| Patents for F16L 23 - Flanged joints (7,944) |
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| 04/18/2001 | EP1092905A1 Improved fluid conduit coupling |
| 04/18/2001 | EP1092109A1 Vacuum tight coupling for tube sections |
| 04/12/2001 | WO2001025668A1 System for connecting two connection pieces of tubes |
| 04/12/2001 | US20010000225 Apparatus for reducing fastener bending stress in flanged connections |
| 04/11/2001 | EP1091156A2 Improvements in or relating to fluid seals |
| 04/03/2001 | US6209927 Isolation device and fluid connection |
| 03/28/2001 | EP0774092B1 multi-ring gasket and use thereof in a joint assembly |
| 03/22/2001 | WO2001020215A1 Variable flange |
| 03/22/2001 | WO2001020201A1 Seal assembly |
| 03/22/2001 | CA2388374A1 Seal assembly |
| 03/20/2001 | US6203019 Machine and method for preventing flange leakage |
| 03/20/2001 | US6202981 Fluid control assembly with flange spacer |
| 03/15/2001 | DE19937482A1 Sealing system for use in vacuum technology has centrally symmetrical sealing component whose geometry is designed so that when axially compressed it is reversibly deformed to produce tangential, symmetrical contact surface |
| 03/14/2001 | EP1083363A2 Isolation device and fluid connection |
| 03/14/2001 | CN2423468Y Hooping-type no-flange blast pipe |
| 03/14/2001 | CN1287611A Tube connection between a collector of a motor vehicle heat exchanger and an exterior line |
| 03/13/2001 | CA2317986A1 Apparatus for draining a fluid from a pressure vessel and method of use therefor |
| 03/07/2001 | EP1081424A1 Flange clamp |
| 03/07/2001 | EP1080322A1 Pipe connection gasket |
| 03/01/2001 | WO2001014781A1 Coupling for flex pipe, rigid pipe and flexible hose |
| 03/01/2001 | WO2001014779A1 Improved hygienic fitting with thermal expansion area for gasket |
| 03/01/2001 | WO2001014485A1 Bonding of concrete parts |
| 03/01/2001 | CA2369003A1 Bonding of concrete parts |
| 02/28/2001 | CN2421489Y Telescopic detachable jointer for blast pipe |
| 02/27/2001 | US6193281 Mechanism for mounting fluid pressure member in equipment-mounting frame member |
| 02/08/2001 | DE19936976A1 Flanschverbindung von Rohren, insbesondere Luftleitungsrohren Flange connection of pipes, in particular air ducts |
| 02/07/2001 | EP1074780A2 Connection device for a hose to a flange |
| 02/07/2001 | EP1074779A2 Flange coupling for pipes, particularly for air conveying pipes |
| 02/06/2001 | CA2217757C Mold and method for forming elastomeric flange linings for pipes |
| 02/01/2001 | WO2001007817A1 A structural joint |
| 01/30/2001 | US6178989 Safety element for a duct |
| 01/24/2001 | CN1281114A Fastener for linking elbow pipes in large pipeline of nodular cast iron |
| 01/23/2001 | US6176663 Apparatus for reducing fastener bending stress in flanged connections |
| 01/11/2001 | DE19932053A1 Pipe has component made from abrasion and corrosion resistant material and sleeve made from textile impregnated with resin |
| 01/03/2001 | CN2413133Y Winding pipe gasket |
| 01/03/2001 | CN2413132Y Pipe joint |
| 01/03/2001 | CN2413131Y Pipe jointer |
| 01/03/2001 | CN2413124Y New ventilating pipeline |
| 12/21/2000 | WO2000077439A1 Tubing, especially a plastic tubing |
| 12/21/2000 | DE10010698A1 Lapped flange for connecting pipes; has flange body with passage openings for fastening devices around outer periphery and inner V-shaped groove on inner section of flange body |
| 12/14/2000 | WO2000075549A1 Lapped flange for connecting pipes and method for producing such a lapped flange |
| 12/14/2000 | DE19924731A1 Halterung zur temperaturbeständigen Festlegung eines Rohres Holder for temperature resistant down a tube |
| 12/13/2000 | CN2410517Y Pipe hoop joint |
| 12/12/2000 | US6158782 Pipe coupling flange assembly |
| 12/11/2000 | CA2303626A1 Tubular heat exchanger for infrared heater |
| 12/07/2000 | DE19930507A1 Gegen Leckage sichernde Flanschverbindung für einen mindestens zweiteilgen Behälter Against leakage locking flange for at least a second container ilgen |
| 12/07/2000 | DE19922801A1 Pipe connector for car exhaust pipes has two flanges, each attached to mid-section with surfaces which interlock to form seal when flanges are tightened with bolts. |
| 12/06/2000 | EP1058050A1 Mounting for temperature resistant pipe fixation |
| 12/06/2000 | EP0907847B1 Segment for a seal |
| 12/06/2000 | CN1275958A Valve sealing joint |
| 12/05/2000 | US6155606 Mounting ring for water closet coupling and method of installation |
| 11/30/2000 | DE19921682A1 Vibration-uncoupling flange connection for vehicle exhaust train uses tensioning device formed as U-shaped flange clamp whose tensioning force can be fixed separately for individual tension areas |
