| Patents for F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems (25,887) |
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| 06/13/1996 | WO1996017666A1 Apparatus for reducing the pressure in a liquid stream |
| 06/13/1996 | DE4444113A1 Carriage for channel working machine Height adjustable carriage for supporting channel restoring machine |
| 06/13/1996 | CA2206100A1 Pressure pulse attenuating fluid supply conduit |
| 06/12/1996 | EP0715864A2 Closure device of a medical conduit, for instance of a catheter |
| 06/12/1996 | EP0715553A1 Valve, in particular expansion valve for refrigerating systems, and a method for the manufacture thereof |
| 06/11/1996 | USRE35271 Pipe bursting and replacement apparatus |
| 06/11/1996 | US5525049 Polymeric pipe deformer |
| 06/11/1996 | US5524867 Drift gauge rod pushing device |
| 06/11/1996 | US5524675 Pig safety device |
| 06/11/1996 | US5524663 Vacuum tube shut-off for power tools |
| 06/11/1996 | US5524661 Method of blocking a pipe and device therefor |
| 06/06/1996 | WO1996016800A1 Sealing strip for sealing pipe connections |
| 06/06/1996 | WO1996016790A1 A lining system and method for installing a plastic liner |
| 06/05/1996 | EP0715116A1 Liquid injection apparatus for use in a method of lining the internal surface of a pipe |
| 06/05/1996 | EP0715115A1 Methods of lining the internal surface of a pipe |
| 06/05/1996 | EP0715114A1 Suction system for use in a method of lining the internal surface of a pipe |
| 06/05/1996 | EP0715113A1 Purging or draining device for a conduit |
| 06/05/1996 | EP0714490A1 Method and device for containing fluids |
| 06/04/1996 | US5522930 Method and device for producing and delivering an aerosol for remote sealing and coating |
| 06/04/1996 | US5522432 Main steam line plug and locking ring |
| 06/03/1996 | CA2137202A1 Piston-style pulsation dampener for a hydraulic system |
| 05/30/1996 | DE4442444A1 Valve for self=activated emptying of pipeline |
| 05/29/1996 | EP0713996A1 Sealing flange, in particular for lining the insides of pipelines |
| 05/29/1996 | EP0713995A1 Resilient bushing for damping the sound level in wall-mounted mixer taps |
| 05/28/1996 | US5521340 Tuned tube muffler for an automotive vehicle |
| 05/28/1996 | US5520871 Method of manufacturing a spherical pigging device |
| 05/28/1996 | US5520484 Eversion nozzle, and a method for repairing an underground tubular conduit |
| 05/28/1996 | US5520421 Fluid tight flare nut securing assembly |
| 05/28/1996 | US5520220 Access mounting flange for cold temperature chemical processing equipment |
| 05/28/1996 | US5520208 Resilient seal for a liquid-gas accumulator |
| 05/23/1996 | WO1996015370A1 Metering pump with an air-purge device |
| 05/23/1996 | WO1996015328A1 Flow limiter for hose fittings |
| 05/23/1996 | DE4441227A1 Method of repairing damaged pipes |
| 05/23/1996 | DE4441120A1 Fixture for sealing=off end of pipe lines |
| 05/23/1996 | CA2163505A1 Sealing flange, in particular for internal lining of pipes |
| 05/22/1996 | EP0713049A1 Device for resistantly and tightly fixing a sleeve on the inner surface of a metal pipe and repair sleeve for a metal pipe |
| 05/22/1996 | EP0713048A1 Method of lining the internal surface of a pipe |
| 05/22/1996 | EP0713047A2 Device for interrupting the flow in a fluid conveying pipe |
| 05/22/1996 | EP0713046A1 Silencing arrangement for pipelines |
| 05/22/1996 | EP0713039A1 Fixing bracket for pipes, and method for the production thereof |
| 05/22/1996 | EP0712475A1 Installing pipes |
| 05/22/1996 | EP0712474A1 Axially swaged fitting |
| 05/22/1996 | EP0712352A1 Process for making a tubular cladding hose |
| 05/21/1996 | US5518033 Vessel inspection plug and method of installing same in vessel |
| 05/17/1996 | WO1996014537A1 Sealing device for sealing off channels conducting a pressurized medium in a housing |
| 05/17/1996 | WO1996014166A1 A method and device for producing and delivering an aerosol for remote sealing and coating |
| 05/15/1996 | EP0711390A1 Underground pipe replacement technique |
