| Patents for F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems (25,887) |
|---|
| 05/23/2007 | EP1166010B1 Apparatus |
| 05/23/2007 | CN2903636Y Steel rainforced plastic composite pipeline plugging apparatus with crimping branching line |
| 05/23/2007 | CN2903635Y Silencing pipe fitting inner inserting ring |
| 05/23/2007 | CN2903634Y Pipe joint sealing sign |
| 05/23/2007 | CA2568486A1 Single lumen adapter for automatic valve |
| 05/22/2007 | US7220080 Sag correction system |
| 05/22/2007 | US7219931 Clamp for elongated objects such as pipe |
| 05/22/2007 | US7219494 Hydraulic system comprising pressure-controlled damping means |
| 05/22/2007 | CA2341265C Noise reduction in fluid flow passage |
| 05/22/2007 | CA2312394C Monitoring pipes |
| 05/18/2007 | WO2007056616A1 Automatic clamp apparatus |
| 05/18/2007 | WO2007055586A1 External wireless smartdump |
| 05/18/2007 | WO2007054350A1 Flexible insert tube for the lining of pipelines and of ducts, in particular of sewers |
| 05/18/2007 | WO2007021437A3 Dampening clip assembly |
| 05/18/2007 | CA2629449A1 Automatic clamp apparatus |
| 05/18/2007 | CA2629209A1 Flexible insert tube for the lining of pipelines and of ducts, in particular of sewers |
| 05/17/2007 | US20070107792 System and method for pipe repair |
| 05/17/2007 | US20070107791 System and method for pipe repair |
| 05/17/2007 | US20070107790 Control system for hydraulic cylinder, plug with a hydraulic cylinder and methods for setting and releasing a plug |
| 05/16/2007 | EP1785659A1 Mehtod of restoring the branch lines of pipelines |
| 05/16/2007 | DE202006000348U1 Vorrichtung zur Reparatur eines gebrochenen Rohrs Apparatus for repairing a broken pipe |
| 05/16/2007 | CN2900997Y Gas transport pipeline cleaner receiving and delivering device |
| 05/16/2007 | CN2900996Y Support frame |
| 05/16/2007 | CN2900995Y Slide rail type variable diameter mechanism for pipeline inner detector |
| 05/15/2007 | US7217065 Modular pipe breaking assembly and method |
| 05/15/2007 | US7216674 Installation assemblies for pipeline liners, pipeline liners and methods for installing the same |
| 05/15/2007 | US7216673 Non-metallic expansion tank with internal diaphragm and clamping device for same |
| 05/15/2007 | CA2296680C An improved cup or disc for use as a part of a pipeline pig |
| 05/10/2007 | WO2007051254A1 Pressure release valve, system and method of use |
| 05/10/2007 | WO2006047244A3 Plastic fiber wound pressure tank |
| 05/10/2007 | US20070104541 Method of installing tracer wire with pipeline utilizing horizontal directional drilling |
| 05/10/2007 | US20070102922 Device and method for laying rigid tubular pipes |
| 05/10/2007 | US20070102054 Water pipe coupling with off-centered piercing assembly for tear out disk & method of removing disk |
| 05/10/2007 | US20070102052 Accumulator |
| 05/10/2007 | DE202007003400U1 Ventil Valve |
| 05/10/2007 | DE112005000592T5 Fluidzufuhrvorrichtung und damit ausgestattetes Brennstoffzellensystem Fluid delivery device and thus equipped fuel cell system |
| 05/10/2007 | DE102006051810A1 Part liner for renovation of partial damage in e.g. duct, has ring, where resin is stirred on carrier material to harden liner that represents supporting construction and accepts movement in sleeve area, and sealing material in ring |
| 05/10/2007 | DE102006046154A1 Pipe inspection unit has inflatable tube mounted behind pivoting head which can be used to seal branch pipe which is then filled with water, sensor in front of tube detecting loss in pressure due to leaks |
| 05/09/2007 | EP1783417A2 Method, sealing means and arrangement for the refurbishment of fluid conducting conduits |
| 05/09/2007 | EP1711249A4 Filtration element and method of constructing a filtration assembly |
| 05/09/2007 | EP1604139B1 A method and a device for slowing down and disintegrating a plug of liquid plunging forward in a duct |
| 05/09/2007 | EP1594930B1 Method for treating tubular goods |
| 05/09/2007 | EP1278983B1 Securing shell assemblies to pipelines |
| 05/09/2007 | CN2898537Y Pipeline sheet against leakage |
| 05/09/2007 | CN1958271A Apparatus for everting a lining material |
| 05/09/2007 | CN1958270A Method of inversion inserting pipe lining in pipeline and pressing device of pipe lining |
| 05/08/2007 | US7213845 Tube joint |
| 05/04/2007 | CA2562452A1 Duct for reducing shock related noise |
| 05/03/2007 | WO2007050664A1 Process for adhering a liner to the surface of a pipe by induction heating |
| 05/03/2007 | US20070095414 Working fluid feeding device |
| 05/03/2007 | US20070095397 Pressurized fluid line servicing tool |
| 05/03/2007 | DE102005052119A1 Sewage line reconstructing method, involves applying swellable sealing unit on inner wall of sewage line before introducing liner in inner wall, where sealing unit seals annular space between wall and liner through circumferential line |
