| Patents for F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems (25,887) |
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| 08/01/2006 | US7083360 Method for rehabilitating an existing pipe |
| 07/27/2006 | WO2006055102A9 Pipeline repair system and method of installation |
| 07/27/2006 | US20060163075 Method and apparatus for downhole pipe or casing repair |
| 07/27/2006 | US20060162797 Sleeve with insert for repairing high-pressure fluid pipes |
| 07/27/2006 | DE212004000057U1 Installation eines vor Ort ausgehärteten Einsatzes mit innerer undurchlässiger Schicht und Gerät Installation of a cured in place liner with inner impermeable layer and device |
| 07/27/2006 | DE212004000056U1 Vor Ort ausgehärteter Einsatz mit integraler innerer undurchlässiger Schicht Cured in place liner with an integral inner impermeable layer |
| 07/27/2006 | DE212004000053U1 Vor Ort ausgehärteter Einsatz mit umgestülpter äußerer undurchlässiger Schicht Cured in place liner with outer impermeable layer turned upside down |
| 07/27/2006 | DE102005001765A1 Electrical separation unit for liquid supply pipe has separating tube extending between first and second connection whereby separating tube is connected with pressure adjusting device which alternatively ventilate separating tube |
| 07/27/2006 | CA2595453A1 Autonomous inspector mobile platform |
| 07/26/2006 | EP1684033A1 Air conditioner outdoor unit, air conditioner, and compressor unit |
| 07/26/2006 | EP1682811A2 Quick disconnect valve assembly |
| 07/26/2006 | CN2800037Y Safety cover for chemical pipe |
| 07/26/2006 | CN2800036Y Weatherable dismountable valve well |
| 07/26/2006 | CN1808041A Water-circulating energy-saving silencer using waste gas to heat |
| 07/26/2006 | CN1807960A Pipe plugging propeller |
| 07/25/2006 | US7080667 Lined pipeline vent |
| 07/25/2006 | US7080658 Method for closing fluid passage, and water hammerless valve device and water hammerless closing device used in the method |
| 07/25/2006 | CA2371228C Coupling half and method of making same |
| 07/24/2006 | CA2533801A1 Pressure relief valve with debris trap |
| 07/20/2006 | WO2006055755A3 Accumulator tank assembly and method |
| 07/20/2006 | US20060157972 Inside reducing pipe bushing |
| 07/20/2006 | US20060157276 Pipe burster with spherical bursting member |
| 07/20/2006 | US20060157193 Seamless pipeline sphere and method of manufacture |
| 07/20/2006 | DE60114180T2 Verschlussstopfen mit geschlossenem ende Sealing plug with a closed end |
| 07/20/2006 | DE212004000054U1 Harztränkungsturm für vor Ort ausgehärtete Einsätze Harztränkungsturm for cured on site operations |
| 07/20/2006 | DE212004000051U1 Längsverstärkter, vor Ort ausgehärteter Einsatz Longitudinal reinforced, cured in place liner |
| 07/20/2006 | DE10360495B4 Ansaugleitung mit Geräuschdämpfung Suction with noise reduction |
| 07/20/2006 | DE10347607B4 Anordnung zum Absperren und Entleeren von Rohrleitungen bzw. Rohrsträngen Arrangement for shutting off and draining pipes or pipe sections |
| 07/20/2006 | DE102004039206B4 Valve for opening and closing flow medium pipeline, has casing with end surface, which is placed in round-shape by bushing unit, arranged in passage, by curved characteristics of inner area of bushing unit along flow direction of medium |
| 07/19/2006 | EP1680618A1 Cured in place liner with everted outer impermeable layer and method of manufacture |
| 07/19/2006 | EP1680617A2 Pipe clamp with integral latch |
| 07/19/2006 | CN2797840Y Direct-buried thermal-insulation corrosion-proof constant-compensation and water-proof type well chamber |
| 07/19/2006 | CN1264667C Two-way distributor for high viscous fluids |
| 07/18/2006 | US7077165 Double pipe |
| 07/18/2006 | US7077164 Pipe |
| 07/18/2006 | US7077021 Sensor device on a feed pipeline carrying high voltage |
| 07/18/2006 | CA2372678C Method for laying data cables and data transmission device for a communal gas, pressure or waste-water pipe system comprising at least one waste-water drain and a service shaft |
| 07/18/2006 | CA2277202C Device for trenchless replacement of underground pipe |
| 07/18/2006 | CA2156275C Lining of pipelines and passageways using a push rod adhered to a rod and liner |
| 07/13/2006 | US20060153661 Screw plug made of a metallic material, method for the production thereof, corresponding blank and corresponding tool |
| 07/13/2006 | US20060153640 Sewer pipe |
| 07/13/2006 | US20060151994 Locking device and a line fitting provided therewith |
| 07/13/2006 | US20060151913 Apparatus for and method of lining conduits |
| 07/13/2006 | US20060151044 Pipe, method and device for improved pipelines and similar objects |
| 07/13/2006 | US20060151037 In situ pipe repair controller and system |
| 07/13/2006 | US20060151036 Pipe repair tool |
| 07/13/2006 | US20060150858 Bi-directional conduit traversing vehicle |
| 07/13/2006 | US20060150658 Water delivery system with anti-kink device for a refrigerator |