| 11/23/2000 | DE19950619C1 Pipe coupling has two half-shells each with a spring clip on an eye at the sides towards the pipes in a simple structure which is easily fitted with a seal |
| 11/15/2000 | CN2406138Y Flange for tube box of heat exchanger |
| 11/15/2000 | CN1273338A Pipe joint with enhanced vibration resistant and sealing function |
| 11/09/2000 | DE19920771A1 Hand-operated pipe union sleeve clamp for pipes for pressurized transmission of bulk solids incorporates O-ring with break-point which is spanned by self-locking hand-operated lever clamp |
| 11/08/2000 | EP1050699A2 Flange connection for tanks comprising at least two parts and protecting against leakage |
| 11/08/2000 | EP1049894A1 Flange device |
| 11/08/2000 | CN2405102Y Inclined radial flange adjusting device |
| 11/08/2000 | CN1272905A A fluid machinery, a flange for fluid machining and method for manufacturing them |
| 11/07/2000 | US6142483 Gasket assembly for sealing mating surfaces |
| 11/02/2000 | DE19916824A1 Kupplungsvorrichtung für eine Schnellverbindung von schlauch- oder rohrförmigen Leitungen mit einem Anschlußkörper Coupling device for rapid connection of hoses or cables with a tubular connecting body |
| 11/02/2000 | DE19914668A1 Flanged pipe comprises a flange section with an outer ring zone which is provided with axial protrusions whose faces rest against the flange surface of the other pipe |
| 10/31/2000 | US6139069 Universal mechanical coupling with interfitting ends |
| 10/31/2000 | US6139026 Stabilized "O" ring gasket seal |
| 10/19/2000 | WO2000061983A1 Coupling device for the quick-release coupling of hose-like or tubular pipes to a connecting part |
| 10/18/2000 | EP1045185A2 Pipe joint |
| 10/18/2000 | CN2401765Y Pipe hoop joint |
| 10/17/2000 | US6131958 Dryer hose connector |
| 10/12/2000 | DE10010699A1 Pipe union with join effected by a bush with tongue-shaped radial flanges |
| 10/05/2000 | DE19911696A1 Sealing device for sealing connection between car engine and oil filter or heat exchanger comprises annular plate with elastomeric sealing ring around its circumference |
| 10/04/2000 | CN2399583Y Clamping flange metal hose |
| 10/04/2000 | CN1268634A Closure member and method for preventing flange from being leakage |
| 10/03/2000 | US6125888 Quick acting closure |
| 09/28/2000 | WO2000057094A1 Bellows for a compensator and compensator pertaining thereto and method for producing bellows |
| 09/28/2000 | WO2000057093A1 Pipe joint and pipe body connected with the pipe joint |
| 09/27/2000 | EP0643815B1 Joint assembly employing multi-ring gasket |
| 09/27/2000 | CN1267804A Joint structure of pipe body |
| 09/26/2000 | US6123339 Non-gasket sealing structure |
| 09/21/2000 | DE19911814A1 Flange-locked ball and socket joint for motor vehicle exhaust pipe has retaining bolts for flanges on truncated ball and socket joint |
| 09/21/2000 | DE19910442A1 Apparatus for connecting two tube-like elements under force, has connecting and interlocking parts and elements at flanges |
| 09/20/2000 | CN2397341Y Pipeline connecting fittings |
| 09/05/2000 | US6113152 Spray protection ring |
| 08/29/2000 | US6111928 Top mount canopy seal clamp assembly |
| 08/29/2000 | US6109665 Butt joint of air duct sections |
| 08/24/2000 | WO2000049323A1 High temperature static seal |
| 08/24/2000 | WO2000017547A3 Gasket assembly |
| 08/22/2000 | US6106030 Tubular coupling |
| 08/17/2000 | WO2000047925A1 Sealing arrangement |
| 08/12/2000 | CA2298364A1 Interlocking pipe coupling |
| 08/09/2000 | CN2391083Y Flanged joint |
| 08/09/2000 | CN1262408A Compound steel pipe and pipe elements with liner of glass scales and resin, and making method thereof |
| 08/03/2000 | DE19900990A1 Soft compensator for flexible joining pipe ends and similar items with one another has a sealing system which comprises a holding element and a sealing profile joinable to the holding element |
| 08/02/2000 | EP1023230A1 Valve sealing joint |
| 08/01/2000 | US6095777 Hermetic compressor having an inlet port and/or an outlet port with a sealed connecting member |
| 07/27/2000 | DE19958260A1 Lösbare Verbindung von rotationssymmetrischen Bauteilen Detachable connection of rotationally symmetrical components, |
| 07/25/2000 | US6092811 Hybrid gasket |
| 07/19/2000 | EP1020644A1 A fluid machinery, a flange for fluid machinery, and a method for manufacturing them |
| 07/19/2000 | EP1019916A1 Top mount canopy seal clamp assembly |
| 07/19/2000 | CN2388460Y Elastic flange pipe |