| Patents for F16L 23 - Flanged joints (7,944) |
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| 07/12/2000 | CN2387362Y V-shape clip for flange of low pressure pipeline |
| 07/06/2000 | DE19859694A1 Sightglass for medium-flowed pipelines comprizes glass ring without housing and clamped between two seal-fitted flanges to match flanges in width and inside diameter. |
| 07/05/2000 | CN1259196A Device for connecting pipe sections |
| 07/04/2000 | US6081985 Method of inserting corner members in channel-shaped flanges of a duct |
| 06/29/2000 | DE19860276A1 Connection for connecting flanges, including casing, bolt with pressure part, threaded pin and nut |
| 06/29/2000 | DE19860275A1 Pipe connection which is resistant to aggressive media, comprises at least two flanges and a seal with an elastic disc, a wall section and a surrounding collar |
| 06/28/2000 | EP0931232B1 Two-piece loose flange |
| 06/28/2000 | CN1053955C Interchangeable process connection resistant to installation errors |
| 06/27/2000 | US6079753 Segmented flange including a shim |
| 06/21/2000 | EP1010931A1 Detachable fastening of elements with rotational symmetry |
| 06/20/2000 | US6076864 Flange for compensator couplings or pipes |
| 06/20/2000 | US6076556 Connection device for a hydraulic control unit made of light metal |
| 06/16/2000 | CA2292292A1 Detachable connection of rotationally symmetrical components |
| 06/15/2000 | WO2000034707A1 Device for connecting conduit sections |
| 06/15/2000 | DE19911285A1 Motor vehicle exhaust pipe with connection flange uses interposed sleeve itself welded into flange orifice using steel proof against corrosion and heat. |
| 06/15/2000 | DE19855985A1 Motor vehicle exhaust line for repair encloses line in coupling elements as supporting rings facing into line pieces to which they are welded. |
| 06/14/2000 | CN2382933Y Flange connector capable of relatively dislocation along jointing end face |
| 06/13/2000 | US6073977 Device for coupling pipe sections |
| 06/13/2000 | US6073969 Pipe connection for pipes having dissimilar end ferrules |
| 06/08/2000 | WO2000032975A1 Method for sealing a removable pipe fitting, variants, device for realising the same and sealing element |
| 06/08/2000 | DE19856252A1 Distributor device with distributor panels and couplings includes a drinks tank with a distributor panel, connectors with preset spacing connected to pipes feeding the tank and functional units and a robot with an operating head. |
| 06/07/2000 | CN2381868Y Cup joint for pipes |
| 06/06/2000 | US6070912 Dual seal and connection |
| 05/31/2000 | CN2380776Y Connection sealing device for spheroidal-graphite cast iron pipeline with nominal diameter of 400-2200 mm |
| 05/30/2000 | US6068302 Joining connection of an exhaust-gas-carrying pipe having a fastening flange and process for manufacturing same |
| 05/17/2000 | EP1001205A1 Fluid coupling |
| 05/17/2000 | EP0655962B1 Automated method and apparatus for placement of angle plates in transverse duct flanges |
| 05/17/2000 | CN2378612Y Clip type releasable pipe flange |
| 05/17/2000 | CN2378611Y Coupling sealing device for nominal diameter 80-350 mm nodular cast iron pipeline |
| 05/16/2000 | US6062610 Device for the coupling together of pipes |
| 05/13/2000 | CA2289150A1 Pipe coupling with locking lever |
| 05/11/2000 | WO2000026571A1 Fluid control assembly with flange spacer |
| 05/11/2000 | DE19849574A1 Rohrverbindung zwischen einem Sammler eines Kraftfahrzeugwärmetauschers und einer äußeren Rohrleitung für das innere Wärmetauschfluid und Verfahren zum Herstellen der Rohrverbindung A pipe joint between a collector of a motor vehicle heat exchanger, and an outer pipe for the inner heat exchange fluid and method of manufacturing the pipe joint |
| 05/11/2000 | CA2346890A1 Fluid control assembly with flange spacer |
| 05/09/2000 | US6059318 Lateral entry remotely operated coupling system |
| 05/04/2000 | WO2000025080A1 Tube connection between a collector of a motor vehicle heat exchanger and an exterior line |
| 05/03/2000 | CN1252123A Hygienic flange-type tube joint thermal expansion area for gasket |
| 05/02/2000 | US6056332 Clamping apparatus |
| 05/02/2000 | US6056330 Axially clamping pipe coupler |
| 05/02/2000 | US6056011 Pipe fitting provided with two ball valves, one of which with concavity, that are activated in a sequence and with quick release coupling means subordinated to the closing of both valves |
| 04/27/2000 | DE19928434A1 Kanalverbinder Duct connector |
| 04/25/2000 | US6053540 Fluid conducting coupling |
