| Patents for F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems (25,887) |
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| 04/23/2009 | WO2009050441A2 Pipeline geometry sensor |
| 04/23/2009 | WO2009050031A1 Use of a polyamide molding compound for lining conduits |
| 04/23/2009 | WO2009050030A2 Device for controlling an inflatable tool used to treat a well or pipeline |
| 04/23/2009 | US20090102188 Falling-off prevention structure for connector |
| 04/23/2009 | US20090102185 Device for sealing untight couplings and press connections |
| 04/23/2009 | US20090101223 Regulator for clutch |
| 04/23/2009 | US20090101219 Medical waste fluid collection and disposal system |
| 04/23/2009 | DE102008001678A1 Verwendung einer Polyamidformmasse zur Auskleidung von Rohrleitungen Use of a polyamide molding composition for lining pipes |
| 04/23/2009 | CA2823176A1 Device and method for repairing pipe |
| 04/23/2009 | CA2702877A1 Pipeline geometry sensor |
| 04/23/2009 | CA2696840A1 Device and method for repairing pipe |
| 04/23/2009 | CA2641321A1 Pipe grapple apparatus and method |
| 04/22/2009 | EP2050920A2 Method and device to pull a pipeline comprised of short pipes into a boring channel |
| 04/22/2009 | EP2050919A2 Method and device to pull a pipeline comprised of short pipes into a boring channel with measurement of pulling power |
| 04/22/2009 | EP2049879A1 Apparatus and method for isolating or testing a pipe segment with axial reinforcement |
| 04/22/2009 | EP2049826A2 Pipeline |
| 04/22/2009 | EP2049776A1 Apparatus for sound absorbing in a tubular channel |
| 04/22/2009 | CN201225491Y Oil delivery pipeline on-line restoring reinforced structure |
| 04/22/2009 | CN201225490Y 低压灌溉管道出水口 Low irrigation pipe outlet |
| 04/22/2009 | CN201225489Y Fixed point pipeline permanent magnetism anti-theft pipe plug |
| 04/22/2009 | CN201225488Y Corrugated pipe component |
| 04/22/2009 | CN201225487Y Steam silencer applied on sterilized cold penetration package production line |
| 04/22/2009 | CN201225486Y Pressure reducing connection component of gas fire-extinguishing system pipe |
| 04/22/2009 | CN201225484Y Electric melting pipe fittings for embedded pipe |
| 04/22/2009 | CN201225473Y Joint with rapid inserting apparatus |
| 04/22/2009 | CN201225463Y Sterilized quick joint |
| 04/22/2009 | CN201224905Y Sound insulated construction of toilet drain pipeline |
| 04/22/2009 | CN201224383Y Output tube lock of motorcycle fuel tank |
| 04/22/2009 | CN101413614A Connecting method for restoring old pipe end head of inner lining glass fiber reinforced plastic by overturn method |
| 04/22/2009 | CN101413613A Method for restoring small diameter metal old pipe long-distance inner overturn lining hose |
| 04/22/2009 | CN101413612A Outer liner type plugging tube head |
| 04/21/2009 | US7520301 Blocking assembly |
| 04/21/2009 | US7520300 Pulsation attenuator for a fluidic system |
| 04/21/2009 | US7520295 Capillary carrier with leak supervision |
| 04/21/2009 | CA2535439C Dissolving drain plug |
| 04/16/2009 | WO2009047554A1 Cap for a fluid coupling member |
| 04/16/2009 | WO2009018985A3 Protective cap for a plug fitting |
| 04/16/2009 | WO2006096296A3 Electro-fusion joining system for thermoplastic piping systems |
| 04/16/2009 | WO2006049909A3 Single bore high flow junction plate |
| 04/16/2009 | US20090096209 Flexible, self-bonding coupling assembly |
| 04/16/2009 | US20090095366 Hydraulic pressure accumulator |
| 04/16/2009 | US20090095355 Device and method for repairing pipe |
| 04/16/2009 | US20090095211 Device and method for indicating the condition of tubes on a tubesheet |
| 04/16/2009 | DE102008027477A1 Channel i.e. inaccessible civil engineering structure, inspection device for installation of pipeline and cable, has base body provided with device for position stabilization with unit for position adjustment of base body |
| 04/15/2009 | EP2048420A2 Jet pump sensing line T-bolt clamp assembly |
| 04/15/2009 | EP1756507A4 Ball trap with safety-release gate |
| 04/15/2009 | CN201221659Y Gas non-stop transporting first-aid repairing apparatus with gas of steel plastic composite pipeline |
| 04/15/2009 | CN201220231Y Cleaning robot |
| 04/15/2009 | CN100478602C Composite bend pipe pressure balance flexibility connection pipe and design method for producing same |
