Patents for F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems (25,887) |
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11/16/2011 | EP2386041A1 Device for providing a controllable pressure reduction |
11/16/2011 | EP2385895A1 Apparatus for repairing and inflating of damaged inflatable articles |
11/16/2011 | EP2268960B1 Tube |
11/16/2011 | CN202040480U In-tube creeping robot |
11/16/2011 | CN202040479U Self-expanding inchworm robot |
11/16/2011 | CN202040478U Pipeline detecting cart without requiring being provided with walking power device |
11/16/2011 | CN202040477U Flexible inchworm robot |
11/16/2011 | CN202040476U Leakage mending device of pipeline in the sea |
11/16/2011 | CN202040468U Elbow joint with deoiling device |
11/16/2011 | CN102242853A Temporary plugging device for extrusion type pipeline |
11/16/2011 | CN102242852A Umbrella support type temporary pipeline plugging device |
11/16/2011 | CN102242851A Simple and convenient method for maintaining pipelines |
11/16/2011 | CN102242850A Emergency-repair tool for pipe line of prestress steel cylinder concrete pipe |
11/16/2011 | CN102240429A Leak stopper for fire fighting spray head and pipe connector |
11/16/2011 | CN101737587B Hole repairing construction machine for polyethylene anti corrosive coating of metallic tube and construction method thereof |
11/16/2011 | CN101169209B Method and apparatus for resonance frequency response attenuation |
11/15/2011 | US8056583 Sealing means, kit and method for sealing of hollow hoses of flexible material |
11/15/2011 | US8056582 System of stepped flow rate regulation using compressible members |
11/10/2011 | WO2011140281A2 Connector assembly |
11/10/2011 | WO2011140014A2 Pipe thread protector |
11/10/2011 | WO2011139152A1 Coupling device; line path and line end seciton |
11/10/2011 | WO2011138508A1 Method and arrangement for treatment of liner sleeve |
11/10/2011 | US20110272052 Rodent Guard |
11/10/2011 | US20110272051 Damper Arrangement |
11/10/2011 | DE202010017447U1 Leitungsrohr für fluide Medien Conduit for fluid media |
11/10/2011 | DE102010019925A1 Flexible hose, has flexible strip firmly connected with outer diameter of hose by transparent flexible heat shrink tube according to subjecting of flexible strip and heating of heat shrink sleeve |
11/10/2011 | DE102010019363A1 Arrangement for oscillation insulating fastening of aggregate of brake control system at vehicle portion of vehicle, comprises holder, which has receiver for aggregate and attaching unit for mounting holder at vehicle portion |
11/10/2011 | CA2825097A1 Method and arrangement for treatment of liner sleeve |
11/10/2011 | CA2798242A1 Pipe thread protector |
11/09/2011 | EP1700061B1 Device and method for repairing pipe using hydrophilic seals |
11/09/2011 | DE202011103302U1 Sicherheitskappe für Pipelinerohre Safety cap for pipeline tubes |
11/09/2011 | CN202033123U Leaking stoppage temperature measuring device for instrument temperature sleeves |
11/09/2011 | CN202032236U Plastic hose water leakage sealing device |
11/09/2011 | CN202032235U Device for welding and sealing leakage of inflammable explosive pipelines |
11/09/2011 | CN202032234U Clamp with pressure sensor |
11/09/2011 | CN202032233U Pipeline first-aid repair joint |
11/09/2011 | CN202032232U Pipeline buffering and pressure-reducing device |
11/09/2011 | CN202032226U Self-cleaning-type multichannel pipe joint |
11/09/2011 | CN102239356A Reducing fluid turbulance in a flexible pipe |
11/09/2011 | CN102235565A Trenchless repair method for underground pipeline by turning and attaching lining pipe |
11/09/2011 | CN102235564A Rapid pipeline maintaining method |
11/09/2011 | CN102235563A Pressure equalising device for systems through which fluid flows |
11/09/2011 | CN101674963B Silencer |
11/08/2011 | US8051524 Multi-diameter elastic sealing module for pigs |
11/08/2011 | CA2525564C Lining ducts |
11/08/2011 | CA2473867C Method and means of repairing a pipe |
11/03/2011 | WO2011134650A2 Lining tube and method for restoring a defective pipeline and method for producing such a tube |
