| Patents for F16L 41 - Branching pipes; Joining pipes to walls (8,422) |
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| 08/13/1998 | DE19705265A1 Valve bore fitting for plastics supply conduits under medium pressure |
| 08/12/1998 | EP0792208A4 Apparatus and method for down hole fusing |
| 08/11/1998 | US5792322 Flow splitting device for web profile control stock dilution system |
| 08/05/1998 | CN2287244Y Electric drill on pipeline under pressure |
| 08/04/1998 | US5788215 Medical intravenous administration line connectors having a luer or pressure activated valve |
| 07/29/1998 | EP0854997A1 Composite gasket and assembly comprising same |
| 07/15/1998 | EP0853165A1 Circulating drainage system for sewage pipe installation work |
| 07/15/1998 | EP0853164A1 Circulating drainage system for sewage pipe installation work |
| 07/15/1998 | CN1187586A Closed compressor and its manufacturing method |
| 07/14/1998 | US5779280 Fluid connector |
| 07/09/1998 | DE19750219A1 Opening in concrete or cast part, especially for communications cable |
| 07/08/1998 | EP0852312A2 Thermal isolation coupling system |
| 07/07/1998 | US5775302 Fuel distributor pipe |
| 07/07/1998 | US5774982 Conduit attachment to receiver/drier or accumulator |
| 06/30/1998 | US5772256 Pipe support system |
| 06/30/1998 | CA2194198A1 Hot tap connection and method for production thereof |
| 06/25/1998 | WO1998027376A1 High pressure quick connect coupling with reduced volumetric displacement and piloted snap ring |
| 06/25/1998 | DE19652793A1 Clamping tool to clamp tube end to wall |
| 06/17/1998 | EP0848195A1 Hydraulic valve and liquid dispensing system having such valves |
| 06/16/1998 | US5765879 Locking arrangement for a fluid insertion connection |
| 06/11/1998 | WO1998025069A1 Flow splitting device for web profile control stock dilution system |
| 06/03/1998 | EP0845629A1 A pipe coupling device |
| 06/03/1998 | EP0845628A1 A pipe coupling |
| 06/03/1998 | EP0845073A1 Exhaust manifold with integral catalytic converter |
| 06/02/1998 | US5758904 System and method for securing a block to a manifold for a heat exchanger |
| 06/02/1998 | CA2167012C In-line valve for insertion in a pressurized fluid flow line |
| 05/28/1998 | WO1998022746A1 Connection adaptor |
| 05/28/1998 | DE19648869A1 Vorrichtung zum Verbinden eines rohrförmigen Anschlußteils mit einem Gehäuse A device for connecting a tubular connecting part with a housing |
| 05/28/1998 | DE19645781C1 Befestigungsvorrichtung für eine Begasungseinrichtung Fastening device for a gas-introduction device |
| 05/26/1998 | US5755425 Fitting for flexible fuel bladder |
| 05/20/1998 | CN2282108Y Reducing connector for plastic pipeline |
| 05/19/1998 | US5752548 Coupling for drainage pipings |
| 05/14/1998 | WO1998019780A1 Device for securing a gassing unit |
| 05/14/1998 | DE19717251C1 Crossing fitting for pipes |
| 04/30/1998 | DE19644357A1 Branch pipe for connection to concrete main |
| 04/22/1998 | EP0837274A1 Solenoid arrangement with means for attachment to a support, and hydraulic block with such an arrangement |
| 04/22/1998 | EP0836676A1 Low-temperature-resistant sealing system for vehicles, aircraft, ships and machines |
| 04/22/1998 | EP0700362A4 Apparatus and method for controlled penetration of compressed fluid cylinders |
| 04/21/1998 | US5741030 For connection around a hole in a mounting surface |
| 04/21/1998 | US5740829 In a pipeline |
| 04/16/1998 | WO1998015768A1 Entry fitting for sealing against container wall of variable thickness |
| 04/15/1998 | EP0836044A1 Connector element made of two components |
| 04/14/1998 | US5737822 Corporation stop assembly |
| 04/14/1998 | US5737800 Hot water bushing |
| 04/08/1998 | CN2278142Y Funnel pipe type jamming-resistant three-way joint |
| 04/08/1998 | CN2278141Y Slide dipper type jamming-resistant three-way joint |
| 04/02/1998 | WO1998013641A1 Pipe connection system and method for effecting a pipe connection at an angle to the wall of a pipe |
| 03/31/1998 | US5732732 For application to a pipe |
