| Patents for F16L 47 - Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics (7,981) |
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| 11/30/2005 | CA2469353A1 Pipe coupling |
| 11/29/2005 | CA2113821C Heat shrinkable polymer hose and tubing clamp |
| 11/23/2005 | EP1597508A2 Electrofusion coupling particularly useful for coupling plastic pipes |
| 11/23/2005 | EP1596925A2 Extracorporeal circulation tube connector |
| 11/22/2005 | CA2165448C Coupling device useful for joining or capping plastic pipe |
| 11/17/2005 | US20050251903 Flexible Sleeve for Connection to a Plumbing Fixture |
| 11/17/2005 | DE202005013828U1 Clamping element for joining a pipe to a sleeve comprises a flange ring with clamping tongues which are provided with clamping layers attached to the clamping bits |
| 11/17/2005 | DE19900302B4 Dichtring für eine Steckmuffenverbindung Sealing ring for a spigot and socket joint |
| 11/17/2005 | DE102004020758A1 Schelle aus thermisch schweißfähigem Material Clamp made of thermally weldable material |
| 11/17/2005 | CA2507411A1 Mechanical and coil fusion combination seal |
| 11/16/2005 | CN2740871Y Nanometer sterilizing composite plastic steel pipe connecting joint with spot welded hot molten connection |
| 11/10/2005 | WO2005106313A1 Clamp made of a thermally weldable material |
| 11/10/2005 | WO2005105407A1 Process for producing a high-pressure pipe connection |
| 11/10/2005 | DE10338644A1 Thermoplastic flexible sealing and/or attachment unit, with means for insertion or clamping into wall openings, comprises a channel for leads and/or cables, and is provided with a heat-shrinkable hose |
| 11/09/2005 | CN2739460Y Forced pipe joint |
| 11/03/2005 | US20050242581 Coupler |
| 11/03/2005 | US20050242579 Connector for catheter attachment to an implantable pump |
| 11/03/2005 | US20050242576 Method for connecting a branch pipe to a main pipeline and underground network for distributing for distributing fluid |
| 11/03/2005 | US20050241712 Insitu impedance heating for pipe wall repair |
| 11/03/2005 | DE102004016327A1 Press-fitting has colored identifier which indicates its purpose, e.g. yellow for gas pipes, identifier being removed after mounting fitting, improving appearance of connection |
| 10/27/2005 | WO2005100839A1 Mechanical pipe joint, gasket, and method for restraining pipe spigots in mechanical pipe joint bell sockets |
| 10/27/2005 | US20050238438 Method and device for positioning a branch connection on a pipeline |
| 10/27/2005 | DE202005012830U1 Joint between a fitting and a compound pipe, in particular, for sanitary and heating installations incorporates a contact area where weldable materials are joined by a melting process |
| 10/26/2005 | EP1196714B1 Reinforced electro-welding sleeve for plastic pipes |
| 10/26/2005 | CN2736629Y Sealing sleeve for composite tube soldering |
| 10/26/2005 | CN1687629A Convenience type pipe fittings |
| 10/20/2005 | WO2005098302A1 Method of forming corrugated pipe with a pipe spigot seal seat |
| 10/20/2005 | US20050230972 Mechanical pipe joint, gasket, and method for restraining pipe spigots in mechanical pipe joint bell sockets |
| 10/20/2005 | DE202004017433U1 Pipe connection, comprising spring element activated by removal of securing pin |
| 10/19/2005 | EP1586802A1 Method of connecting a branch pipe to a main and underground fluid distribution network |
| 10/19/2005 | EP1586801A1 Method and device for placing a branch pipe fitting onto a pipe |
| 10/19/2005 | CN2735136Y Quick connection device between pipes |
| 10/19/2005 | CN2735135Y Plastic thin wall pipe connecting piece |
| 10/19/2005 | CN2735129Y Combined pipe fitting |
| 10/19/2005 | CN2735123Y Industrial overpressure resistant polypropylene pipe fitting |
| 10/18/2005 | CA2175213C Flangeless pipe joint and a process for manufacturing such a joint |
| 10/15/2005 | CA2503872A1 Method and device for positioning a branch connection on a pipeline |
| 10/13/2005 | DE10000289B4 Rohr zum Bereitstellen einer Waschflüssigkeit in einer Scheibenwaschanlage für Kraftfahrzeuge Pipe for providing a washing liquid in a window washing system for motor vehicles |
| 10/12/2005 | EP1584460A1 Plastic pipe resp. pipe fitting |
| 10/12/2005 | EP1237708B1 Method of making a spirally-wound tube |
| 10/12/2005 | CN2733148Y Entwining tube spigot-and-socket coupling device |
| 10/12/2005 | CN2732833Y Plastic inspection well |
| 10/05/2005 | CN2731236Y Flane type steel-plastics converting joint |
| 10/05/2005 | CN2731235Y Active joint for aluminium-plastics pipe piece |
| 10/05/2005 | CN2731227Y Gas-enriched conveying pipe with resistance-reducing wearing-resisting inner coating |
| 09/29/2005 | US20050212297 Chemical fusion of non-metallic pipe joints |
| 09/28/2005 | EP1056970B1 Method for connecting two reinforced thermoplastic tubes |
| 09/28/2005 | CN2729492Y High pressure connecting joint of fibre reinforced thermoplastic plastic composite pipe |
| 09/28/2005 | CN2729491Y Electric smelting pipe fitting with novel observation hole |
| 09/28/2005 | CN2729490Y Connecting ring for plastic pipe fitting |
