Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16L - Pipes; Joints or fittings for pipes; Supports for pipes, cables or protective tubing; Means for thermal insulation in general › F16L 17 - Joints with packing adapted to sealing by fluid pressure
Patents for F16L 17 - Joints with packing adapted to sealing by fluid pressure (2,676)
10/2000
10/26/2000WO2000063602A1 Composite multi-pressure gasket
10/26/2000DE19918174A1 Schnellkupplung Quick coupling
10/26/2000DE19916107A1 Seal for pressure medium supply during relative movement of two components has four sealing lips in two pairs for dynamic seal effect, and connecting bores in seal
10/25/2000EP1046855A2 Quick-acting coupling
09/2000
09/27/2000EP1039203A1 A pipe coupling
08/2000
08/30/2000EP0946846A4 Pressurized fluid container
08/30/2000EP0946840A4 Connector for securing a conduit to a fluid source
08/30/2000EP0912846A4 Seals for hydraulic assemblies
08/23/2000EP0723639B1 Pipe coupling
08/10/2000WO2000046537A1 Clamshell coupling system and method
08/02/2000EP1024323A1 Joint and method of manufacturing the same
07/2000
07/13/2000WO2000008371A9 Adapter coupling
07/12/2000EP1018617A2 Sealing ring for a socket joint
07/11/2000US6086109 Conveying pipe
06/2000
06/20/2000US6076861 Housing type pipe coupling
06/15/2000WO2000034707A1 Device for connecting conduit sections
06/14/2000EP1008786A2 Seal and fluidtight connecting unit featuring such a seal
06/13/2000US6073777 Sand resistant fluid swivel
06/07/2000EP1006305A1 Sealing ring and pipe-connecting element having a sealing ring
06/06/2000US6070914 Pipe coupling
05/2000
05/23/2000CA2004749C Apparatus and method for improved pipe to manhole sealing
05/18/2000WO2000028253A1 Tubular element with sealing means and a method for manufacturing the tubular element
05/18/2000CA2349845A1 Tubular element with sealing means and a method for manufacturing the tubular element
05/17/2000CN1253253A Pipe fitting having sealing device and method of making said pipe fitting
05/10/2000EP0999397A1 Tubular element with sealing means and a method for manufacturing the tubular element
05/10/2000EP0998643A1 Boltless pipe connector
05/09/2000CA2010752C Hinged pipe coupling
05/04/2000DE19850337A1 Sub-surface sectioned pipe installation join with pipe formed of sections and having external guide ring and in-liners, and a pressure transmission ring between adjacent pipe ends
05/03/2000EP0997679A1 Composite seal and assembly using such a seal
04/2000
04/26/2000CN2375846Y Quick extrusion connecting sealing head
04/19/2000EP0994287A1 Composite sleeve-shaped sealing means
04/04/2000US6044590 Liquid infiltration prevention structures for preventing liquid infiltration manhole assemblies
03/2000
03/01/2000CN1246176A Boltless pipe connector
02/2000
02/22/2000US6027125 Tube coupling bodies
02/17/2000WO2000008371A1 Adapter coupling
02/17/2000CA2339607A1 Adapter coupling
02/16/2000CN2364305Y Internal water pipe connecting joint structure for water heater
02/15/2000US6025561 Clamping member
01/2000
01/19/2000CN1241694A Pipe connector and manufacturing method thereof
01/13/2000DE19931390A1 Pipe gripping or supporting ring made by photo-etching or stamping process
12/1999
12/22/1999CN1239201A Extrudable pipe joint
12/16/1999DE19908119A1 Rohrkupplung Pipe coupling
11/1999
11/24/1999EP0959286A2 Pipe coupling
11/09/1999US5979910 Retainer for use in fluid couplings
11/09/1999US5979499 Undersea hydraulic coupling with hollow metal seal
11/02/1999US5975589 Hydraulic coupling