| 07/13/2006 | DE19608582B4 Hydrokompensator zur Druckstoßglättung in der Rücklaufleitung eines hydraulischen Systems und hydraulisches System mit einem solchen Hydrokompensator Hydrojacks to surge smoothing in the return line of a hydraulic system and hydraulic system with such hydrojacks |
| 07/13/2006 | DE102004041499B4 Cut-off device for sealing gas pipe, has sealing unit located on outer side of housing, with which housing is flush with inner wall of pipeline section, where unit includes two ring seals in gas flow direction located away from each other |
| 07/13/2006 | DE10049443B4 Werkzeug zum Aufschneiden oder Bersten einer Rohrleitung Tool for cutting or bursting a pipe |
| 07/12/2006 | CN2795615Y Seal joint for large caliber plastic pipe and pipe anti-pressure test |
| 07/12/2006 | CN2795614Y Cross water transport pipeline |
| 07/12/2006 | CN1263976C Method of reinforcing metal plate of existing metal structure, and product produced thereby |
| 07/11/2006 | US7075053 Device for determining the position of a scraper |
| 07/11/2006 | US7073979 Method and apparatus for performing sewer maintenance with a thermal sensor |
| 07/11/2006 | US7073776 Sluicing valve device |
| 07/11/2006 | US7073536 Apparatus, methods, and liners for repairing conduits |
| 07/11/2006 | US7073535 Inflatable pipe plug |
| 07/11/2006 | CA2365064C Apparatus for manufacturing drainage line units and associated methods |
| 07/06/2006 | WO2006071823A1 Method, apparatus and system for lining conduits |
| 07/06/2006 | WO2006070700A1 Management system for marine hose |
| 07/06/2006 | WO2006069446A1 Method and apparatus for applying axial stress for weld testing |
| 07/06/2006 | US20060145479 Pipe liner connector |
| 07/06/2006 | US20060144638 Noise attenuator with laterally moving baffles |
| 07/06/2006 | US20060144455 Fluid pressure system including free floating bladder |
| 07/06/2006 | US20060144283 Conduit traversing vehicle |
| 07/06/2006 | DE19751198B4 Verfahren und Vorrichtung zum Absperren einer Rohrleitung Method and apparatus for plugging a pipeline |
| 07/06/2006 | DE10203876B4 Einrichtung zum schnellen Schliessen eines Durchgangs Means for quickly closing a passage |
| 07/06/2006 | DE102004061743A1 Holes and cracks sealing method and material for uncut cables and pipes, has sealing material selected from self adhesive, chemical and temperature resistance sealing band, central roll spring and other roll spring |
| 07/06/2006 | CA2592684A1 Method and apparatus for applying axial stress for weld testing |
| 07/05/2006 | EP1676691A1 Apparatus for everting a lining material |
| 07/05/2006 | EP1488159A4 Energy attenuation restrictor device and manufacturing method |
| 07/05/2006 | EP1373773B1 Vibration-proof clamp |
| 07/05/2006 | EP1336791B1 Serially connected fluid hammer preventer |
| 07/05/2006 | EP1102646B1 Milling device for pipe cleaning and sanitation technology |
| 07/05/2006 | CN2793505Y Fast repairing joint without water interruption of PE water feeding pipe |
| 07/05/2006 | CN2793504Y Fast flange leakage-stopping jacket of pipeline |
| 07/05/2006 | CN2793503Y Cleaning and converting joint for checking leakage sectionally of air conditioner system of vehicle |
| 07/05/2006 | CN2793171Y Fast sewage discharger |
| 07/05/2006 | CN1262784C Counter rotary lining repairing construction method for large caliber pressure pipeline |
| 07/05/2006 | CN1262783C A member for removable closed cylinder bore |
| 06/29/2006 | WO2006067369A1 A sensor system for an in-line inspection tool |
| 06/29/2006 | WO2006066328A1 Hose repair method and apparatus |
| 06/29/2006 | US20060138769 Magnetic field concentrator for electromagnetic forming and magnetic pulse welding of fluid joints |
| 06/29/2006 | US20060138144 Cap for blocking a pipe |
| 06/29/2006 | US20060137756 System and method for pipe repair |
| 06/29/2006 | US20060137755 Apparatus and method for installation of pipe liner |
| 06/29/2006 | US20060137754 Systems and methods for pipeline rehabilitation |
| 06/29/2006 | US20060137753 Plumbing tool for temporarily plugging a pipe |
| 06/29/2006 | DE19910293B4 Rohrbeschichtungsanlage mit drehbarer Mediumdurchführung und Spritzpistole Pipe coating plant with rotating medium through and spray gun |
| 06/29/2006 | DE19813931B4 Steckverschluß für Außen- und/oder Innenanschlüsse und Verfahren zu dessen Herstellung Plug closure for external and / or internal ports and process for its preparation |
| 06/29/2006 | DE102004060192A1 Plastic pipe section for pipe systems in drain water domestic plumbing has section of pipe which is impinged by drain water provided with core layer made from sound damping material |
| 06/29/2006 | CA2591677A1 A sensor system for an in-line inspection tool |
| 06/28/2006 | EP1674781A1 Expandable band and locking mechanism |
| 06/28/2006 | EP1673177A2 System and arrangement for conduit reparation |
| 06/28/2006 | EP1150897B9 System for contamination-free delivering flowable materials |
| 06/28/2006 | CN2791436Y Pipe-end sealing cock |
| 06/28/2006 | CN1793713A Automatic deseal device of pipeline pluger |
| 06/28/2006 | CA2531201A1 Apparatus for everting a lining material |