| Patents for F16L 39 - Joints or fittings for double-walled or multi-channel pipes or pipe assemblies (3,760) |
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| 01/09/2002 | EP0989907B1 Device for conducting a plurality of chemical, biochemical or physical procedures in parallel |
| 01/03/2002 | US20020000251 Multi-channel rotary joint |
| 12/20/2001 | US20010052676 Multi-channel rotary joint |
| 12/19/2001 | CN1076458C Pipe joint for fluid pressure apparatus |
| 12/13/2001 | WO2001094171A1 Connector support, reservoir and feeding system comprising same |
| 12/13/2001 | US20010050481 Duplex pipe end working method and duplex pipe end working apparatus |
| 12/11/2001 | CA2109730C Secondary containment flexible underground piping system |
| 12/06/2001 | WO2001092768A2 Multi-passage pipe assembly |
| 12/05/2001 | EP0932793B1 Piece of piping through which waste gas flows of a system of pipes carrying waste gases, and this system of pipes |
| 12/04/2001 | US6324962 Valve block mounting arrangement |
| 12/01/2001 | CA2310546A1 Multi-passage conduit |
| 12/01/2001 | CA2310477A1 Well production apparatus and method |
| 11/29/2001 | US20010045235 Selection valve with ferrule cluster |
| 11/27/2001 | US6321787 Multi-line rotatable fluid coupler |
| 11/15/2001 | DE10022350A1 Water or compressed air fitting has insertable connections and is inserted into, flanged onto, screwed onto or into or clipped into connecting housing and simultaneously connection |
| 11/08/2001 | WO2001084032A1 Clamping well casings |
| 11/08/2001 | DE10020991A1 Arrangement for connecting lubricant supply to mandrel bar of pipe bending machine involves insert component at one end of mandrel bar with inner bore for lubricant feed |
| 11/07/2001 | CN1321232A Coupling assembly |
| 11/01/2001 | US20010035217 Adjustably sealed multi-line fluid coupler |
| 10/25/2001 | WO2001079744A1 Air-conditioning duct system |
| 10/23/2001 | US6305427 Double walled apparatus and methods |
| 10/17/2001 | EP0833769B1 A rotating connector with integrated lng course |
| 10/10/2001 | EP1143140A1 Arrangement of common rail system |
| 10/10/2001 | EP1141608A1 An arrangement for connecting double-shelled plastic pipes |
| 10/09/2001 | US6298881 Modular fluid handling assembly and modular fluid handling units with double containment |
| 10/09/2001 | CA2080344C Improvements in microporous filter assemblies |
| 10/04/2001 | EP1138997A1 Doublewalled pipe end working method and device for carrying out the same |
| 09/26/2001 | EP1136742A1 Gas Pipe connection |
| 09/20/2001 | WO2001068994A1 Piping structure of working machine |
| 09/19/2001 | EP1134476A1 Bend for discharging plants |
| 09/19/2001 | EP1133652A2 Manifold system of removable components for distribution of fluids |
| 09/19/2001 | EP0833770B1 A rotating connector for operative connection between a buoy and a floating vessel for the production of hydrocarbons |
| 09/13/2001 | US20010020786 Joint for duplex pipes, method of brazing the joint to duplex pipe, and air conditioning apparatus for vehcile |
| 09/12/2001 | EP1132340A1 Pipework Connection System |
| 09/11/2001 | US6286546 Disposable seal system with integral buffer |
| 09/07/2001 | WO2001064351A2 Valve controlled spraying system |
| 09/06/2001 | US20010019208 Joint for duplex pipes |
| 09/05/2001 | CN2446187Y Sliencing plastic drainage tube |
| 09/05/2001 | CN1311392A Fuel feeding apparatus for shared-rail system |
| 08/30/2001 | WO2001063165A1 Connection assembly for conduits |
| 08/29/2001 | EP1128121A1 Joint for double walled pipes |
| 08/29/2001 | EP1128120A2 Joint for duplex pipes, method of brazing the joint to duplex pipe, and air conditioning apparatus for vehicle |
| 08/29/2001 | EP1127655A2 Blow-out system in a multiple connector |
| 08/23/2001 | US20010015227 Fluid management systems |
| 08/23/2001 | US20010015213 By locating in heat conducting relation to the pipe a reusable heat source with a supercooled solution and activating crystallization liberating heat that melts or dissolves the deposits |
| 08/22/2001 | CN1309752A System and method for transferring cryogenic fluids |
| 08/21/2001 | CA2179952C Adapter for oil well tubings |
