| Patents for F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems (25,887) |
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| 09/01/2005 | US20050189760 Housing structure |
| 09/01/2005 | US20050189028 Rubber polyurethane line |
| 09/01/2005 | US20050189027 Plumbing test plug and method |
| 09/01/2005 | DE202005008711U1 Adapter for a snap closure, at an extruded and blow molded container for chemicals/mineral oils, has an upper ring-shaped locking lip and a lower outer thread with a seal |
| 09/01/2005 | DE102004008299A1 Brennkraftmaschine mit einem Schmiermittelkreislauf und einem Dämpfungselement Internal combustion engine with a lubricant circuit and a damping element |
| 09/01/2005 | DE102004006855A1 Advancing unit for an advancing drive in a tubular and/or channel system comprises an advancing module, an inspection camera and/or processing and/or inspection tools connected together using a connection tube |
| 09/01/2005 | DE10117561B4 Vorrichtung zum automatischen Absperren eines Gasstromes in einem Leitungssystem An apparatus for automatically shutting off a gas flow in a conduit system |
| 08/31/2005 | EP1568954A2 Pipe structure of outdoor unit in air conditioner |
| 08/31/2005 | EP1568932A1 Housing structure |
| 08/31/2005 | EP1282796B1 Anti-rupture device |
| 08/31/2005 | EP1110024B1 Blocking device for a milling machine used in pipe cleaning and pipe restoration |
| 08/31/2005 | CN1662768A Inversion liner and liner components for conduits |
| 08/31/2005 | CN1662767A Device for fastening a manoeuvrable plug for plugging of pipes |
| 08/31/2005 | CN1661290A Pipe structure of outdoor unit in air conditioner |
| 08/30/2005 | US6935380 Reversible dual size plumbing end cap |
| 08/30/2005 | US6935376 Enhancement of profiled tubular lining systems by channel augmentation |
| 08/26/2005 | CA2460297A1 Rubber polyurethane liner |
| 08/25/2005 | WO2005078883A2 Device to generate pressure for duct sealing |
| 08/25/2005 | WO2005078702A1 Silencer for passage |
| 08/25/2005 | WO2005078332A1 Connecting device for a duct for fluid distribution, particularly for compressed air distribution |
| 08/25/2005 | US20050184050 Pipe heater manufacturing method and pipe heater |
| 08/25/2005 | US20050183784 Pipe repair tool |
| 08/25/2005 | US20050183436 Pipe structure of outdoor unit in air conditioner |
| 08/25/2005 | DE102004007114A1 Worm gear, has lines of balls extending along teeth on either side of groove in worm or worm wheel |
| 08/25/2005 | DE102004006031A1 Arrangement for suppression of pulsating motion in hydraulic duct, comprising at least two axially positioned helical elements |
| 08/25/2005 | CA2555710A1 Silencer for passage |
| 08/24/2005 | EP1566585A1 Fluid pressure reduction device |
| 08/24/2005 | EP1565279A1 Scarifying apparatus for interior surface of pipeline |
| 08/24/2005 | CN1659399A Pipe repair system and device |
| 08/24/2005 | CN1659342A Pipe filter and closure assembly |
| 08/24/2005 | CN1657718A Method for repairing sewer using water-proof film lining |
| 08/23/2005 | US6932190 Sound jacket for noise reduction in refrigeration apparatus |
| 08/23/2005 | US6932117 Reactor water isolation devices |
| 08/23/2005 | US6932116 Fiber reinforced composite liner for lining an existing conduit and method of manufacture |
| 08/23/2005 | CA2179475C Connector system for mounting an exhaust pipe to a truck cab |
| 08/18/2005 | WO2005075152A1 End cap of compressed air tool |
| 08/18/2005 | US20050179307 Apparatus for assembling a liner |
| 08/18/2005 | US20050179018 Apparatus for defining a passageway through a composition |
| 08/18/2005 | US20050179017 Method and apparatus for drawing a mole through a composition |
| 08/18/2005 | US20050178561 Ribbed sealing element and method of use |
| 08/18/2005 | US20050178455 Flow conditioner for a fluid transport pipe |
| 08/18/2005 | US20050178438 Flexible and extendable plumbing trap device |
| 08/18/2005 | DE10354082B4 Method for joining an underground product pipe to a collector pipe involves injection of a sealing foam into the space between a seal in a shield pipe and the collector pipe |
| 08/18/2005 | DE102005000831A1 Contamination control apparatus for reducing contaminants due to leaked gas in clean room, comprises cover for enclosing joint portion, inlet port for supplying gas, and outlet port for exhausting gas and contaminant from cavity |
| 08/17/2005 | EP1564475A1 Flow conditioner for fluid conveying conduit |
| 08/17/2005 | EP1564474A2 No interrupt service tee and method |
| 08/17/2005 | EP1563007A1 Polymeric pipes and liners made from blends of polyolefins and polyamides |
| 08/17/2005 | EP1485646B1 Flow restrictor |
| 08/17/2005 | EP1468220B1 Fitting |
| 08/17/2005 | CN1654860A Diaphragm unit |
| 08/17/2005 | CA2496715A1 Flow conditioner for fluid transport pipes |
| 08/16/2005 | CA2302566C Damping element |
| 08/11/2005 | US20050173852 Damper for hydraulic systems |
| 08/11/2005 | US20050172737 Deployment of equipment into fluid containers and conduits |
| 08/11/2005 | US20050172620 Hydraulic system comprising pressure-controlled damping means |