10/1999
10/28/1999WO1999054020A1 Sand resistant fluid swivel
10/21/1999DE19823181C1 Pipe coupling clamp for plastics pipes
10/06/1999EP0947753A2 Fluid coupling
10/06/1999EP0946846A2 Pressurized fluid container
10/06/1999EP0946840A1 Connector for securing a conduit to a fluid source
10/06/1999CN1231026A Misadjustment limiting segmented pipe coupling
10/05/1999US5961161 Pipe connector clamp
09/1999
09/29/1999CN2341004Y Corrosionproof dielectric joint for pipeline
09/23/1999DE19811136A1 Fixing device holding rotatable hollow cylinder at its outer circumference for pulp and fiber processing
09/22/1999EP0943853A2 Device for fastening a rotating hollow cylinder on its outside circumference
09/15/1999EP0912855A4 Misadjustment limiting segmented pipe coupling
09/14/1999US5951019 Method of forming a metal-to-metal seal in high pressure applications with low contact stress
09/08/1999EP0940618A2 Tensionable pipe coupling
09/08/1999EP0940179A1 Linking device for the connection of adjacent elements of pipes or containers, particularly for laboratory equipment
09/08/1999EP0634988B1 Diaphragm power jack
09/04/1999CA2264211A1 Clampable pipe coupling
08/1999
08/31/1999CA2040320C Sealing ring for use in a pipe coupling
08/25/1999EP0937938A1 A method of connecting a branch pipe with a mains pipe or manhole and a drilling device for forming the connecting aperture
07/1999
07/28/1999EP0931966A1 Tensionable coupling for pipes
07/14/1999EP0670020B1 Improved restraining element for pressure pipe joints
07/06/1999US5918914 For connecting the spigot ends of pipes together
06/1999
06/30/1999EP0926414A2 Housing type pipe coupling
06/30/1999CN1221088A Housing type pipe coupling
06/29/1999CA2152661C Improved disengaging means for hose couplings
06/23/1999CN2325614Y Drainage device
06/15/1999US5911446 Pipe coupling for plain ended pipe
06/15/1999CA2019458C Rigid or flexible coupling for pipes
06/09/1999CN1219228A End lifting for sprinkler system
06/08/1999CA2014778C Arrangement for connectable male and female parts
05/1999
05/26/1999EP0918183A1 Joint, particularly for fiber-glass pipes
05/26/1999EP0917634A2 Liquid petroleum gas canister connector
05/26/1999EP0749547B1 Fluid flow connections
05/19/1999EP0916884A2 Cushion member for joint
05/06/1999EP0912855A1 Misadjustment limiting segmented pipe coupling
05/06/1999EP0912846A1 Seals for hydraulic assemblies
05/06/1999DE19802676C1 Clamp on pipe coupling
05/06/1999DE19735335A1 Incoming hydraulic pipe for abrasive bulk solids has longer thickened interface
04/1999
04/29/1999WO1998058203A9 Tube coupling
02/1999
02/24/1999EP0897505A1 Pipe coupling
02/09/1999US5868524 Clamp system and method for connecting tubular bodies together
02/09/1999US5868126 LPG canister connector for combustion appliance
02/04/1999WO1999005442A1 Boltless pipe connector
02/04/1999CA2297060A1 Boltless pipe connector
02/03/1999EP0894192A1 High-pressure line union
01/1999
01/19/1999US5860680 Sealing system--anti collapse device
01/07/1999EP0889245A2 Diaphragm power jack
12/1998
12/23/1998WO1998058203A1 Tube coupling
12/23/1998EP0886095A1 Pipe joint
12/16/1998EP0884517A1 Insert sleeve and coupling between insert sleeve and at least one pipe
12/09/1998CN1201511A Fluid swivel connector
12/09/1998CN1201510A Fluid swivel connector
12/09/1998CN1201509A Monitoring system for high pressure fluid flow path connector
12/09/1998CN1201508A Sealing arrangement
11/1998
11/25/1998EP0792401B1 Concealed siphon
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