Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16L - Pipes; Joints or fittings for pipes; Supports for pipes, cables or protective tubing; Means for thermal insulation in general › 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)
01/2010
01/28/2010US20100019486 muffler for an exhaust system
01/26/2010US7650837 Printing machine having a rotation transmitter for introducing a liquid or gaseous medium
01/21/2010US20100013213 Structure for connection between integrated panel and fluid device
01/20/2010CN101629666A Oil path sealing device in vacuum dryer
01/14/2010WO2010004321A1 A connector for an aircraft fuel pipe
01/13/2010CN201382227Y 灌溉头 Irrigation head
01/06/2010EP2141403A1 Connection unit and method for connecting such a unit
01/06/2010EP2141400A1 Fluid line assembly
01/06/2010CN201377651Y Joint and shower using joint
01/06/2010CN201377644Y Pipe connector
12/2009
12/30/2009EP2138281A1 Rotation device
12/17/2009WO2009130358A3 System comprising double-walled ducts
12/17/2009US20090309308 Rotating seals for cell processing systems
12/16/2009CN101606030A Air conditioner wiring seal
12/16/2009CN101603618A Pipe current divider
12/15/2009US7631904 Releasable plug-in connection for pipelines or the like
12/10/2009US20090302597 Liquid Tank Connector
12/10/2009DE202009009646U1 Befüllstutzen zum Befüllen mit Harnstoff-Lösung Filling nozzle for filling with urea solution
12/08/2009CA2320028C Method for manufacturing a connection for composite tubing
12/02/2009EP2128511A2 Connection device for holding at least one compression hose
12/02/2009CN201354911Y Ground paste distribution preparation device
12/02/2009CN201354908Y Fast connector of pipelines
12/02/2009CN101592278A Supply tube of pressure fluctuation buffer solution
12/01/2009US7625015 Fluid connector
12/01/2009US7625014 Dual fluid connector
11/2009
11/26/2009DE102004031350B4 Zwei-Wege-Drehdurchführung Two-way rotary feedthrough
11/24/2009US7621566 Brake hose support structure
11/18/2009CN201348408Y Cooling medium branch pipe for multi-couple-unit air-conditioning
11/17/2009CA2463052C Method and apparatus for expansion sealing concentric tubular structures
11/12/2009WO2009137320A1 High pressure cam and groove connector
11/11/2009EP1639288B1 Rotating passage
11/10/2009US7614666 End section of a fluid line with molded-on push-in fitting
11/05/2009WO2009132613A2 Delivery pipeline system
11/05/2009DE102008021201A1 Förderrohrleitungssystem Production tubing system
11/04/2009EP2113707A2 Safety hose for the passage of fluids in general
11/03/2009US7611171 Piping joint device
11/03/2009US7611169 Device for coupling a coolant supply to a roller
10/2009
10/29/2009WO2009130503A1 Method for manufacture of a pipe-in-pipe pipeline
10/29/2009WO2009130358A2 System comprising double-walled ducts
10/28/2009CN100554747C Connector assembly for male and female members
10/22/2009US20090263186 Permanent joint comprised of a fitting, a sleeve and a pipe, as well as fitting for fluid conduits and a sleeve for fluid conduit pipes
10/22/2009US20090261578 Plug-In Coupling for Cryogenic Lines
10/20/2009US7604258 Heat exchanger suitable for vehicles
10/15/2009WO2009126968A1 System and method for fastening objects together
10/15/2009US20090256355 Releasable connection assembly for joining tubing sections
10/15/2009US20090256352 Aircraft Fuel Pipe Coupling
10/08/2009WO2009123299A1 Connecting structure of double tube and assembling or disassembling method of double tube
10/07/2009CN201322158Y Novel coil cleaning and connecting device
10/04/2009CA2666832A1 Insert for a pipe-fitting system comprising a fitting and a pipe and pipe-fitting system comprising the insert
10/01/2009WO2009071318A3 Mixing device, system for mixing components, squeeze-out device for film bags, mixing attachment for high-pressure mixing and/or dosing systems having a mixing device, and joint connector for hoses and/or pipes