| 05/03/2007 | DE102005051560A1 Pipe union welding device, has clamping device with clamping unit that is fastened and axially adjustable at tie rod along longitudinal axis, where clamping device has receiver at tie rod for fastening tool or workpiece holder |
| 05/03/2007 | DE102005051487A1 Pressure line pipe for use in sewage system, has projection that is longitudinal to pipe inner wall, where projection has small dimension that is radially protruding inwards for forming fluid film that promotes flow rate to pipe inner wall |
| 05/03/2007 | CA2621118A1 Process for adhering a liner to the surface of a pipe by induction heating |
| 05/02/2007 | EP1780459A1 Device for sealing of sockets and leaking press fittings |
| 05/02/2007 | EP1780123A2 Systems and methods for reducing surge loads in hose assemblies, including aircraft refueling hose assemblies |
| 05/02/2007 | EP1779937A2 Pigging system |
| 05/02/2007 | EP1779022A2 Replaceable sleeve insert for a choke assembly |
| 05/02/2007 | EP1779021A1 Method for interrupting an existing pipeline and for simultaneously forming a new pipeline in the ground, and pipe laying device for carrying out the method |
| 05/02/2007 | CN2895958Y Dismounting-proof three-way valve of gas apparatus |
| 05/02/2007 | CN1957198A Composite pipe lining, method and apparatus for installing composite lining |
| 05/02/2007 | CN1955534A Pipe closing device |
| 05/01/2007 | US7210503 Method and device for increasing safety during pipelaying |
| 05/01/2007 | US7210364 Autonomous robotic crawler for in-pipe inspection |
| 04/26/2007 | WO2007046242A1 Marine hose |
| 04/26/2007 | WO2006136796A3 Method and apparatus for the production of hollow moulded articles and a hollow moulded article made by the method |
| 04/26/2007 | US20070089797 Preformed liner adhered to a pipe with an adhesive |
| 04/26/2007 | DE102006050401A1 Closing device for access opening at exhaust gas pipe, has locking device that invades opening nozzle, and locking clamp that is displaceably arranged at closing cover and adjusted against outer side of opening nozzle by fastener |
| 04/26/2007 | DE102006048474A1 Abschuss- und/oder Verbindungsstück Abschuss- and / or connector |
| 04/26/2007 | DE102005049959A1 Servoantrieb für Servolenkung Servo drive for power steering |
| 04/25/2007 | EP1776540A1 Plugging device and method |
| 04/25/2007 | CN1951657A Device for suppressing pulsated impact of slurry flow in concrete pump vehicle |
| 04/25/2007 | CN1312425C Expansion silencer and freezing circulating loop using the expansion silencer and its manufacturing method |
| 04/24/2007 | US7207528 Vibration suppressing clamp for pipe or the like |
| 04/19/2007 | WO2007044052A2 Exhaust and/or condensate port for cured in place liners and installation methods and apparatus |
| 04/19/2007 | WO2007042000A2 Versatile seal or sealing arrangement |
| 04/19/2007 | WO2007041856A1 Apparatus and method for testing or isolating a pipe segment with magnetically actuated sealing means |
| 04/19/2007 | WO2006107461A3 Apparatus and method for lateral pipe identification |
| 04/19/2007 | WO2006096659B1 Method and system for coating sections of internal surfaces |
| 04/19/2007 | US20070084555 Apparatus for and method of lining passageways |
| 04/19/2007 | US20070084516 Pressure vessel assembly for integrated pressurized fluid system |
| 04/19/2007 | DE102005049110A1 Dichtkraftverstärkter Rohrtrenner Sealing force reinforced pipe separator |
| 04/19/2007 | CA2625869A1 Apparatus and method for testing or isolating a pipe segment with magnetically actuated sealing means |
| 04/18/2007 | EP1552211B1 Device for fastening a manoeuvrable plug for plugging of pipes |
| 04/18/2007 | EP1401702B1 Subsea vehicle assisted pumping skid package |
| 04/18/2007 | EP1140491B1 Integrated composite structural conduit formed in place |
| 04/18/2007 | CN2890572Y Composite reinforcement structure for gas pipe |
| 04/18/2007 | CN2890571Y Cross-wall sleeve |
| 04/18/2007 | CN1311186C Noise reduction structure of porous plate |
| 04/17/2007 | US7204521 Coupling disconnect prevention device |
| 04/17/2007 | CA2408388C Multi-purpose rehabilitation of conduits |
| 04/12/2007 | WO2007040403A2 Method and device for positioning of a plug train |
| 04/12/2007 | WO2007039115A1 Docking and undocking of liquid carrying lines to and from a docking body |
| 04/12/2007 | WO2007038873A1 Pipe testing tool with magnetic clamps |
| 04/12/2007 | WO2007021437A9 Dampening clip assembly |
| 04/12/2007 | WO2006019936A3 Compact drain-cleaning device with hair-snagging pad |
| 04/12/2007 | DE102005048593A1 Plastic hose for hydraulic clutch line in vehicle incorporates elastic element to dampen pressure pulses |
| 04/12/2007 | DE102005046728A1 Fluid orifice for controlling flow of fluid, has plurality of friction elements whereby fluid flowing against fluid orifice in its flow rate is continuously restricted by extension of fluid orifice towards flow direction |
| 04/12/2007 | CA2625479A1 Pipe testing tool with magnetic clamps |