| 03/26/1998 | WO1998012783A1 Connecting and branching piece for ringed tubes |
| 03/26/1998 | DE19639656A1 Metal or plastics distributor housing as branched feed and return pipe system |
| 03/25/1998 | CN1037872C Kit and method for producing a connector for fluid-conducting elements |
| 03/19/1998 | WO1998011373A2 Cutters |
| 03/19/1998 | DE19637134A1 Pipe socket with rolled threads |
| 03/18/1998 | EP0828964A1 Connector for concrete pipes |
| 03/18/1998 | EP0828625A1 Closure system for securing a plastic component to a support structure |
| 03/17/1998 | US5727820 Side-mounted "L" shaped flange |
| 03/17/1998 | US5727304 For flowing pressurized fluid |
| 03/12/1998 | WO1998010227A1 Burner box without manifold return |
| 03/11/1998 | EP0828109A1 A system for the support and leakproof connection of a valve unit, particularly for gas |
| 03/11/1998 | EP0828108A1 Process for connecting conduits |
| 03/03/1998 | US5723770 Tapping tee pressure test restraining kit |
| 02/25/1998 | EP0825377A1 Device and method for pipeline branchings |
| 02/25/1998 | EP0825374A1 Sealing arrangement |
| 02/19/1998 | WO1998006518A1 Method and device for connecting a first tube to a tubular element, and connection between a first tube and a tubular element |
| 02/18/1998 | CN2274710Y Water draining joint with single vertical pipe |
| 02/11/1998 | EP0823763A1 Grommet |
| 02/05/1998 | DE19730672A1 Connector between fluid pipe and suction pump, for fuel distribution in vehicles |
| 02/03/1998 | US5713611 Connection of a plate and tubular members |
| 02/03/1998 | US5713610 Semi-permanent vacuum closure with multiple retubulation capability |
| 01/29/1998 | DE19630028A1 Drilling fixture for plastics pipes under medium pressure |
| 01/28/1998 | EP0821193A1 Tapping fitting for plastic pipes |
| 01/28/1998 | CN1171830A Top Mounting faucet assembly |
| 01/27/1998 | US5711551 Hose coupling device |
| 01/22/1998 | DE19707983A1 Pipeline connection device e.g. for installation engineering |
| 01/20/1998 | US5709413 Low carryover fitting and method for coupling tubing to a device using the same |
| 01/15/1998 | DE19646827C1 Fluid connector for motor vehicle suspension strut |
| 01/13/1998 | US5707084 For insertion into an external bore formed in a housing |
| 01/07/1998 | EP0756669B1 Sealing arrangement for injection valves on fuel feed lines |
| 01/06/1998 | CA2122151C Hydraulic port fittings |
| 12/31/1997 | CN2271651Y Wall-mounted adjusting elbow with improved structure |
| 12/30/1997 | US5701935 Protective plug for use in welding of threaded bosses |
| 12/30/1997 | US5701650 Tools for inserting and removing liner outlet spouts |
| 12/30/1997 | US5701634 Grommet |
| 12/29/1997 | EP0814295A2 Conduit fast connection |
| 12/29/1997 | EP0814294A1 Connecting device |
| 12/29/1997 | EP0813666A1 Hat-shaped connection sleeve for house service connections in sewer pipes |
| 12/17/1997 | CN1167890A Three-way pipe, method of manufacturing same and air conditioner using same |
| 12/16/1997 | US5697650 Corrosion-free clip eyelet for spray nozzles |
| 12/16/1997 | US5697155 Method of manufacturing a branched pipe by internal high-pressure forming |
| 12/16/1997 | CA2006312C Stabilized connector flange and method for interconnecting an instrumentmanifold with an orifice plate assembly |
| 12/10/1997 | EP0811800A1 Mechanically tightening joint for connection to a main pipe |
| 12/10/1997 | EP0811799A2 Tapping device with valve for supply plastic pipes under pressure |
| 12/10/1997 | EP0772546A4 Rupture vessel with auxiliary processing vessel |
| 12/10/1997 | EP0698194B1 Tube attachment assembly and method of its manufacture |
| 12/09/1997 | US5695225 Connector assembly |
| 12/09/1997 | US5694976 Extremely high pressure pump for distributing water to several appliances |
| 12/09/1997 | US5694972 Saddle tee for irrigation lines |
| 12/09/1997 | US5694971 Lead-free saddle valve for tapping into fluid lines |
| 12/04/1997 | WO1997045669A1 An outlet fitting for pipes having rotatable securing means |
| 12/03/1997 | EP0759120B1 Exhaust manifold for a multi-cylinder internal combustion engine |