| Patents for F16L 41 - Branching pipes; Joining pipes to walls (8,422) |
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| 03/16/1999 | US5882049 High pressure quick connect with reduced volumetric displacement and piloted snap ring |
| 03/16/1999 | US5882045 Secondary containment for underground storage tank riser |
| 03/16/1999 | US5881761 Hydraulic valve and liquid-dispensing installation equipped with such valves |
| 03/12/1999 | CA2247228A1 Multi-configuration access fitting |
| 03/11/1999 | WO1999011964A1 Tubing piece and a method for the production thereof |
| 03/11/1999 | WO1999011960A1 Corrosion- and fire-resistant pipe system |
| 03/09/1999 | US5879112 Water supply line tapping tool |
| 03/04/1999 | WO1999010676A1 Articulated pipe coupling |
| 03/04/1999 | DE19737353A1 Pipe screw connection with threaded intermediate pipe |
| 03/03/1999 | EP0899499A2 Saddle connection for plastic pipe |
| 03/03/1999 | EP0899224A2 Pipe switch with spherical plug |
| 03/03/1999 | EP0898678A2 Method for fuel injection in multicylinder engines and device for the implementation of said method |
| 03/02/1999 | US5876039 Folded gasket and method of casting same in a wall |
| 02/24/1999 | EP0898111A2 A method and fitting for the intersection of pipes |
| 02/24/1999 | CN1208821A Sealed compressor having pipe connectors and method of joining pipe connectors to sealed casing |
| 02/18/1999 | WO1999008036A1 Multiple dose drug vial adapter |
| 02/17/1999 | EP0896852A2 Nut to be connected to a cylinder |
| 02/16/1999 | US5870799 Grommet |
| 02/11/1999 | DE19743926C1 Pipe connection with basic body |
| 02/10/1999 | CN1042056C 管接头 Fittings |
| 02/02/1999 | US5865474 Cluster hose-pipe connector device capable of concurrent connection of hoses and pipes by single relative movement of connector holder and pipe holder |
| 01/27/1999 | EP0893644A2 Plastic conduit element with at least one side branch |
| 01/27/1999 | EP0893643A2 Plastic conduit element for housing a temperature sensor |
| 01/27/1999 | EP0893642A1 Universal bushing for directly tapping pipes |
| 01/26/1999 | US5863081 Pipe connection structure |
| 01/20/1999 | CN2304789Y Flat sealing device for metal pipes |
| 01/20/1999 | CN1205768A System for measuring differential pressure, flow, and level |
| 01/14/1999 | DE19729849A1 Pipe screw connection with threaded intermediate pipe |
| 01/13/1999 | EP0890777A1 Branch unit with stable sealing ring |
| 01/13/1999 | EP0890776A2 Pipe branching device |
| 01/13/1999 | EP0890771A2 Threaded joint for pipes |
| 01/13/1999 | EP0890055A1 Device for connecting a fluid-pressure-measuring apparatus |
| 01/13/1999 | CN2303991Y Gas multi-way junction |
| 01/05/1999 | US5855397 High-pressure sealable connector for a pressure sensor |
| 12/29/1998 | US5853201 Coolant pipe connecting coupling |
| 12/29/1998 | US5853030 Pipe coupling with a disinfectant injection port |
| 12/23/1998 | EP0886099A1 Method for shutting off the gas supply and apparatus for carrying out such method |
| 12/23/1998 | EP0886098A1 Kit for producing a connector for fluid-conducting elements |
| 12/23/1998 | CN2301593Y Clamp base for water and gas pipes |
| 12/22/1998 | US5851110 For a gas range having burners |
| 12/16/1998 | EP0821193B1 Tapping fitting for plastic pipes |
| 12/15/1998 | US5848813 Threaded port for fluid flow connection |
| 12/09/1998 | EP0687348B1 Method for producing a connector for fluid-conducting elements |
| 12/03/1998 | WO1998054506A1 Mechanical connector in particular for connecting a pipe to a hydraulic equipment |
| 12/02/1998 | CN2299214Y Metal pipe strap |
| 12/01/1998 | US5842496 Hot tap connection and method for production thereof |
| 11/26/1998 | WO1998053240A1 Straight-through nipple for sealing connection to a lined pipeline |
| 11/19/1998 | DE19751138C1 High-pressure pipeline pipe deflection angle-piece |
| 11/12/1998 | WO1998050723A1 Improved seal system for a service tee for gas distribution |
| 11/11/1998 | EP0877170A1 Couplings for fluid controllers |
| 11/11/1998 | EP0876643A1 Water draw-off system |
| 11/11/1998 | EP0876564A1 Pipe connecting device |
| 11/10/1998 | US5833281 Fastening structure for a fluid plug-type connector with a connection bore |
