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 25 - Construction or details of pipe joints not provided for in, or of interest apart from, groups
Patents for F16L 25 - Construction or details of pipe joints not provided for in, or of interest apart from, groups (6,088)
12/2008
12/30/2008US7469938 Threaded connection especially for radically plastically expandable conduit
12/25/2008US20080315580 Coupling with crossable means for couplings to connect endportions of pipes and valves
12/25/2008US20080315457 Joint in Fluid Device and Method of Manufacture
12/24/2008CN201170393Y Connecting apparatus for grouting conduit pipe
12/24/2008CN100445577C System for connecting two shafts in translation
12/23/2008US7467753 Connecting tube structure
12/23/2008CA2306047C Improved composite drill pipe
12/23/2008CA2289282C Fluid coupling
12/18/2008WO2008154167A1 Pipe compression joint
12/18/2008WO2008151924A2 Connecting device for media-conducting, electrically heatable pipes
12/18/2008WO2008151645A1 Method and device for transferring electrical signals and/or energy over a flexible fluidic conduit
12/18/2008US20080309068 Pipe Insert
12/18/2008DE102005045482B4 Rohreinheit mit wenigstens zwei in einem Verbindungsbereich aneinander gefügten Leitungsrohren Tube assembly having at least two in a connecting region butted pipes
12/17/2008EP2002162A2 Fluid duct, and flexible pipe for a fluid duct
12/16/2008CA2339298C Flexible fluid-transport pipe joint apparatus
12/11/2008WO2008129261A3 Connector
12/11/2008US20080303276 Sealing Mechanism for Ductwork
12/11/2008US20080303275 Threaded connection
12/11/2008US20080303274 High-strength threaded joints, particularly for lined tubes
12/11/2008US20080303266 Coupling apparatus
12/04/2008WO2008146325A2 Connection device between a conduit and a container, and a drying and dehumidification plant for granulated plasties materials provided with such a device
12/04/2008WO2007067343A3 O-ring-less low profile fittings and fitting assemblies
12/04/2008US20080296014 Interventionless composite packer
12/04/2008DE102007025720A1 Detachable connecting arrangement, has recess whose inner diameter is large such that electrical partition between coil and casing is provided in radial direction through annular space between inner diameter and outer diameter of coil
12/02/2008US7458619 Pipe clamp with integral latch
12/02/2008CA2499787C Fitting for converting from one type of socket to another
11/2008
11/27/2008US20080290652 Mechanical Pipe Coupling Having Spacers
11/27/2008US20080289343 Universal coupling device
11/26/2008EP1994314A2 Sliding sealing connector
11/26/2008CN201155636Y Exhausting pipe lock
11/26/2008CN101313169A Pipe fitting capable of heating pipe for SCR system
11/26/2008CN101312879A Method for manufacturing fuel tank from compound material for discharging protection
11/25/2008US7455328 Collet for pipe coupling
11/20/2008WO2008140706A1 High pressure make and break fluidic seal system
11/20/2008WO2008140645A1 Thread form for tubular connections
11/20/2008WO2008139116A1 Method for providing an underwater duct comprising hammering the assembly welds inside the duct
11/20/2008US20080284167 Low-volume fittings
11/19/2008EP1992885A2 Ventilation installation element
11/19/2008EP1992859A2 Hydraulic sealing system for the jointing of corrugated tubes
11/19/2008EP1992858A1 Mounting coupling for corrugated pipes
11/19/2008CN101307848A Copper tube connection device and method
11/19/2008CN101307847A Compensating worm-drive teeth belt type clip production process
11/19/2008CN100434785C Earthing device for cables with outer jacket
11/18/2008US7452007 Hybrid threaded connection for expandable tubulars
11/18/2008US7452004 Pipe connecting structure
11/18/2008CA2499165C Tubular reducer fitting for electrical nonmetallic tubing (ent)
11/18/2008CA2416053C Downhole data transmission system
