| Patents for F16L 19 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts (6,962) |
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| 12/26/2001 | CN1076807C Connecting pipe for household air conditioner |
| 12/20/2001 | WO2001096773A1 Communication piping unit and refrigerating device using the unit |
| 12/20/2001 | US20010052701 Union joint structure for fluid feeding pipes |
| 12/12/2001 | EP0836693B1 Flare-tube assembly |
| 12/12/2001 | CN2465024Y Double leakage proof pipe joint |
| 12/11/2001 | US6327771 Method of forming a flared-end pipe with a reduced resistance bead seal and method of use |
| 12/06/2001 | WO2001092772A1 Rapid connector for tubular conduits |
| 12/06/2001 | US20010047593 Intrinsic gauging for tube fittings |
| 12/06/2001 | DE10026464A1 Vorrichtung zum Verbinden mit einem Ende einer röhrenartigen Leitung, insbesondere Schlauch-Schnellverbinder A device for connecting one end of a tubular conduit, in particular quick hose connector |
| 12/05/2001 | EP1159559A1 A coupler for placing two or more fluid streams in communication |
| 12/05/2001 | CN2463649Y Connecting structure for stop valve of air conditioner |
| 12/04/2001 | US6325425 Hose coupling |
| 11/28/2001 | EP0853742B1 Corrugated tubing fitting |
| 11/22/2001 | WO2001088424A1 Sealing system for media-carrying parts |
| 11/22/2001 | DE10023692A1 Detachable connection comprises sealing ring and seating, sealing duct and gap and surfaces, parting line and expansion space |
| 11/21/2001 | EP1156255A1 Method for sealing a removable pipe fitting, variants, device for realising the same and sealing element |
| 11/21/2001 | CN2460836Y Connecting assembly for hydraulic system oil return rubber pipe |
| 11/20/2001 | US6318767 Disengaging means for hose couplings |
| 11/20/2001 | US6318766 Face seal gland with raised peripheral ring having circumferentially spaced recesses |
| 11/15/2001 | WO2001086186A1 Pipe fitting |
| 11/15/2001 | WO2001086177A1 Seal for medium-conducting components |
| 11/15/2001 | US20010040378 Face seal gland with raised peripheral ring having circumferentially spaced recesses |
| 11/15/2001 | DE10022515A1 Connection for pipes used in aseptic applications, e.g. processing cosmetics, foodstuffs and pharmaceuticals, comprises precision machined complementary S-shaped sealing surfaces on their ends pressed together by collar fitted over joint |
| 11/14/2001 | EP1154186A1 Pipe coupling and captive seal therefor |
| 11/08/2001 | WO2001084034A1 Axially clamping pipe coupler |
| 11/08/2001 | US20010038206 Tube coupling |
| 11/08/2001 | DE10119585A1 Sealing end fitting for end of plastics pipe has sleeve with tapered internal surface pressing ring onto thin sleeve engaging end of pipe |
| 11/01/2001 | WO2001040693A3 Pipe connector and method for production thereof |
| 11/01/2001 | US20010035093 Gas permeable membrane apparatus |
| 10/31/2001 | DE10019388A1 Positively engaged, releasable hydraulic pipe connection is formed with connecting body, wrap or screwing nut and press ring which in fitted state has at least one bulge running over its inner periphery |
| 10/31/2001 | CN1074107C Flare-type pipe joint, and making method |
| 10/30/2001 | US6308994 Fluid fitting with torque suppression arrangement |
| 10/25/2001 | WO2001031244A3 Secured coupling assembly and method of preventing loosening |
| 10/25/2001 | EP1144894A3 Secured coupling assembly and method of preventing loosening |
| 10/25/2001 | DE10019330A1 Connector for air pipes has plug section with flange and socket with collar which fits over this, sealing ring which fits between collar and flange having radial and axial sealing surfaces |
| 10/24/2001 | EP0993576B1 High pressure gas fitting with non-rotatable features |
| 10/24/2001 | EP0898676B1 Integral pup joint |
| 10/24/2001 | CN2455992Y Quick connected pipe joint |
| 10/24/2001 | CN2455611Y Drainage pipe for repairing ship in dock |
| 10/17/2001 | EP1144894A2 Secured coupling assembly and method of preventing loosening |
| 10/17/2001 | CN1073219C 管接头 Fittings |
| 10/16/2001 | US6302447 Self-locking coupling device |
| 10/16/2001 | US6302446 Union fitting replacement nut |
| 10/11/2001 | WO2001006166A3 Linear motion compression connector |
| 10/11/2001 | US20010028170 Tube nut and threaded connection between a brake hose and a brake line |
| 10/11/2001 | DE10016956A1 System for connecting pipes at angle comprises connector mounted in aperture in wall of first pipe and into which end of second pipe is inserted, clamping nut being fitted over connector and collar on second pipe |
