Patents for F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems (25,887) |
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06/20/1995 | US5425573 Brake fluid dampening mechanism and system therewith |
06/20/1995 | US5425466 Combination manway cover and emergency pressure relief apparatus |
06/18/1995 | CA2137646A1 Process for damping pressure pulsations and apparatus for performing the process |
06/15/1995 | WO1995016165A1 Method and apparatus for inflating and curing a resin impregnated manhole liner |
06/15/1995 | WO1995016154A1 Accumulator piston having multiple elastomeric seals |
06/15/1995 | WO1995015874A1 Anti-lock brake system noise attenuator |
06/14/1995 | EP0657630A1 Arrangement for active silencing |
06/13/1995 | US5423932 Apparatus for sealing leaks |
06/13/1995 | US5423630 Method and apparatus for repairing a pipeline |
06/13/1995 | US5423352 Remote-controlled insertion of sheathing in inaccessible manifolds and junctions |
06/13/1995 | US5423351 Fastener for tube plug |
06/11/1995 | CA2137753A1 Cryosystem |
06/11/1995 | CA2136293A1 Arrangement for active sound damping |
06/09/1995 | CA2136900A1 Method and apparatus for inflating and curing a resin impregnated manhole liner |
06/08/1995 | WO1995015460A1 Element for renovating ducts, drainage pipes, garbage dumping pipes and the like |
06/08/1995 | WO1995015459A1 Method and apparatus for blocking fluid through a conduit |
06/08/1995 | WO1995015262A1 Method and apparatus for sealing leaks |
06/08/1995 | DE4410592C1 Hose for lining household pipe connections for renovating waste water pipes et. |
06/08/1995 | DE4341368A1 Damper for pressure oscillations in IC engine fuel circuit |
06/07/1995 | EP0656504A1 Internal pipeline leak sealing device and leak sealing process |
06/07/1995 | EP0656503A1 Showerhead with handle and lever operated stop valve |
06/07/1995 | EP0656449A2 Device especially for working on channels |
06/07/1995 | EP0655969A1 Improvements relating to the lining of pipelines and passageways |
06/07/1995 | EP0506837B1 Locking device |
06/07/1995 | CA2111048A1 Pressure regulator vent piping coupler |
06/06/1995 | US5421370 Device for sealingly positioning a tube used to repair a damaged pipe |
06/01/1995 | WO1995014880A1 Cloth joint |
06/01/1995 | DE4340051A1 Flange connection esp. for closing lidded containers or joining pipes |
05/31/1995 | CA2132572A1 Completely fabricated pipe sleeve assembly |
05/30/1995 | US5419373 Filter support tube for a filter cartridge |
05/30/1995 | US5419371 Throttle device, especially for a throttle valve, with throttle cage of ceramic and metal layers |
05/30/1995 | US5419354 Frangible connectors |
05/30/1995 | US5419183 Sealing off leaks in valves of a segment |
05/24/1995 | EP0654631A1 Device for inspecting the physical state of pipelines which are accessible by humans |
05/24/1995 | EP0654630A2 Device for sealing water pipe circuits and vessels |
05/24/1995 | EP0654128A1 Vibration reduction. |
05/24/1995 | DE4401758C1 Automotive vehicle for inspection of branch pipes |
05/24/1995 | DE4339756A1 Tubular lining for pipe renovation, mfr. and plant |
05/24/1995 | DE4333374C1 Sound absorbing device in gas-conveying pipelines |
05/23/1995 | US5417910 Method for securing flared or compression tube fittings |
05/23/1995 | US5417481 Hydraulic vehicle brake system with a hydraulic unit for wheel slop control |
05/23/1995 | CA1335652C Method and apparatus for installing a replacement pipe in an existing underground conduit |
05/18/1995 | WO1995013160A1 Device for cutting pipes or tubes |
05/17/1995 | EP0653584A2 Apparatus and method for removing piping from the ground |
05/17/1995 | EP0464121B1 Improvements relating to the lining of pipelines or passageways |
05/17/1995 | CN2197544Y Tap tooth-stopper |
05/16/1995 | US5415201 Multi-stage fluid flow control device |
