F16L 39 - Joints or fittings for double-walled or multi-channel pipes or pipe assemblies

Patents for F16L 39 - Joints or fittings for double-walled or multi-channel pipes or pipe assemblies (3,760)
12/2011
12/13/2011	US8075021 Oil cooler mounting unit for automatic transmission
12/13/2011	US8074681 Swivel and rotator mechanism for fluid controlled machines
12/12/2011	DE202011005352U1 Druckkontrollierbares Doppelwandsystem mit Durchbruch und optionaler Rohranbindung Druckkontrollierbares double wall system with breakthrough and optional pipe connection
12/08/2011	WO2011150520A1 Low temperature method and system for forming field joints on undersea pipelines
12/08/2011	CA2800370A1 Low temperature method and system for forming field joints on undersea pipelines
12/07/2011	CN202065579U 一种出水嘴 One kind of spout
11/2011
11/30/2011	CN202056444U 一种快速拆装接头 A quick disassembly joints
11/28/2011	CA2742082A1 Position adjustable coupler and hitch equipped therewith
11/23/2011	EP2388503A1 Double-walled pipe assembly
11/23/2011	CN202048287U Rotating connection device in oil way system
11/16/2011	CN202041245U Pipe bundle flow regulating device
11/16/2011	CN202040467U Quick joint for testing vehicular power steering pressure
11/16/2011	CN102245952A Hose connector
11/15/2011	US8056937 Tube couplings
11/10/2011	US20110272935 Quick-coupling device for pipelines and the like
11/09/2011	CN202032223U Rotatably sealing water-gas channel device
11/09/2011	CN202032222U Liquid rotary joint for single-point mooring system
11/09/2011	CN202028765U Improved hydraulic slip ring
11/09/2011	CN102239355A Venting gas
11/09/2011	CN102235561A Swivel joint and rotary table using same
11/08/2011	US8052174 Pipe joint design
11/03/2011	WO2011136346A1 Adapter and connection structure
11/02/2011	EP1740868B1 Spacer for coaxially sheathed fuel pipes
10/2011
10/27/2011	WO2011131523A1 Method for treating water with a view to desalinating same including high-speed filtration, and corresponding facility
10/27/2011	US20110260449 Apical access and control devices
10/27/2011	DE102010018954A1 Device for plug connection of line section with another line section of fluid line, has coupling element that is connected with line section, where coupling element is detachably plugged together with another coupling element
10/26/2011	EP2379837A2 Marine drilling riser connector with removable shear elements
10/26/2011	CN102226487A Heat-supply three-layer casing system based on countercurrent heat exchange principle
10/19/2011	CN102221121A Integral wind and electricity hydraulic transfer pipe bundle
10/18/2011	US8038173 Telescopic extension for an electric household appliance
10/13/2011	WO2011126657A1 Fluid intake assembly for remote fluid source
10/13/2011	WO2011126213A2 Pipe made of synthetic resin having a plurality of internal tubes
10/13/2011	WO2011123898A1 A hose shroud
10/13/2011	CA2795842A1 A hose shroud
10/12/2011	CN202007930U Novel fall-preventing concentric tube
10/06/2011	WO2011120771A1 Hydraulic fluid transfer coupling
10/06/2011	US20110241333 Line Connector and Line Set for Fluid Media
10/06/2011	DE102010025162B3 Multi-Kupplungseinheit mit Trägerplatten und Antriebsvorrichtung dafür Multi-clutch unit with bearing plates and driving apparatus therefor
10/05/2011	CN202001758U Pneumatic conveying pipeline switch
10/04/2011	US8029026 Threaded connections and methods for forming threaded connection
09/2011
09/29/2011	US20110233923 Connected structure of vacuum double pipe, vacuum double pipe, and joint of vacuum double pipe
09/28/2011	EP1745238B1 Arrangement for a hearing aid
09/28/2011	CN201992243U 多通道液压回转接头 Multi-channel hydraulic swivel joints
09/28/2011	CN201992242U 回转角度大的回转接头 Rotation angle of the rotary joint
09/28/2011	CN201992241U 插接式快速接头 Plug-in quick connector
09/27/2011	CA2483578C Connection coupling with a sliding sleeve and collet chucks
09/22/2011	US20110225988 Multi-Lumen Axial Cryogenic Connector
09/21/2011	CN201982843U 具有防冻功能的管道堵漏装置 Pipeline plugging device having antifreeze function
