Patents for F16L 19 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts (6,962)
09/2009
09/23/2009CN201314420Y Connecting structure of automobile oil pipe, steering gear and high pressure pump
09/23/2009CN201314419Y Pipe joint for coolant side of plate-type heat exchanger
09/23/2009CN101539226A Cutting sleeve-type pipe joint
09/23/2009CN100543350C Flare-shaped end structure for tube
09/22/2009US7591488 Fitting particularly for high-pressure pipes
09/17/2009US20090230678 Compression fitting adjustment system
09/17/2009US20090230627 Water systems
09/16/2009EP2101096A1 Extrude pipe connecting part with integrated single and double clamping ring
09/16/2009CN201310691Y Metallic joint
09/16/2009CN101535703A Pipe joint, refrigerating device, and heat pump water warming device
09/16/2009CN101532596A Unloading-prevention connecting structure
09/09/2009EP2098771A1 A coupling device for conduits
09/09/2009CN201306544Y Assembling-type pipe fittings connector
09/09/2009CN101526161A Movable pipeline connector convenient for disassembly and assembly
09/09/2009CN100538142C Ferrule with relief to reduce galling
09/09/2009CN100538141C Ferrule with relief to reduce galling
09/03/2009WO2009108668A2 Multi-use torque fitting and compressible ferrule
09/03/2009WO2008012810A3 A pipe fitting assembly and adapter therefor
09/02/2009CN101520116A Corrugated pipe joint
08/2009
08/26/2009CN201297462Y A soft metal sealing structure for pipeline connection
08/26/2009CN201297461Y Movable joint of pipeline
08/26/2009CN201297460Y Pipe joint
08/26/2009CN101517299A Pipe joint, refrigeration device, and heat pump-type hot water device
08/26/2009CN100532727C Water-stopping treatment method for steel reinforced concrete pipe culvert
08/25/2009US7578043 Coupling tubulars
08/20/2009WO2009100898A1 Screw connection
08/20/2009DE202009006248U1 Anordnung zum flüssigkeitsdichten lösbaren Verbinden von zwei Flüssigkeitsbehältern mittels einer Rohrverbindung Arrangement for liquid-tight releasable connection of two liquid containers by means of a pipe joint
08/20/2009CA2707000A1 Screw connection
08/19/2009EP2089629A1 Sealing arrangement in a hydraulic high-pressure system
08/19/2009EP1979663B1 Adaptor and method for converting standard tube fitting/port to push-to-connect tube fitting/port
08/19/2009EP1856418B1 Clamping sleeve and clamp connection
08/19/2009CN100529497C Joint
08/18/2009CA2385724C Composite coiled tubing end connector and pipe-to-pipe connector
08/13/2009US20090200800 Hose connector and a method for fabricating a hose connector on a hose
08/13/2009US20090200799 Couplings Having Stiffening Ribs and Keys with Oppositely Disposed Camming Services
08/13/2009DE202008005090U1 Steckverbinder Connectors
08/12/2009CN201288909Y Connector of pipe
08/12/2009CN201288904Y Quick connection seat
08/12/2009CN101504095A Thin-wall metal pipe joint and method for producing the same
08/12/2009CN101504093A Indoor and outdoor coolant tubing connector of air conditioner
08/05/2009EP2085672A1 Connection mechanism between thin-wall stainless steel tube and joint
08/05/2009CN101501384A Bite-in type pipe joint, refrigerating apparatus, and water heating device
08/04/2009US7568736 Joint structure of branch connector for common rail
07/2009
07/30/2009WO2009093249A1 Medical luer connector with collar abutment to prevent overtightening
07/29/2009EP2082158A1 Pipe fitting and pipe coupling assembly employing such fitting
07/29/2009EP1848912B1 Fluid transport tube connector fittings
07/23/2009WO2009091641A2 Self cleaning rotisserie oven with fan shaft seal arrangement
07/23/2009WO2009090910A1 Bite type pipe connection structure, valve, bite type pipe joint, and freezing apparatus
07/23/2009DE102008005047A1 Line connector for air conditioning system of vehicle, has securing element including effective surface cooperating with effective surface at line connection part such that both parts are held together in pre-mounted position by element