| 04/15/2009 | CN100478414C Corrosion resistant, insulative quick sealing adhesive tape in macromolecule |
| 04/14/2009 | US7516909 Continuous slurry dispenser apparatus |
| 04/14/2009 | US7516760 Piston-type accumulator |
| 04/14/2009 | CA2555212C Remotely releasable coupler and hose retrieval mechanism for airbrake system |
| 04/09/2009 | WO2009045574A1 Closure having segmented locking ring |
| 04/09/2009 | WO2009045525A2 Coupling gaskets and associated methods |
| 04/09/2009 | WO2009043386A1 Securing device for particularly a press-fit connection between a hose line and a connecting fitting |
| 04/09/2009 | WO2009043152A1 Fluid flow conduit, method and use |
| 04/09/2009 | WO2008152370A3 Lining |
| 04/09/2009 | WO2006099568A3 Pressure activated disconnect lock coupling |
| 04/09/2009 | US20090091127 Saddle end cap |
| 04/09/2009 | US20090090430 Apparatus and method for controlling the filling and emptying of a fluid container |
| 04/09/2009 | US20090090078 Combination pipe test cap and concrete sleeve |
| 04/09/2009 | DE102007045936A1 Vorrichtung und Verfahren zur Überwachung eines Wartungsgeräts Apparatus and method for monitoring a maintenance device |
| 04/09/2009 | DE102007044241A1 Cover flap for tubing inner side with inner hinge, has internal screw connection and is made up of steel, aluminum, high-grade steel, cast iron, ceramics or plastic |
| 04/09/2009 | CA2705351A1 Coupling gaskets and associated methods |
| 04/09/2009 | CA2641707A1 Vavle apparatus |
| 04/08/2009 | EP2045167A1 Hydraulically assisted steering system |
| 04/08/2009 | EP2044978A1 Flame-retardant shielding for conduits |
| 04/08/2009 | EP1864051B1 Pressure-pulsation-damping fluid supply conduit |
| 04/08/2009 | CN201218385Y Under-pressure leak-stopping apparatus for energy resource medium pipe |
| 04/08/2009 | CN201218384Y Oil gas isolation vesicle |
| 04/08/2009 | CN201218383Y Old pipe renovated by inner lining insertion method |
| 04/08/2009 | CN201218382Y Resistance silencer |
| 04/08/2009 | CN101405531A Connection device for compressed air lines and pneumatic ram arrangement equipped therewith |
| 04/08/2009 | CN101403458A Gas pipeline leakage can repairing method |
| 04/08/2009 | CN101403457A High-water absorption resin piping detection leak-blocking device, preparation method and application thereof |
| 04/08/2009 | CN100476283C Method for repairing and constructing trenchless large caliber water feeding penstock |
| 04/08/2009 | CN100476282C Non-damming coupler |
| 04/08/2009 | CA2639082A1 Non-abrasive pad for an articulated seabed mat |
| 04/07/2009 | US7513719 Reaming tool for broken conduit |
| 04/07/2009 | US7513275 Repair kit for natural gas pipe |
| 04/07/2009 | US7513274 Inflatable plumbing test plug and method |
| 04/07/2009 | US7513025 Magnetic field concentrator for electromagnetic forming |
| 04/07/2009 | US7513023 Method for repairing broken conduit |
| 04/07/2009 | CA2259883C Sealing assembly and method |
| 04/02/2009 | WO2009041221A1 Compressor |
| 04/02/2009 | WO2009040576A2 Pipe freezing |
| 04/02/2009 | WO2009040043A1 Device and method for monitoring a maintenance unit |
| 04/02/2009 | WO2009039916A1 Attenuation device, particularly pulsation attenuator |
| 04/02/2009 | US20090085346 Connecting structure for a pipe |
| 04/02/2009 | US20090084456 Fitting with integral test membrane |
| 04/02/2009 | US20090084450 Branching Device for a Pulsation Attenuation Network |
| 04/02/2009 | US20090083922 Apparatus for automated launching of multiple pipeline pigs |
| 04/02/2009 | DE102008033993A1 Cast component sealing method for use in e.g. hydraulic system, involves arranging adapter element with cast component for forming gas-tight locked cavity whose inner wall is partly formed by wall of cast component |
| 04/02/2009 | DE102007046256A1 Akustikoptimierte Flüssigkeitsleitung Acoustic Optimized liquid line |
| 04/02/2009 | DE102007046177A1 Vorrichtung und Verfahren zur Sanierung und/oder Untersuchung von Pipelines Apparatus and method for remediation and / or testing of pipelines |
| 04/02/2009 | DE102007045266A1 Dämpfungseinrichtung, insbesondere Pulsationsdämpfer Damping device, in particular pulsation damper |
| 04/02/2009 | CA2701641A1 Pipe freezing |
| 04/02/2009 | CA2700422A1 Device and method for monitoring a maintenance device |
| 04/01/2009 | EP2042702A1 Dampening assembly |