| Patents for F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems (25,887) |
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| 02/02/1995 | DE4424366A1 Manipulator automatically movable in the interior of a pipeline |
| 02/02/1995 | DE4424365A1 Device for testing or working the inner surface of a pipeline |
| 02/01/1995 | EP0483206B1 Flow conditioner |
| 02/01/1995 | CN2188689Y Water hammer damper |
| 01/31/1995 | US5385396 Valve block and method of assembling an element thereto |
| 01/31/1995 | US5385372 Luer connector with integral closure |
| 01/31/1995 | US5385173 Pipe liner composition |
| 01/31/1995 | US5385172 Ping-free water hammer arrester |
| 01/31/1995 | US5385122 Device for adjusting a supply water flowrate in a steam generator tube |
| 01/30/1995 | CA2129071A1 Flow control valve |
| 01/26/1995 | WO1995002779A1 Plastic profiled strip forming helically wound tube using hinged flap for jointing |
| 01/26/1995 | DE4336827C1 Hose coupling |
| 01/26/1995 | DE4324754A1 Sound-damping mounting device for the installation of sanitary, heating and ventilation fittings and supply lines |
| 01/26/1995 | DE4324435A1 Acoustically dampened connection of a pipeline |
| 01/26/1995 | DE4324362A1 Quick-acting lock for cylindrical smooth pipe ends and bores |
| 01/26/1995 | CA2166213A1 Plastic profiled strip forming helically wound tube using hinged flap for jointing |
| 01/25/1995 | EP0635671A1 Safety hose |
| 01/25/1995 | EP0635112A1 Apparatus for use in repairing a pipeline and method for carrying out such repairs |
| 01/25/1995 | EP0635111A1 Relining pipe |
| 01/25/1995 | EP0635110A1 Connecting device for pipe assemblies |
| 01/25/1995 | EP0634988A1 Diaphragm power jack |
| 01/25/1995 | EP0482159B1 Process for abrading material from inside pipes at junctions where branch pipes join main pipes, and an abrading device for carrying out the process |
| 01/24/1995 | US5384086 Lining of pipelines or passageways |
| 01/24/1995 | US5383496 Coupling with offset closure |
| 01/24/1995 | US5383495 Stainless steel security cap for fire hydrants |
| 01/19/1995 | WO1995001861A1 Linings for pipelines and passageways |
| 01/19/1995 | WO1995001860A1 Applying linings to pipelines and passageways |
| 01/19/1995 | WO1994027080A3 Split-ring breakaway connector |
| 01/19/1995 | DE4422985A1 Method and arrangement for attaching a corrugated tube and a pull-out stopper to one another, as well as a corrugated tube and a pull-out stopper for this purpose |
| 01/19/1995 | DE4411928A1 Device for blowing in vapour |
| 01/19/1995 | CA2166220A1 Linings for pipelines and passageways |
| 01/19/1995 | CA2166219A1 Applying linings to pipelines and passageways |
| 01/18/1995 | CN2187721Y Dirt-proof flow display device |
| 01/17/1995 | US5382115 Apparatus intended to be buried in ground beneath water |
| 01/17/1995 | US5381832 Branched hose connector |
| 01/17/1995 | CA2021124C Process and installation to supply gas to an consumer network |
| 01/12/1995 | DE4321629A1 Process for sealing leaks in water-bearing pipes and vessels |
| 01/11/1995 | EP0633417A1 Device and procedure for throtteling the flow of pulp slurry in a paper machine |
| 01/11/1995 | EP0633400A2 Adaptiv hydropneumatic pulsation damper |
| 01/11/1995 | EP0632874A1 Pipeline repair apparatus including expandable forms |
| 01/11/1995 | EP0632871A1 Environmentally safe underground piping system |
| 01/10/1995 | US5380074 Hydraulic brake system regulator |
| 01/10/1995 | US5379810 Spill containment transfer bag |
| 01/10/1995 | US5379803 Apparatus for the abandonment of a branch main |
| 01/10/1995 | US5379802 Pipeline stopper plug |
| 01/10/1995 | US5379594 Lift truck with noise attenuated hydraulic circuit |
| 01/06/1995 | CA2127383A1 Device and method for choking a stock suspension flow in a paper machine |
| 01/05/1995 | WO1995000798A1 Access plug flange |
| 01/05/1995 | WO1995000796A1 Enclosure for the passage of a pressurized fluid and process for making same |
| 01/05/1995 | WO1995000790A1 Vibration and noise absorbing device for hydraulic systems |