| 08/11/2005 | DE202004007651U1 Electromechanical machine for e.g. cleaning out sewers or laying cables, includes integral electric vibrator and electromagnetic hammer tool |
| 08/11/2005 | DE19951517B4 Metallmembran-Pulsationsabsorber für Hochdruck-Brennstoffpumpe Metal diaphragm pulsation absorber for high pressure fuel pump |
| 08/11/2005 | DE102004063065A1 Valve device for feeding liquid against gas counter-flow e.g. for automobile engine, with 3 successive pressure regions between liquid inlet and outlet communicationg via non-return valves and vent lines with controlled venting valves |
| 08/11/2005 | DE102004009041B3 Throttling device to reduce noise in flowing material has base body with a second outer flat region which has further through apertures arranged in circle |
| 08/11/2005 | DE102004002489A1 High-pressure automotive fuel pump has an inlet pressure dampener and gas space between two membranes |
| 08/11/2005 | DE102004002266A1 Kolbenspeicher Piston accumulators |
| 08/10/2005 | EP1401702A4 Subsea vehicle assisted pumping skid packages |
| 08/10/2005 | EP1379805B1 Improved pipeline isolating device |
| 08/10/2005 | EP0907856B1 Energy attenuation device for a fluid-conveying line |
| 08/10/2005 | CN1653271A Hydraulic system comprising pressure-controlled damping means |
| 08/09/2005 | US6926466 A polyurethane applicator for spraying at high-pressures a liner on the inner circumferential wall of an existing conduit to be rehabilitated |
| 08/09/2005 | US6925671 Pig launcher |
| 08/04/2005 | WO2005070522A1 Filtration element and method of constructing a filtration assembly |
| 08/04/2005 | WO2005070001A2 Hermetically sealed pressure balanced accumulator |
| 08/04/2005 | WO2005024231A3 Tubular diaphragm tank |
| 08/04/2005 | US20050166985 Pipe cap |
| 08/04/2005 | DE10355814B4 Operation of a pipe cleaning or inspection unit, e.g. with a mounted camera for inspecting the inside of pipes, whereby the inside of the inspection unit is pumped down and then refilled to an over pressure with inert gas |
| 08/04/2005 | DE10329428B4 Vorrichtung zum Absperren und/oder Steuern und/oder Regeln eines Luftstroms Apparatus for shutting off and / or controlling and / or regulating an air flow |
| 08/04/2005 | DE102004002578A1 In-situ lining of pipeline using thermally-hardened resin-impregnated flexible tubing, irradiates it at infra red wavelengths |
| 08/03/2005 | CN2714935Y Construction equipment for inserting high density polyethylene pipe in on-line pipe |
| 08/03/2005 | CN1650129A Damper for hydraulic systems |
| 08/03/2005 | CN1213246C A protection device in event of pipe rupture |
| 08/02/2005 | US6923217 having bundles of high-strength low-elongation fiber layers around the tubular liner, with a layer of resin absorbent material between the fiber reinforcing layers to increase the resistance to buckling of the cured liner; in place pipe repair |
| 07/28/2005 | WO2005068893A1 Device for replacing pipes without trenching |
| 07/28/2005 | WO2005068886A1 Method for water hammer-less opening of fluid passage, chemical supply method using the same, and water hammer-less opening device |
| 07/28/2005 | WO2005068848A1 Piston-type accumulator |
| 07/28/2005 | US20050161957 Closure for a pressure vessel and method |
| 07/28/2005 | US20050161379 Descaling method and descaling apparatus |
| 07/28/2005 | US20050161100 Inversion liner and liner components for conduits |
| 07/28/2005 | US20050161083 Valve arrangement for guiding a liquid against a gas pressure gradient |
| 07/28/2005 | DE202004004120U1 Rotating scraper unit for separation of aqueous cooling medium, is clamped on bar that is away from spring arm, where arm`s outer side is strengthened by recess area that is opened so that accumulations deposited in it are washed up |
| 07/28/2005 | CA2648968A1 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 |
| 07/28/2005 | CA2552782A1 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 |
| 07/27/2005 | EP1470360A4 A fluid flow controller |
| 07/27/2005 | CN1646847A Energy attenuation restrictor device and manufacturing method |
| 07/27/2005 | CN1646298A Composite strip windable to form a helical pipe and method thereof |
| 07/27/2005 | CN1644975A Pipeline route changer and pipeline route changing method therewith |
| 07/26/2005 | US6920900 Sewer pipe section |
| 07/26/2005 | US6920691 Multi cell tube and manufacturing method |
| 07/21/2005 | US20050155659 Reversible dual size plumbing end cap |
| 07/21/2005 | US20050155658 Hermetically sealed pressure balanced accumulator |
| 07/21/2005 | DE202005005933U1 Apparatus for measuring chemical and physical parameters of fluids in pipes comprises sensor system with sensors in contact with fluid and mounted in sight glass frame in sight glass mounting from which glass has been removed |
| 07/21/2005 | DE102004057254A1 Membraneinheit Membrane unit |
| 07/20/2005 | EP1554498A2 Hydraulic accumulator in particular a membrane accumulator |
| 07/20/2005 | EP1301290A4 Subsea pig launching and receiving system and method of use and installation |