11/03/2011 | WO2011134633A1 Flexible line element |
11/03/2011 | WO2011100016A3 Method of maintaining a pipeline |
11/03/2011 | US20110266790 Fluid coupling |
11/03/2011 | US20110265902 Sealing hose |
11/03/2011 | DE102010018479A1 Auskleidungsschlauch und Verfahren zur Sanierung einer defekten Rohrleitung sowie Verfahren zur Herstellung eines solchen. Liner bag and method for rehabilitation of a damaged pipeline as well as methods for producing such. |
11/02/2011 | EP2383499A1 Safety device for pipes fitting |
11/02/2011 | EP2383498A2 Sealing hose |
11/02/2011 | EP2382392A2 Apparatuses, systems, and methods for improved performance of a pressurized system |
11/02/2011 | DE202010009759U1 Abgasschalldämpfer Exhaust muffler |
11/02/2011 | CN202024344U Muffler for great air-delivery chimney |
11/02/2011 | CN202024024U Obstruction blockage and discharge device for sewage source heat pump system |
11/02/2011 | CN202024023U Blocking object preventing system of sewage-source heat pump system |
11/02/2011 | CN202024022U Impurity separator for water heating system |
11/02/2011 | CN202024021U Water pipe plug |
11/02/2011 | CN202024020U Straight-flow type water storage pressure barrel |
11/02/2011 | CN202024005U Pipeline flow adjusting flange |
11/02/2011 | CN202023020U Fiber machine and pipe connector |
11/02/2011 | CN102232159A Cross-line plugging system and locking plug |
11/02/2011 | CN102229224A Forming die system of vortex-induced vibration suppression device in spiral strake form |
11/02/2011 | CN101900239B Method for repairing drainage pipeline without water supply suspended |
11/02/2011 | CA2852440A1 Imparted charge in situ pipelining device |
11/01/2011 | US8047225 Method for water hammerless opening of fluid passage, and method for supplying chemical solutions and device for water hammerless opening for which the method is used |
11/01/2011 | US8047219 Block and bleed plugging tool employing seals on a pipeline exterior |
11/01/2011 | CA2565303C Body-space drainage-tube debris removal |
10/27/2011 | WO2011133235A1 Viscoelastic damped jumpers |
10/27/2011 | WO2011131489A1 Sealing collar |
10/27/2011 | WO2011100134A4 Flow pulsatility dampening devices |
10/27/2011 | US20110263341 Transmission input shaft blade |
10/27/2011 | US20110261920 Connecting device for connecting a guide tube to a lower end nozzle in a nuclear fuel assembly |
10/27/2011 | US20110260853 Covering Arrangement for a Pipe, and Pipe Having such a Covering Arrangement |
10/27/2011 | US20110260445 Cam Style Anti-Rotation Key for Tubular Connections |
10/27/2011 | US20110260444 Safety locking device for pipe connector |
10/27/2011 | US20110259833 pipe and a method for reducing biofilms |
10/27/2011 | US20110259587 Apparatus and method for sealing portions of a wellbore |
10/27/2011 | US20110259461 Device and method for repairing pipe |
10/27/2011 | US20110259460 Milling Robot for Processing the Internal Walls of Inaccessible Pipelines |
10/27/2011 | US20110259459 Turbo saver |
10/27/2011 | US20110259115 Structural load monitoring using collars and connecting elements with strain sensors |
10/27/2011 | US20110258834 Bore Plug |
10/27/2011 | DE202010009305U1 Schnellspannvorrichtung zum Verschließen von Rohrleitungen Quick-release device for closing pipes |
10/27/2011 | DE102010017838A1 Fräsroboter zum Bearbeiten der Innenwände unbegehbarer Rohrleitungen Milling robot to edit the interior walls unbegehbarer pipelines |
10/26/2011 | EP2381154A1 Tubular sound absorber for a flow machine |
10/26/2011 | EP2381153A1 Method and device for separating and closing pressurised gas pipelines |
10/26/2011 | EP2379932A1 A pipe-liner |
10/26/2011 | EP2379930A1 Fusible completion plug |
10/26/2011 | EP2379922A1 Valve system |
10/26/2011 | EP2379900A1 Fastening device for hydraulic hoses |
10/26/2011 | EP2379625A1 Uv and light protective film |
10/26/2011 | EP2379299A1 Method of filling a casing |
10/26/2011 | EP2277088B1 Flow restriction member |
10/26/2011 | EP2183518B1 Protective cap for a plug fitting |
10/26/2011 | CN202017851U Movable-type temporary stop plate |
10/26/2011 | CN202017850U Water separator |