| 04/25/2000 | US6052873 Shaped clip |
| 04/19/2000 | CN2374724Y Bell socket type union joint |
| 04/19/2000 | CN2374718Y Combined flue pipe |
| 04/18/2000 | US6050615 Pipe coupling having clamp halves and quick-action closure |
| 04/18/2000 | US6050614 Bolted seal joint assembly |
| 04/13/2000 | DE19846475A1 Flachdichtungsring Flat seal ring |
| 04/12/2000 | EP0992717A2 Flat gasket |
| 04/12/2000 | EP0991891A1 Device for connecting pipe sections |
| 04/12/2000 | CN2373664Y Pipe line sealing joint device |
| 04/12/2000 | CN2373663Y Sealing washer special for double-wall tube |
| 04/11/2000 | US6048428 Pipe construction |
| 04/11/2000 | CA2035643C Flange type duct connector |
| 04/06/2000 | DE19945698A1 Pipe flange connection for two twin wall melt-conveying pipes has three seals forming a leakage chamber and a pressure chamber between the flange end faces |
| 04/05/2000 | EP0692082B1 Annular sealing and procedure for manufacture |
| 03/30/2000 | WO2000017559A1 Clamp |
| 03/30/2000 | WO2000017547A2 Gasket assembly |
| 03/29/2000 | EP0988486A1 Flange connection |
| 03/29/2000 | CN2371419Y High-speed rotary joint with rotary ring driven by flange of machine |
| 03/28/2000 | CA2166664C Flange for flexible tube or coupling |
| 03/22/2000 | CN2370249Y Flange device |
| 03/21/2000 | US6039358 Connecting means for two members in fluid conducting assembly |
| 03/21/2000 | US6039319 Hygienic fitting with thermal expansion area for gasket |
| 03/09/2000 | WO2000011924A1 Pipe clamp |
| 03/09/2000 | DE19942698A1 Seal assembly especially for vehicle exhaust pipes has primary sealing element with integral fastening clip fixed at shaped first end on primary element and engaging down by integral locking tongue into slit on first flange of pipe |
| 03/08/2000 | EP0902845B1 Method for producing a vitreous-emanel-coated joining zone on a steel component |
| 03/08/2000 | CN1246910A Flange sealing in turbing housing admission |
| 03/08/2000 | CA2277735A1 Gasket attachment clip |
| 03/07/2000 | US6032960 Multi-layered sealing element |
| 03/02/2000 | DE19837296A1 Pipe connector for connecting heated or cooled pipe sections, has roller or sliding bearing and allows reliable fluid flow |
| 02/29/2000 | US6030006 Spring biased clamping device for flanged connections |
| 02/29/2000 | US6030005 Method and device for coupling pipes |
| 02/23/2000 | CN2365436Y Formation clips |
| 02/17/2000 | DE19818562C1 Profilschelle Profile clamp |
| 02/09/2000 | CN1244241A Device for coupling pipe sections |
| 02/03/2000 | WO2000005529A1 Flange joint assemblies |
| 02/03/2000 | WO2000005527A1 Articulated clamp connector |
| 02/02/2000 | EP0707696B1 Separable connector for pressure fluid components |
| 01/27/2000 | DE19834735A1 Pipe conical union with seal and clamp fitting dampens torsion and bending oscillations |
| 01/27/2000 | DE19833302A1 Exhaust gas recirculation pipe has radially outward pointing flange on end of pipe section, sealing ring inside annular space between flange and end surface |
| 01/27/2000 | DE19832926A1 Flanschloses Ventilgehäuse für den Einbau zwischen Flansche Flangeless valve housing for installation between flanges |
| 01/27/2000 | DE19831626A1 Pipe union for use in conjunction with esp. thick walled pipes provides for accurate joining and tightening, and withstands high pressures and dynamic loads |
| 01/26/2000 | EP0974781A2 Flangeless valve housing to be mounted between flanges |
| 01/25/2000 | US6016843 Flanged pipe unit and method of producing same |
| 01/20/2000 | DE19832288A1 Manufacture of pipe connection ring |
| 01/18/2000 | US6015170 Coupling assembly |
| 01/12/2000 | EP0971161A2 Corner connection for the folded over flanges of a rectangular cross -section, metal sheet duct |
| 01/06/2000 | WO2000000766A1 Vacuum tight coupling for tube sections |
| 01/05/2000 | EP0969238A1 Vacuum tight coupling for tube sections |
| 01/05/2000 | EP0892901B1 Safety element for a duct |
| 12/29/1999 | EP0967045A2 Automated method and apparatus for placement of angle plates in transverse duct flanges |
| 12/29/1999 | CN1239761A Duct connector |
| 12/24/1999 | CA2275018A1 Duct connector |
| 12/22/1999 | EP0965783A2 Flange for fitting on to pipes |
| 12/22/1999 | CN1239202A Quick acting closure |
| 12/21/1999 | US6003548 Pressure vessel clamp connector |
| 12/15/1999 | CN2354004Y Corrugated connection tabe |
| 12/08/1999 | EP0962941A1 Core spray line coupling apparatus and methods |
| 12/08/1999 | EP0961895A1 Hygienic flange-type tube joint thermal expansion area for gasket |