| 10/10/2001 | EP1143182A2 Bolt and threaded connection of a brake hose and a brake pipe |
| 10/09/2001 | CA2321643C Positive lock coupling |
| 10/04/2001 | WO2001073338A1 Ferrule seal |
| 10/04/2001 | WO2001073333A1 Ferrule with relief to reduce galling |
| 10/04/2001 | CA2783247A1 Ferrule with relief to reduce galling |
| 10/03/2001 | CN2451859Y Loose joint bend |
| 09/27/2001 | WO2001071234A1 Method for assembling a conduit on a rigid tubular end piece using a nut screwed on the end piece, and coupler fitting therefor |
| 09/27/2001 | WO2001071233A1 Pipe joint |
| 09/27/2001 | DE10011146A1 Pipe connection system comprises connector, union nut and compression ring which is locked into a conical bore in the connector by union nut, face of ring which faces nut having reinforcement consisting of narrow sections of ring |
| 09/27/2001 | DE10009138A1 Rohranschluß mit einem Anschlußteil und mit wenigstens einem Rohr Pipe connection with a terminal part and with at least one tube |
| 09/26/2001 | CN1314560A Pipe joint, equipment for producing pipe joint and producing method |
| 09/25/2001 | US6293595 Anti-rotation locking units, and apparatus equipped therewith |
| 09/20/2001 | WO2001069119A1 A pipe connector means |
| 09/13/2001 | WO2001066989A1 Screw connection |
| 09/13/2001 | WO2001029468A3 Method and apparatus for connecting a tube to a machine |
| 09/13/2001 | DE10017254C1 Cap screw bolt, to link a vehicle brake hose to a brake line, is tightened in a prismatic opening coaxial to the longitudinal axis of the center drilling through the screw bolt with a high torque transfer between the tool and the bolt |
| 08/30/2001 | WO2001063167A1 System and method of connecting pieces of plumbing |
| 08/30/2001 | WO2001063161A1 Pipe joint |
| 08/29/2001 | EP1128117A1 Resin pipe joint |
| 08/29/2001 | EP1128116A2 Pipe fitting comprising a connector element and at least one pipe |
| 08/28/2001 | US6279242 Intrinsic gauging for tube fittings |
| 08/23/2001 | US20010015556 Phase controlled sequential gripping tube fitting |
| 08/14/2001 | US6273478 Microfluidic interconnects |
| 08/14/2001 | US6273477 Pair of joined tubular joint members, an annular gasket interposed between opposed end faces of the two joint members, which are made of a hard stainless steel so that flaws are prevented from developing during disassembly and reassembly |
| 08/14/2001 | CA2321508C Lightweight positive lock coupling |
| 08/09/2001 | WO2001057425A1 Socket and coupling piece |
| 08/09/2001 | US20010011824 Pipe-coupler system |
| 08/09/2001 | DE10100128A1 Anordnung zum Verbinden von zwei Rohren Arrangement for connecting two pipes |
| 08/07/2001 | CA2153634C Transition means between fittings dimensioned to one standard and pipes dimensioned to another standard |
| 07/26/2001 | WO2001023801A8 Wonderhose |
| 07/26/2001 | US20010009333 Arrangement for connecting two pipes |
| 07/24/2001 | US6264250 Tube joint |
| 07/24/2001 | US6264246 Purge system and purge joint |
| 07/24/2001 | CA2332098A1 Arrangement for connecting two pipes |
| 07/17/2001 | US6260890 Tubing connector |
| 07/05/2001 | WO2001048414A1 Device at clamp couplings |
| 07/05/2001 | WO2001048413A1 Component to component sealing method |
| 07/05/2001 | CA2395526A1 Component to component sealing method |
| 07/03/2001 | US6254147 Fluid-tight connecting apparatus |
| 06/28/2001 | WO2001046611A1 Coupling assembly for coupling a plastic pipe with another pipe |
| 06/27/2001 | EP0898679A4 Fluid tight flare nut securing assembly |
| 06/21/2001 | WO2001044707A1 Hydraulic connectors |
| 06/21/2001 | CA2391093A1 Hydraulic connectors |
| 06/20/2001 | EP1108940A1 Fitting for plastic-metal composite pipes |
| 06/20/2001 | EP1108176A1 Pipe coupling |
| 06/14/2001 | WO2000071922A9 Gasket retainer clip |
| 06/14/2001 | US20010003397 Disengaging means for hose couplings |
| 06/13/2001 | DE19958475A1 Rohrverbindung und Verfahren zu ihrer Herstellung Pipe joint and process for their preparation |
| 06/07/2001 | WO2001040693A2 Pipe connector and method for production thereof |
| 06/07/2001 | DE19952347C1 Pipe connection unit, especially for container outlet pipes, comprises outer thread on one pipe end, and split nut, held together by sleeve, on another pipe to screw onto thread |
| 06/05/2001 | US6241292 Coupling device for metal pipes with innovative packing structure |
| 06/05/2001 | US6241291 Pipe connector |
| 06/05/2001 | US6241022 Control line connector |
| 05/31/2001 | WO1999026005A9 Joint |