09/21/2011	CN102197253A High pressure fluid swivel comprising a multi seal pressure regulation system
09/20/2011	CA2510666C Device for connecting pipelines such that relative motion is allowed, comprising a pretensioning device such that constant sealing gap can be provided
09/14/2011	CN201973395U 变压器油气套管联接法兰 Transformer oil and gas casing coupling flange
09/08/2011	US20110214886 Push On Threadless Sprinkler And Fitting
09/08/2011	US20110214755 Double metal seal fitting
09/07/2011	CN201964074U 输水软管与水嘴的适配器 Water hose and faucet adapter
09/01/2011	US20110210541 Button latch with integrally molded cantilever springs
08/2011
08/31/2011	EP2361194A1 Hydraulic and/or pneumatic device and hydraulic and/or pneumatic system
08/31/2011	CN201954159U 并流式清洗进水管 And flows into the pipe cleaning
08/31/2011	CN102168777A Media distribution device and sealing device
08/30/2011	US8007010 Hydraulic line attachment device and method
08/25/2011	WO2011101363A1 Water connection arrangement with attachment unit
08/23/2011	US8003181 Anticorrosion sleeve
08/18/2011	WO2011099667A1 Tightness-indicating tube fitting
08/18/2011	US20110198840 Multi-coupling device for multiple quick-coupling connection of several hydraulic, electrical and pneumatic lines, equipped with decompression system
08/17/2011	EP2356361A1 Venting gas
08/17/2011	EP2220297B1 Hose fastening element for a sanitary or kitchen fitting
08/17/2011	CN201934837U 新型传动连接的分水器 The new drive is connected manifolds
08/10/2011	CN102147036A Connecting piece for connecting multi-channel corrugated tube and method for connecting using multi-channel corrugated tube
08/09/2011	US7992622 Oil cooler fitting assembly
08/04/2011	US20110187096 Plugged Hot Tap Tee
08/04/2011	DE102010006492A1 Connection method for connecting accumulators of micro capillary hoses at common supply system in e.g. heat exchanger for solar collector in e.g. industrial region to transport liquid, involves producing core element using casting method
08/03/2011	CN201916632U 一种具有防渗漏功能的汇油环 The Department of the oil ring having an anti-leakage function
08/03/2011	CN201916631U 一种可旋转三通 A revolving tee
08/02/2011	US7987874 Hose system for high pressure hydraulic system
07/2011
07/27/2011	EP1825175B1 Swivel device
07/27/2011	CN102135216A Liquid rotating joint for single point mooring system
07/26/2011	US7984931 Fluid line
07/21/2011	US20110175347 Connector
07/20/2011	EP2344800A1 Hose connector
07/20/2011	CN102128326A Pipeline leak stopping device with anti-freeze function
07/19/2011	CA2478187C Method and apparatus for the continuous fractionation of biological fluids into components
07/14/2011	US20110169260 Apparatus and method for providing flow to endoscope channels
07/13/2011	CN201897031U Rotary joint
07/06/2011	EP2340388A1 Set of coaxial pipes comprising a thermal insulation sleeve
07/05/2011	US7971912 Quick connector
06/2011
06/30/2011	WO2011079226A1 Male bayonet connector
06/30/2011	DE102005007434B4 Schutzrohr für Versorgungsleitungen Protective tube for supply lines
06/29/2011	EP2337983A1 High pressure fluid swivel comprising a multi seal pressure regulation system
06/28/2011	US7967342 Anti-rotation quick connector
06/23/2011	WO2011075045A1 An arrangement for joining double-walled drill rods and double-walled drill rod
06/23/2011	WO2011073770A1 Containment pipe fittings and methods
06/23/2011	US20110148097 Specifically Compatible Connectors for Administration of Stored Gases
06/23/2011	CA2782985A1 Containment pipe fittings and methods
06/22/2011	EP2335320A2 Dielecrtic isolators
06/22/2011	CN201875336U Multi-channel negative pressure rotary joint
06/22/2011	CN201875335U Steam pipeline
06/21/2011	US7963570 Quick connect coupling stabilization apparatus, systems and methods
06/16/2011	US20110140415 Coupling clamping system and method
06/09/2011	US20110132482 Connector and infusion tube set
06/08/2011	EP1613887B1 Plastic tube joint
06/08/2011	CN201858463U Multichannel single U-shaped pipe fitting

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