07/22/2009CN100516614C Cast pipe joint
07/21/2009US7562912 Duct mating assembly
07/16/2009US20090178578 Self-cleaning rotisserie oven with fan shaft seal arrangement
07/16/2009DE102008044095A1 Leitungsanschlussstückstruktur Pipe fitting structure
07/15/2009EP2078170A1 Pull-up by torque fitting
07/15/2009CN201273414Y Novel pipe connector
07/15/2009CN101482206A Fast joint of waterpipe
07/09/2009WO2009084066A1 Connection element for fluids distribution pipes and implementation. method thereof
07/09/2009DE102008057425A1 Tube connector for attachment of tube ends of pipe, has diameter extension to which connection part is fastened by fastening element, where diameter extension is secured by adhesive joint against rotation during tightening of fastening part
07/08/2009EP2077410A1 Connection system for fluid conveying systems
07/08/2009CN101476655A Connector for helically reinforced pipe
07/08/2009CN100510824C Sealed tube coupling for optical fiber tubes
07/08/2009CN100510497C Metallic cutting ring
07/08/2009CN100510496C Pipe joint
07/08/2009CN100509201C Method and apparatus for cold joining flanges and couplings elements to pipes
07/01/2009CN101469797A Embedded type ferrule sealing structure
06/2009
06/25/2009WO2009078461A1 Connection structure of tubular connection member and joint member
06/25/2009WO2008074326A3 A pipe connector for a convector
06/25/2009US20090160133 Fitting for tube and pipe with cartridge
06/25/2009CA2710088A1 Connection structure of tubular connection member and joint member
06/24/2009EP2072876A1 Pipe joint, refrigerating device, and heat pump water warming device
06/24/2009EP2072875A1 Pipe joint
06/24/2009CN100504133C Restraining gasket for assembling filler box and method for assembling restrained mechanical joint
06/23/2009US7549680 Fluid connection assembly
06/18/2009WO2004025162A3 Capillary interconnection fitting and method of holding capillary tubing
06/18/2009DE102007060157A1 Connector for automotive air conditioning system has two connector blocks with screw assembly fitting
06/17/2009EP2071221A1 Pipe joint, refrigeration device, and heat pump-type hot water device
06/17/2009EP1416998B1 Medical device with high pressure quick disconnect handpiece
06/04/2009US20090140520 Pipe coupling with built-in grip
06/04/2009US20090139595 Connecting Head Stucture For High-Pressure Fuel Injection Pipes
06/03/2009EP1875117B1 Hydraulic flange connection
06/03/2009CN201250967Y Dual-purpose high pressure pipe joint
06/03/2009CN201250966Y Pipeline assembly
06/03/2009CN101446460A Coupling structure and coupling method for coupling piping of air contitioner
06/02/2009US7540538 Dialyzer-connecting coupler joint
06/02/2009CA2523795C A joint assembly for flexible and semi-rigid pipings
06/02/2009CA2463004C Pipe coupling device
05/2009
05/27/2009EP2063164A1 Bite-in type pipe joint, refrigerating apparatus, and water heating device
05/27/2009EP1728019B1 Pipe-connecting device
05/27/2009CN201246554Y 波纹管接头 Bellows joint
05/27/2009CN201246552Y Hydraulic system revolving pipe joint assembly
05/27/2009CN201246544Y Hydraulic system pipe joint
05/27/2009CN201246543Y Novel hydraulic system pipe joint
05/27/2009CN201246542Y Interface capable of preventing water tank electrochemical corrosion
05/27/2009CN100491795C Fluid conveying or transferring system part,ring nuts and anti-unscrewing device
05/26/2009US7537248 Combination seal and restraint system for plastic pipe
05/26/2009CA2574175C Pipe coupling
05/22/2009WO2009064396A1 Three-wall corrugated pipe couplings and methods
05/22/2009WO2009016287A3 Connector with improved outer washing
05/21/2009US20090127803 Pipe Coupling Adapted for Sealing the End of a Pipe
05/20/2009EP2060840A2 Orientable pipe connector for plastic pipes
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