| 09/28/2005 | CN2729479Y Composite polymer pipe joint with reinforced wire frame |
| 09/28/2005 | CN2729477Y Composited pipe of nylon and polyolefin by co-extrusion technology |
| 09/28/2005 | CN2729476Y Composited pipe of nano ultra-high molecular weight polyvinyl and polyolefin prepared by co-extrusion technology |
| 09/28/2005 | CN1673597A Steel-plastic composite pipe used for concrete pumping machinery and producing method thereof |
| 09/22/2005 | US20050206160 Irrigation coupling apparatus and method |
| 09/22/2005 | DE102004010603A1 Clamping device for connecting of pipes of especially heating and sanitary systems has clamping ring constructed as insulating element concentrically encompassing support sleeve by intermediate space and into which fits pipe |
| 09/21/2005 | EP1577077A2 Piping made of steel mesh reinforced plastic composite pipe and method for making the pipe |
| 09/21/2005 | CN2727533Y Screwed joint for composite tubes |
| 09/21/2005 | CN2727532Y Electrothermal molten coupler cover for insulating tube |
| 09/20/2005 | US6947443 method of installing a gasket in a socket end of a thermoplastic pipe, including a polyethylene pipe, in a Rieber-type process which provides a stable shape upon cooling; improved reliability |
| 09/15/2005 | WO2005085699A1 Pipe attachment |
| 09/15/2005 | US20050200124 High temperature joints for dissimilar materials |
| 09/15/2005 | US20050199338 Method and a device for connecting a plastic conduit and a plastic socket |
| 09/15/2005 | DE102004037932A1 Heat insulation for natural gas pipe and side branch has a plastic insulation sleeve |
| 09/14/2005 | CN1667310A Spherical universal pipe joint made of synthetic resin |
| 09/14/2005 | CN1219170C Improved welding socket |
| 09/14/2005 | CN1218829C Spiral pipe winded with plastic shaped material and connecting method of spiral pipe with large diameter |
| 09/13/2005 | CA2251529C Drain and inspection manhole for liquid conduits and manhole section therefor |
| 09/07/2005 | CN1664431A Anticorrosive heat shrink sleeve for mouth-repairing for welding engineering pipeline |
| 09/06/2005 | US6939424 Method of making a spirally-wound tube |
| 09/01/2005 | DE202005008711U1 Adapter for a snap closure, at an extruded and blow molded container for chemicals/mineral oils, has an upper ring-shaped locking lip and a lower outer thread with a seal |
| 09/01/2005 | DE102004007199A1 Method for fitting connector to pipe or hose especially plastic pipe with a clip fitting and adhesive bonding secured by an outer sleeve |
| 08/31/2005 | EP1568469A2 Method for branching a pipe on a conduit for transfering fluid and branched conduit |
| 08/31/2005 | CN2722015Y Bell mouth joint associated with elastic sealing ring connection |
| 08/31/2005 | CN1217123C Pipe branching valve apparatus and its branching method |
| 08/31/2005 | CN1217119C Special plastic compound pipe with reliable connection and seal |
| 08/30/2005 | CA2319473C Molded hose joint assembly |
| 08/25/2005 | US20050184519 Tube coupling |
| 08/25/2005 | US20050184515 Tube joint for fuel tank |
| 08/25/2005 | US20050184511 Water supply tube and riser assembly and related method |
| 08/25/2005 | DE202005006040U1 Pipe connection system comprises connected support sleeves with flanges on either side of central section which are inserted into ends of pipes, compression sleeves and press fittings being fastened using tool inserted between flanges |
| 08/24/2005 | CN2720235Y Combined pipe adapter |
| 08/24/2005 | CN2720234Y Double-sealing pipe-piece of steel-plastic composite pipe |
| 08/24/2005 | CN2720233Y Pipe-line jointing pipe-piece |
| 08/24/2005 | CN2720205Y Loose-joint temp. controlling valve |
| 08/23/2005 | CA2443243C Non-removable connector for patient fluid collection system |
| 08/18/2005 | US20050179259 Pipe joint |
| 08/18/2005 | DE202004010235U1 Connector for e.g. drinking water pipe, has seal between pipe and socket formed by annular body with inner and outer grooves for sealing rings |
| 08/18/2005 | DE19919883B4 Thermische Verbindung zweier Bauteile Thermal connection of two components |
| 08/17/2005 | EP1564474A2 No interrupt service tee and method |
| 08/17/2005 | EP1468220B1 Fitting |
| 08/17/2005 | CN2718365Y Composite pipe fitting spigot-and socket joint |
| 08/16/2005 | CA2105122C Electro-weldable connecting piece having connection terminals and its method of manufacture |
| 08/10/2005 | EP1561985A1 Device for the transmission without contact of gases, vacuum or fluids between fixed and rotative machine parts |
| 08/10/2005 | CN2716624Y Pipeline junction structure for chemical liquor delivery |
| 08/04/2005 | DE202005008109U1 Pressfitting Press fitting |
| 08/04/2005 | DE102004002574A1 Rohr-Bausatz für Kanal-Rohrleitung Pipe kit for sewer pipe |
| 08/04/2005 | DE102004002125A1 Vorrichtung zur Beatmung Device for ventilation |
| 08/03/2005 | CN2714934Y Reinforced composite polymer conduit joint with steel skeleton |
| 08/03/2005 | CN2714933Y Firefighting compression joint pipe fitting for composite pipe |