| 05/15/1996 | EP0574488B1 Method for fitting an inner tube in an existing pipeline using air venting means, and pipeline with inner tube of thermoplastics |
| 05/15/1996 | EP0572409B1 Method of lining a pipeline |
| 05/15/1996 | DE4439962A1 Dosierpumpe mit Entlüftungseinrichtung Dosing with primer |
| 05/15/1996 | DE19511310C1 Rohrinnenmanipulator Internal pipe manipulator |
| 05/14/1996 | US5515889 Fluid fill nozzle having spillage control |
| 05/14/1996 | US5515886 Method and apparatus for repairing a junction pipe connection to a main pipe |
| 05/09/1996 | DE4439832A1 Water installation arrangement with cylinder unit |
| 05/09/1996 | DE4439704A1 Pressure pulsation reduction device for ic engine exhaust pipe |
| 05/09/1996 | DE4439631A1 Flexible suspension of car IC engine exhaust pipe |
| 05/09/1996 | DE4439597A1 Repair system for underground pipes |
| 05/09/1996 | DE4439059A1 Verschlußvorrichtung zum Verschließen von Druckmittel führenden Kanälen in einem Gehäuse A closure device for closing pressure-medium-carrying passages in a housing |
| 05/08/1996 | EP0710769A2 Elastic suspension |
| 05/08/1996 | EP0710351A1 An inspection system for a conduit |
| 05/08/1996 | EP0710340A1 Plastic profiled strip forming helically wound tube using hinged flap for jointing |
| 05/08/1996 | EP0654128B1 Vibration reduction |
| 05/07/1996 | US5513675 Pressurized fluid hose |
| 05/02/1996 | WO1996012605A1 Improvements relating to lining of pipelines and passageways |
| 05/02/1996 | DE19504940C1 Multiple chamber tube with connecting piece at endface |
| 05/01/1996 | EP0709615A1 Insert for a pipe clamp |
| 05/01/1996 | EP0709565A1 Aerating or venting hose for parts of a vehicle engine |
| 05/01/1996 | EP0709555A1 Silencer, in particular resonator silencer, catalyst or the like |
| 04/30/1996 | US5511897 Method of sealing a manhole riser and a catch basin and apparatus for same |
| 04/30/1996 | US5511585 Method and device for providing fluid resistance within a flow passageway |
| 04/30/1996 | US5511578 Tool for installing a stopper in a gas conduit wall |
| 04/30/1996 | US5511574 Thrust block and coupling for an irrigation system |
| 04/30/1996 | CA2019976C Piston unit with rolling membrane |
| 04/25/1996 | WO1996012134A1 Method and device for renovating drains |
| 04/25/1996 | WO1996011783A1 Methods for and machines for use in the lining of pipelines and passageways |
| 04/25/1996 | DE4437699A1 Sewage pipe repair method |
| 04/25/1996 | DE4437599A1 Uniformly-heatable mat for use in tunnel or conduit restoration |
| 04/25/1996 | DE4437410A1 Device for sealing pipeline leak |
| 04/25/1996 | DE4437249A1 Plastics pipeline pressure testing seal |
| 04/25/1996 | DE19507702C1 In=situ pipeline replacement method |
| 04/24/1996 | EP0708289A1 Method and apparatus for disconnecting and connecting a pipeline in operation |
| 04/24/1996 | EP0708225A1 Attenuating element for a telescopically slidable drill string |
| 04/24/1996 | EP0707532A1 Linings for pipelines and passageways |
| 04/24/1996 | EP0707531A1 Applying linings to pipelines and passageways |
| 04/24/1996 | EP0694141A4 Fuel dispensing hose breakaway assembly |
| 04/24/1996 | EP0510089B1 Method for lining the inside of an accessible pipe |
| 04/24/1996 | CN2225591Y Blocking and clamp device with pressure |
| 04/24/1996 | CN2225590Y Pipe line sealing-blocking device |
| 04/24/1996 | CN1031663C Repair of local damage to pipeline |
| 04/23/1996 | US5510078 Method of lining pipelines and passageways |
| 04/23/1996 | US5509440 Device for cutting a pipe in order to stop a fluid flow |
| 04/18/1996 | WO1996011101A1 Compact apparatus for everting a liner and method |
| 04/18/1996 | DE4436841A1 Pipeline leak sealing device |
| 04/18/1996 | DE4436361A1 Expanding device for pipelines |
| 04/18/1996 | DE19538215A1 Pipeline renovation device |
| 04/17/1996 | EP0707173A1 Surge suppressor |
| 04/17/1996 | EP0706628A1 Access plug flange |
| 04/16/1996 | US5507597 Underground pipe replacement method |
| 04/16/1996 | US5507532 Branched hose connector |
| 04/16/1996 | US5507313 Zero-spill double ball valve powered emergency release coupling |