| 08/09/2001 | US20010011823 Pipework connection system |
| 07/31/2001 | US6267143 Selection valve with ferrule cluster |
| 07/31/2001 | US6266945 Ice supply system |
| 07/25/2001 | EP1117962A1 System and method for transferring cryogenic fluids |
| 07/25/2001 | EP1117959A1 Coupling assembly |
| 07/18/2001 | EP1116917A1 Tube, in particular a smoke pipe with a concentric ventilation duct |
| 07/18/2001 | CN1068539C Header jig |
| 07/12/2001 | US20010007641 Providing reactants in a plurality of capillary tubes which terminate at closely spaced locations; merging reactants into a single reaction capillary in fluid communication with closely spaced locations; removing contents after reaction |
| 07/05/2001 | WO2000003169A3 Manifold system of removable components for distribution of fluids |
| 07/04/2001 | EP0858569B1 Monitoring system for high pressure fluid flow connector |
| 07/04/2001 | CN2437942Y Plastic and copper composite pipe |
| 06/28/2001 | US20010004904 Multi-line rotatable fluid coupler |
| 06/13/2001 | EP1106898A2 Device for coupling multiple connectors |
| 06/07/2001 | US20010002743 Rotating seals for cell processing systems |
| 06/06/2001 | CN1298478A Modular surface mount manifold |
| 05/31/2001 | WO2001038775A1 Coupling arrangement comprising connection devices for conduits or the like |
| 05/30/2001 | EP0464027B1 Flexible double-containment piping system |
| 05/23/2001 | EP0805931B1 Coolable joint for interconnecting pipe sections |
| 05/16/2001 | EP1099835A2 Connecting structure for exhaust pipes |
| 05/16/2001 | CN1295645A Rotating connector with compensating unit |
| 05/15/2001 | US6231087 Conical-shaped anchors, and double-containment pipe assemblies having such anchors |
| 05/15/2001 | US6230740 Hydraulic tool latch bracket |
| 05/03/2001 | DE19951377A1 Concentric evacuated cavity wall hot air pipes minimise heat losses |
| 04/24/2001 | US6220291 Tool coupler latch member |
| 04/12/2001 | WO2001025673A1 A locking apparatus for a beverage dispenser |
| 04/12/2001 | WO2001025092A1 Ice supply system |
| 04/11/2001 | EP1089834A1 Apparatus and method for removing and preventing deposits |
| 03/27/2001 | USRE37114 Secondary containment flexible underground piping system |
| 03/13/2001 | US6200113 Fluid coupling assembly and method |
| 03/06/2001 | US6196596 Quick connect/disconnect coaxial hose assembly |
| 03/06/2001 | US6196265 Multi-line fluid connector |
| 02/22/2001 | WO2000071925A8 Pipeline system for transmitting heat transfer media |
| 02/20/2001 | US6190616 Capillary valve, connector, and router |
| 02/20/2001 | US6189807 Valve controlled spraying system |
| 02/20/2001 | US6189333 Refrigerant filter for use in an automotive air conditioning system |
| 02/13/2001 | US6186509 Rotary joint assembly |
| 02/08/2001 | WO2001009598A1 Fluidic interconnect, interconnect manifold and microfluidic devices for internal delivery of gases and application of vacuum |
| 02/06/2001 | US6183021 Pass-through dual containment fitting |
| 02/01/2001 | DE19936170A1 Cooling air pipe for aircraft gas turbine engine consists of double-walled three-part pipe with inner tube for cooling air flow |
| 02/01/2001 | DE19934574A1 Fluid system for gases or liquids has functional components, prism shape, square base and sealing elements |
| 02/01/2001 | DE19934032A1 Verbindungsvorrichtung Connecting device |
| 01/30/2001 | US6179001 Quick connect coupling with concentric configuration |
| 01/25/2001 | DE4205063C2 Rohrflansch für ein Kühlmittelrohr Pipe flange for a coolant pipe |
| 01/24/2001 | EP1070900A2 Connection device |
| 01/23/2001 | US6176820 Connection device for a centrifugal separator |
| 01/17/2001 | EP1069356A2 Modular valve and delivery system for fluids |
| 01/17/2001 | EP1068464A1 Modular surface mount manifold |
| 01/17/2001 | EP1068018A1 Control valve arrangement for spraying systems |
| 01/10/2001 | EP1066449A1 Rotating connector with compensating unit |
| 01/09/2001 | US6170891 Closure for secondary containment pipe |
| 01/09/2001 | US6170522 Self-seal type double-pipe joint |
| 12/28/2000 | WO2000079174A1 Swivel apparatus |
| 12/13/2000 | EP0751833A4 Twin tube locking assembly |