective pipe, has base body with one or more supporting tables for receiving medium pipe |
| 09/04/2008 | WO2008104237A1 System and method for sealing in a conduit a space between an inner wall of the conduit and at least one pipe or cable extending through the conduit |
| 09/03/2008 | EP1540221B1 Method for curing a thermocurable matrix |
| 09/03/2008 | CN101258323A Slide valve |
| 08/14/2008 | WO2008096384A1 Spacer for fluid-conveying pipes |
| 08/13/2008 | CN201100486Y Digging free U heterogeneous pipe |
| 08/06/2008 | EP1953439A2 An assembly for terminating a flexible water pipe |
| 07/31/2008 | US20080179877 Conduit body with low friction inner surface layer |
| 07/15/2008 | US7399002 Cryogenic seal for vacuum-insulated pipe expansion bellows |
| 07/10/2008 | CA2616591A1 Water outlet fitting |
| 07/03/2008 | DE102006062545A1 Cable protective tube for protecting electrical and pneumatic lines and tubes, has closure unit keeping longitudinal edges along slots in plane in aligned manner, where closure unit is separate profile part, which has cross-sectional form |
| 07/02/2008 | EP1436539B1 Bulkhead assembly for use in pipe-in-pipe systems |
| 06/25/2008 | EP1934472A1 Slide valve |
| 06/18/2008 | CN201074706Y Sliding bracket for setting multiple core tubes through a sleeve |
| 06/11/2008 | CN100394093C System for sealing a space between a tubular opening and a tube |
| 06/05/2008 | WO2008033927A3 Modular heater systems |
| 06/05/2008 | CA2697005A1 Systems and methods for pipeline rehabilitation installation |
| 05/14/2008 | EP1920178A1 Device for positioning and locking a duct in a hollow body and beam of a dashboard crossmember comprising one such device |
| 05/14/2008 | EP1301721A4 Coated contoured crushable structural members and methods for making the same |
| 05/14/2008 | CN101178135A Vehicle bundled tubes and wire harness protecting jacket |
| 05/13/2008 | CA2299664C Waterproof connection device |
| 05/07/2008 | EP1917464A1 Fitting comprising an extensible shower attachment guided in a magnetic mounting |
| 05/07/2008 | EP1390658B1 Method and device for laying a separate channel inside a fluid carrying duct |
| 05/01/2008 | US20080099078 Apparatus for a removable and replaceable insulation element for valves and fittings and method therefor |
| 04/30/2008 | CN101169198A Electrical bushing |
| 04/10/2008 | WO2005119150A3 Cryogenic pipeline configurations and methods |
| 04/03/2008 | US20080078453 Metallic Valve |
| 03/27/2008 | DE202007014495U1 Vorratsbehälter für Flüssiggas Reservoir for LPG |
| 03/25/2008 | CA2226530C Fluid line with integral conductor |
| 03/20/2008 | WO2008033927A2 Modular heater systems |
| 03/13/2008 | WO2008029429A1 Pipes spacer for fluid transport |
| 03/13/2008 | US20080060704 Replaceable Outlet Liner for Control Valve |
| 03/11/2008 | US7341403 Method of constructing information correspondence pipe, constructed structure, and construction member |
| 03/05/2008 | EP1895221A2 Reinforcing block for the hollow tongues of a spacer for fluid conveying pipes |
| 02/19/2008 | CA2321476C Clip having a tightening fastener |
| 02/14/2008 | WO2008017937A1 Improvements in or relating to water suction hoses |
| 02/13/2008 | EP1461559B1 Heated windable rigid duct for transporting fluids, particularly hydrocarbons |
| 02/06/2008 | EP1614953B1 Device for sealing conduits used for electric and telephone lines or similar |
| 01/30/2008 | CN201014060Y Device used for movable supporting pipeline in casing tube |
| 01/30/2008 | CN100365739C Cable guide sleeving structure |
| 01/15/2008 | US7318453 Spacing and centering device for a rigid double-wall duct with a low heat transfer coefficient |
| 01/08/2008 | CA2329215C Apparatus for forming field joints on plastic coated pipe |
| 12/20/2007 | CA2591854A1 Main duct with inner duct and method for producing the same |