09/2009
09/30/2009CN101545568A Method for preparing reducing pipe end loose joint and connecting reducing pipe ends
09/29/2009US7594663 Rotating seals for cell processing systems
09/29/2009CA2361082C Process for manufacturing a tubular unit offsite for coupling double-walled tubes and a tubular unit obtained therefrom
09/24/2009US20090235899 Coupling Arrangement
09/24/2009DE112007002761T5 Verfahren und System zum Einsetzen eines oder mehrerer Lichtleitfaser-Wellenleiter zusammen mit einer Pipeline A method and system for insertion of one or more optical fiber waveguide with a pipeline
09/23/2009EP2101933A1 Safety coupling
09/23/2009CN100543351C Pipe joint apparatus, pipe joint structure of heat exchanger, and method of assembling pipe to heat exchanger
09/22/2009US7591485 Connections for tubing and method of connecting tubing segments
09/17/2009WO2009113345A1 Connector
09/17/2009WO2009112743A1 Device for supplying pressurised air between an aircraft engine and a de-icing compartment in a nacelle air-intake structure
09/17/2009US20090232585 Multi-port fluid connectors, systems and methods
09/17/2009US20090230677 Coupling device
09/17/2009US20090229575 Coupling device
09/16/2009EP2101098A1 Double pipe connection structure and method for connecting double pipe
09/11/2009WO2009109355A1 Rotary union
09/11/2009WO2008059202A8 Method and system of deploying one or more optical fiber waveguides in conjunction with a pipeline
09/10/2009US20090224529 Fluid Connector for Fluid Delivery Apparatus
09/10/2009DE19547214B4 Kupplung für das Aneinanderreihen mindestens zweier Rohre Clutch for lining up at least two pipes
09/09/2009CN101525048A Double-wall pipeline for the connection of fuel-gas valve set and engine on LNG ship and installation method of double-wall pipeline
09/08/2009US7585001 Quick-disconnect latch for fluid conduits
09/02/2009EP2095003A1 Block connector for fluid conduits
09/02/2009CN101520119A Concentric double layer oil pipe
08/2009
08/26/2009CN101514611A Two-way rotating fluid guiding device
08/26/2009CN100532907C Fluid piping arrangement and shield digger using same
08/25/2009US7578315 Compound pipe
08/20/2009WO2009101076A1 Multiple plug coupling for media lines
08/20/2009WO2009100522A1 Double wall corrugated pipe section with pipe coupling
08/18/2009CA2366144C Connection of double-walled pipes
08/13/2009US20090200796 Quick-release coupling
08/12/2009EP2088356A2 Installation fitting module for pipes
08/12/2009EP2088279A2 Downhole completion tool
08/11/2009US7571939 Pipe joint
08/05/2009EP2084448A1 Coupling device for lines, especially hydraulic lines
08/05/2009CN101498393A Pipeline connecting device
07/2009
07/29/2009EP2083202A2 Lead-through device
07/29/2009EP2082156A1 Method and system of deploying one or more optical fiber waveguides in conjunction with a pipeline
07/23/2009US20090183791 Modular mounting and connection or interconnection system for microfluidic devices
07/21/2009US7562677 Modular surface mount fluid system
07/15/2009CN101484648A Rotatable building
07/15/2009CN101482211A Direction-adapting oil pipe connector
07/15/2009CN101482210A Non-metal water tap
07/09/2009CA2711468A1 High pressure pipe liner coupling assembly and method
07/08/2009CN101479517A Multifunctionally swivelling coupling assembly for fluid lines
07/02/2009WO2009082241A1 Safety hose
07/01/2009CN201265721Y Non-coupling two-stage oil tube connection device
06/2009
06/25/2009WO2008074326A3 A pipe connector for a convector
06/25/2009DE202008002206U1 Mehrfach-Steckkupplung für Medienleitungen Multi-pin connector for media lines
06/24/2009EP2072879A1 Device for connecting at least one pair of conduits, use of such a device and heat exchanger
06/23/2009US7549677 Device for sealingly linking two end pieces
06/18/2009WO2009074479A1 Hose-line connector and line assembly
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ... 38