11/18/2008CA2359047C Underground piping system
11/18/2008CA2264842C Preassembled fitting for use with corrugated tubing
11/13/2008WO2008135449A1 Aircraft using multi-system connection devices
11/13/2008WO2008073535A3 Nanoliter flow rate separation and electrospray device with plug and play high pressure connections and multi-sensor diagnostic monitoring system
11/13/2008WO2008027353A3 High pressure fluid connector and seal
11/13/2008CA2685669A1 Aircraft applying multisystem connection devices
11/06/2008US20080272595 Mechanical Pipe Coupling Having Spacers
11/06/2008US20080272594 Slip type pipe joint
11/05/2008CN100430637C System for transferring a tensile load in axial direction between concrete pipes
11/04/2008US7445253 Clamp for fastening and connecting tubes
10/2008
10/30/2008WO2008129261A2 Connector
10/30/2008WO2007103059A3 Insulated pipe joint
10/30/2008US20080265574 Quick Coupling for Joining Together Two Pipes for Conveying a Gas Under Pressure
10/30/2008US20080265565 Suction coupling system and assembly
10/29/2008EP1985905A1 Terminal unit for flexible hose to convey a fluid to a spray head
10/29/2008CN201141490Y Steel reinforced concrete pipe joint
10/29/2008CN100429447C Fluid distribution system
10/28/2008CA2405338C Connection device
10/23/2008WO2007038446A3 Method and apparatus for coupling expandable tubular members
10/23/2008US20080261044 Rapidly self-assembled thin films and functional decals
10/23/2008US20080260455 Composite Seal
10/23/2008US20080258464 Fitting for a tube
10/22/2008EP1983244A1 Coupling arrangement for corrugated metal tube
10/22/2008EP1982078A1 Friction clamp
10/22/2008CN201137774Y Integral V-type clip
10/22/2008CN201137771Y Flange pipe jointing device
10/21/2008US7438329 Methods and connections for coupled pipe
10/21/2008US7437815 Systems adapted to cooperate with an aperture forming tool and methods
10/21/2008CA2482913C Threaded connection especially for radially plastically expandable conduit
10/16/2008US20080250623 Conduit coupling assemble
10/16/2008DE102007021638B3 Portable peeling device for peeling e.g. electric cable, has driver connected with drive motor, rotatably supported at basebody and staying in engagement with spur wheel, and hand grip handling device and arranged at basebody
10/15/2008EP1980781A1 Coupling for spiral corrugated hoses
10/15/2008CN201133523Y Plastic-aluminum pipe connector
10/15/2008CN101287942A Stop assembly for pipe coupling
10/15/2008CN101287941A Methods and connections for coupled pipe
10/15/2008CN101285547A Tightenable band clamp
10/14/2008US7435246 System and device for removing pharmaceutical products
10/14/2008US7434848 Threaded tubular connection having interlocking tubular end structures
10/14/2008CA2593305C Flared brake tube connector
10/14/2008CA2299989C Dryer duct and swivel connection therefor
10/14/2008CA2297614C Connector for a corrugated pipe with locking portion
10/09/2008WO2008120178A1 Solar collector
10/09/2008WO2008119112A1 Conduit joining apparatus
10/09/2008DE102007016789A1 Heatable connector piece for reducing agent supply system in internal combustion engine in motor vehicle, has heating rod extending in channel and with outer conductor i.e. V4A stainless steel tube, surrounded by inner conductor
10/07/2008US7431347 Hollow sucker rod connection with second torque shoulder
10/07/2008US7431343 Joint structure for quickly connecting corrugated pipe
10/02/2008US20080238095 Clamp apparatus for threadedly connected tubulars
10/02/2008US20080238091 Transition Coupling
10/02/2008US20080236542 Electronic throttle device and method of manufacturing the same
10/01/2008EP1974086A1 A washer
10/01/2008EP0929769B1 Preassembled fitting for use with corrugated tubing
10/01/2008CN201126074Y Metal bellows connecting telescoped pipeline
10/01/2008CN101278147A Connection and joint piece for well tubes
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