| 12/19/2007 | EP1867904A1 Sealing device for wall lead-throughs, pipes and ducts |
| 12/13/2007 | WO2007140803A1 Runner ring |
| 12/12/2007 | EP1756925B1 Cable protection and method for mounting a cable protection |
| 11/22/2007 | WO2006138401A3 Liquid drainage system |
| 11/22/2007 | US20070269271 High Speed Line Carrier |
| 11/21/2007 | EP1857721A2 System for sealing a space between a tubular opening and a tube |
| 11/08/2007 | WO2007127829A2 A valve assembly having a unitary valve sleeve |
| 11/01/2007 | US20070251579 Valve assembly having a unitary valve sleeve |
| 11/01/2007 | US20070251578 Quick-change wear sleeve for a high-pressure fluid conduit |
| 10/30/2007 | US7287544 Triple valve blow out preventer |
| 10/25/2007 | US20070246934 Protective compression and tension sleeves for threaded connections for radially expandable tubular members |
| 10/18/2007 | US20070241560 Coaxial quick connector |
| 08/30/2007 | US20070200031 Spacer for coaxially sheathed fuel pipes |
| 08/22/2007 | EP1634006B1 System for sealing a space between a tubular opening and a tube |
| 08/08/2007 | CN2932002Y Rolling type pipe support |
| 08/02/2007 | US20070175520 Lined valve |
| 08/02/2007 | US20070175519 Injector valve in injector for gas fuel |
| 07/17/2007 | US7243716 Heated windable rigid duct for transporting fluids, particularly hydrocarbons |
| 07/17/2007 | US7243674 Collapsible enclosure |
| 06/28/2007 | US20070145737 Pipeline assembly with thermal shielding |
| 06/28/2007 | US20070144585 Metering valve for hydrofluoric plants |
| 06/26/2007 | CA2242441C Cable anchors |
| 06/20/2007 | CN2913782Y Thermally-insulated support means of vacuum interlayer cryogenic fluid delivery conduit with cooling screen |
| 05/30/2007 | CN1973159A Spacer for coaxially sheathed fuel pipes |
| 05/24/2007 | WO2007057695A1 Improved spacer |
| 05/17/2007 | US20070107793 Liquid transfer pipe and liquid transfer system |
| 05/16/2007 | EP1784608A2 Cryogenic pipeline configurations and methods |
| 05/15/2007 | US7216676 Apparatus and method for shaping hose |
| 05/09/2007 | EP1783417A2 Method, sealing means and arrangement for the refurbishment of fluid conducting conduits |
| 05/09/2007 | EP1783412A1 Method for regulating a spacer collar for a pipe and system for positioning a pipe |
| 05/01/2007 | CA2219401C Annular separators for double walled pipe structures |
| 04/26/2007 | US20070089892 Cable protection and method for mounting a cable protection |
| 04/18/2007 | EP1276583B1 Apparatus for fusing wrap piece to plastic coated pipe |
| 04/12/2007 | WO2007039624A1 Flange arrangement for joining housings, pipes, or similar |
| 04/10/2007 | US7201182 Lined valve |
| 04/05/2007 | US20070077125 Cable laying configuration |
| 04/05/2007 | DE19810106B4 Rohrwinkel Tube angle |
| 04/04/2007 | EP1509720B1 Spacer element and a method for making insulated pipes. |
| 03/28/2007 | EP1540670A4 Cable guide sleeving structure |
| 03/28/2007 | EP1356224B1 Bundle of pipes and method for parallel arrangement of pipes according to a bore and swivel method |
| 03/22/2007 | WO2006113338A3 Encapsulated back-up system for use with seal system |
| 03/15/2007 | WO2007030114A1 Slide valve |
| 03/08/2007 | WO2007026064A1 Device for positioning and locking a duct in a hollow body and beam of a dashboard crossmember comprising one such device |
| 03/08/2007 | US20070052140 Underground pipe and method of securing conduits |
| 03/08/2007 | US20070051419 Duct |
| 03/01/2007 | DE102004054947B4 Zugfeste Anordnung von zwei ineinander angeordneten Rohren zum Einführen wenigstens eines Kabels oder Rohres in ein Gebäude Torsional arrangement of two nested tubes for introducing at least one cable or pipe into a building |
| 02/28/2007 | EP1756925A1 Cable protection and method for mounting a cable protection |