| 01/05/1995 | CA2166199A1 Access plug flange |
| 01/04/1995 | EP0632222A1 Holding device made from plastic material |
| 01/04/1995 | EP0632221A1 Throttle valve |
| 01/04/1995 | CN2186846Y Check ball |
| 01/03/1995 | US5377953 Disposal closure valve |
| 12/28/1994 | EP0631086A1 Process for sealing leaking water pipes and vessels |
| 12/28/1994 | EP0630694A2 Cleaning pipeline interiors using gel pigs |
| 12/28/1994 | EP0630458A1 Method and apparatus for repairing conduits. |
| 12/27/1994 | US5375888 Pipe coupling for repair |
| 12/27/1994 | US5375530 For moving through piping |
| 12/22/1994 | WO1994029690A1 Liquid flow management means |
| 12/22/1994 | WO1994029632A1 Process and device for lining pipes, in particular for sanitary purposes |
| 12/22/1994 | WO1994029098A1 Improvements relating to the lining of pipelines and passageways |
| 12/22/1994 | CA2163673A1 Process and device for lining pipes, in particular for sanitary purposes |
| 12/22/1994 | CA2142183A1 Improvements relating to the lining of pipelines and passageways |
| 12/21/1994 | EP0629541A2 Connecting piece for hydraulic circuits suitable for balancing the pressure of the fluid contained therein |
| 12/21/1994 | EP0629271A1 Pipe seal |
| 12/21/1994 | EP0629270A1 Support for elastically securing elongated items, especially pipes. |
| 12/21/1994 | CN2185832Y Automatic valve for dispersing water hammer |
| 12/20/1994 | US5374174 Apparatus for/installing a liner within a service pipe or the like |
| 12/20/1994 | US5373869 Test probe for face piece respirators |
| 12/20/1994 | CA2004175C Device for preventing water hammer while regulating water pressure |
| 12/15/1994 | DE4319430A1 Device for cleaning the inner surfaces of pipes or the like by means of ultrasound |
| 12/14/1994 | EP0628724A1 Suction conduit assembly mounting |
| 12/14/1994 | CN1096245A Improvements relating to the lining of pipelines and passageways |
| 12/13/1994 | US5372162 Repair device for the in situ repair of pipes, and a method of repairing pipes |
| 12/13/1994 | US5372116 Combined pressure wave suppressor air/vapor purge and check valve |
| 12/08/1994 | WO1994028621A1 Piezoelectric driven flow modulator |
| 12/08/1994 | WO1994028344A1 Pipe liner composition |
| 12/08/1994 | WO1994027808A1 Repairing pipe, conduit repairing method using the same pipe, and repairing pipe removing method |
| 12/08/1994 | DE4318465A1 Hydraulic brake system with a traction control device, particularly for motor vehicles |
| 12/07/1994 | EP0627586A1 Mounting device for the housing of a shut off armature for buried or free laid supply-pipes |
| 12/07/1994 | EP0598075A4 Orifice system sealing assembly. |
| 12/07/1994 | EP0538351B1 Sleeve for repairing leaks in a pipe |
| 12/07/1994 | CN1026877C Adjustable pressure, variable response fluid brake system regulators |
| 12/07/1994 | CN1026865C Method for lining internal surfaces of pipelines |
| 12/06/1994 | CA1333329C Device and process for sealing off partitions of an oven with turning fire chamber for curing carbon blocks |
| 11/30/1994 | EP0626232A1 Device and method for sleeving an inside surface of a tube |
| 11/30/1994 | EP0626052A1 Device and method for the lining of pipes and passageways |
| 11/29/1994 | US5368809 Method of installing a new pipe inside an existing conduit by progressive rounding |
| 11/29/1994 | US5368669 Method of lining a pipeline |
| 11/29/1994 | US5368075 Metallic sleeve for bridging a leakage point on a pipe |
| 11/29/1994 | US5368073 Hydropneumatic pressure vessel having an improved diaphragm assembly |
| 11/24/1994 | WO1994027081A1 A device for fluid blocking in a pipeline |
| 11/24/1994 | WO1994027080A2 Split-ring breakaway connector |
| 11/23/1994 | EP0625671A1 Burried pipeline reconstruction process and device |
| 11/23/1994 | EP0625670A1 Device for closing a pipeline |
| 11/22/1994 | US5365977 Pipe seal |
| 11/22/1994 | US5365976 Apparatus for stopping the flow of natural gas |
| 11/22/1994 | US5365973 Break-away concentric hose coupling |