05/16/1995 | US5415197 Equalizing reservoir configuration, especially for cooling circuits in nuclear power stations |
05/16/1995 | CA2098863C Friction plug for a high pressure pipe |
05/11/1995 | WO1995012776A1 Device, especially a valve, for the passage of a fluid |
05/11/1995 | WO1995012464A1 Pig system for sending and receiving pigs in a pipeline system |
05/11/1995 | DE4337647A1 Device for the (temporary) blocking of a conduit path |
05/10/1995 | CN2196722Y Slow-closing by-pass valve for eliminating water-hammer |
05/10/1995 | CN2196721Y Vertical watering-stop bolt capable of punching with water |
05/09/1995 | US5413468 In a rotary fuel pump |
05/09/1995 | US5413385 Underground collar |
05/09/1995 | US5413140 Spring-assisted split seat gate valve |
05/09/1995 | US5413136 Inflatable elastomeric valve having a spherical configuration |
05/04/1995 | WO1995012074A1 Vehicle brake hose system with whip dampener |
05/04/1995 | DE4436545A1 Damping seal |
05/04/1995 | DE4337172A1 Method of coating the interior of water-carrying pipes of a domestic installation |
05/02/1995 | US5410945 For hydraulic brake systems |
05/02/1995 | CA2123559A1 Split-ring breakaway connector |
05/02/1995 | CA2051898C Expandable and collapsible window covering |
04/27/1995 | WO1995011397A1 A device for repair of damages or provision of branchings on existing pipe installations |
04/27/1995 | WO1995011369A1 Friction plug for a high pressure pipe |
04/27/1995 | DE4336435A1 Device for repairing a pipeline |
04/27/1995 | DE4336283A1 Valve for flowing media |
04/26/1995 | EP0650007A1 Tube connecting sleeve |
04/26/1995 | EP0650006A1 Method of lining a branch pipe |
04/26/1995 | EP0650005A1 Breakaway concentric hose coupling |
04/26/1995 | CA2130601A1 Break-away concentric hose coupling |
04/25/1995 | US5409561 Lining of passageways |
04/25/1995 | US5409042 Constant-rate flow control valve |
04/20/1995 | WO1995010727A1 Method for relining a branch conduit of a main conduit |
04/20/1995 | WO1995010726A1 Improvements relating to the lining of pipelines and passageways |
04/20/1995 | WO1995010465A1 Lightweight explosion flap, in particular for pipelines |
04/20/1995 | DE4431324A1 Snap-type closure |
04/20/1995 | DE4338912C1 Pressure-surge damper in liquid lines |
04/20/1995 | DE4334872A1 Device for the transportation, sending and receiving of pigs |
04/20/1995 | DE4326352A1 Fluid-channel device for domestic appliances |
04/19/1995 | EP0648636A1 Rubber bearing |
04/19/1995 | EP0596040B1 Device for cutting a pipe in order to stop a fluid flow |
04/18/1995 | US5407630 Lining of pipelines or passageways |
04/18/1995 | US5407483 Method for impregnating a lining material with a hardenable resin |
04/15/1995 | CA2124267A1 Device and method for sleeving the inside surface of tubular members |
04/13/1995 | WO1995010006A1 Improvements in pipe lining |
04/13/1995 | WO1995010002A1 Quick connect stuffer pin |
04/13/1995 | WO1995010001A1 Apparatus for handling process fluid |
04/13/1995 | WO1995009725A1 Method and device for lining a tube |
04/13/1995 | DE4433405A1 Device for the automatic inspection of pipes |
04/12/1995 | EP0647812A1 Pipe damage repairing device |
04/12/1995 | EP0647811A1 A device for the connection of fluid pipelines to relative delivery appliances |
04/12/1995 | EP0647784A1 Diaphragm assembly for an accumulator tank |
04/12/1995 | EP0647312A1 Inspection of a dynamo-electric machine in a gap between a stator and a rotor. |
04/12/1995 | EP0647162A1 Process for coating the internal surface of hydrothermosanitary pipes, particularly made of aluminium, with resinous products and pipes obtained therewith. |
04/12/1995 | EP0635112A4 Apparatus for use in repairing a pipeline and method for carrying out such repairs. |
04/12/1995 | EP0522127B1 Device for processing the surfaces of pipes |
04/12/1995 | EP0479955B1 Valve block, especially for slip-controlled braking systems |
04/11/1995 | US5404909 Coupling device |