| 11/10/1998 | US5833213 Multiple dose drug vial adapter for use with a vial having a pierceable septum and a needleless syringe |
| 11/10/1998 | US5832966 Method for removing fluid from a container having a wall |
| 11/08/1998 | CA2236984A1 Couplings for fluid controllers |
| 11/05/1998 | WO1998049476A1 Medical intravenous administration line connectors having a luer or pressure activated valve |
| 11/04/1998 | EP0875634A1 Device comprising coupling means for attaching a pipe or the like thereto |
| 11/04/1998 | EP0692080B1 Low carryover fitting and method for coupling tubing to a device using the same |
| 11/03/1998 | US5829794 Vacuumtight connection |
| 11/03/1998 | US5829479 Rotary valve |
| 11/03/1998 | US5829474 Tubing piercing and tapping apparatus |
| 10/29/1998 | WO1998048210A1 A pipe fitting |
| 10/29/1998 | WO1998048169A1 High-pressure fuel pump |
| 10/22/1998 | DE19802614A1 Branch in flue gas duct with opening of first duct into second duct |
| 10/22/1998 | DE19716242A1 Kraftstoffhochdruckpumpe High-pressure fuel pump |
| 10/21/1998 | CN1196461A High-pressure sealable connector for pressure sensor |
| 10/15/1998 | DE19758461A1 Valve bore fitting for plastics supply conduits under medium pressure |
| 10/14/1998 | EP0870969A1 Method of connecting a branch pipe |
| 10/14/1998 | EP0870968A1 Connecting construction of a branch pipe and connecting method thereof |
| 10/14/1998 | EP0870150A1 Medical intravenous administration line connectors having a luer or pressure activated valve |
| 10/13/1998 | US5820167 Quick-connect arrangement for high density hydraulic lines for anti-lock brake and/or traction control systems |
| 10/13/1998 | US5819815 Apparatus and method for controlled penetration of compressed fluid cylinders |
| 10/13/1998 | US5819808 Method for reducing stress at a junction of high pressure fluid flow passages in a body and a junction formed thereby |
| 10/07/1998 | EP0868994A2 Beverage and coolant manifolds |
| 10/07/1998 | EP0868653A1 System for measuring differential pressure, flow, and level |
| 10/07/1998 | EP0868630A1 Valve self-piercing tap |
| 10/07/1998 | EP0868629A1 Quick-connect arrangement for high density hydraulic lines for anti-lock brake and/or traction control systems |
| 10/06/1998 | US5816298 Two-part fluid coupling with guide structure |
| 10/01/1998 | DE19712684A1 Drilling fixture for plastics pipes under medium pressure |
| 09/30/1998 | EP0866936A1 Variably settable branchpipe |
| 09/30/1998 | CN2292961Y Water outlet pipe location device for single controlled water tap |
| 09/27/1998 | CA2201187A1 Device for connection of tubular elements on plumbing fixtures, especially on valves |
| 09/22/1998 | US5810400 Flexible entry boot |
| 09/22/1998 | US5810272 Snap-on tube and locking collar for guiding filamentary material through a wall panel of a container containing wound filamentary material |
| 09/22/1998 | CA2157020C Kit and method for producing a connector for fluid-conducting elements |
| 09/17/1998 | WO1998040658A2 Method for fuel injection in multicylinder engines and device for the implementation of said method |
| 09/16/1998 | EP0864033A1 Improved device for draining fluid from a container |
| 09/15/1998 | US5806896 Fluid transport pipe joint |
| 09/15/1998 | US5806139 Grommet assembly |
| 09/15/1998 | CA2087129C Thermal isolation coupling system |
| 09/09/1998 | EP0862711A2 Pipe bend for feed pipes for feeding liquids or gases which may possibly be laden with solids |
| 09/09/1998 | CN1192797A Exhaust manifold with internal catalytic converter |
| 09/03/1998 | WO1998038448A1 Fluid connector, allowing rotation about the axis of a conduit |
| 09/03/1998 | CA2282370A1 Fluid connector, allowing rotation about the axis of a conduit |
| 08/25/1998 | US5797423 Device for cutting off a flow in a conduit for fluide |
| 08/20/1998 | WO1998036201A1 Device for distributing and collecting liquid media |
| 08/19/1998 | EP0859186A1 Connector for coupling tubes |
| 08/19/1998 | EP0859184A1 Device for collecting and distributing liquids, in particular collector or distributor for heating water |
| 08/13/1998 | DE19710872C1 Pipe fitting corrosion prevention |