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 23 - Flanged joints
Patents for F16L 23 - Flanged joints (7,944)
09/2005
09/14/2005CN1219168C Clamping hoop flange pipe line connector
09/13/2005US6942222 Seal for sealing and load bearing a process tube in a vacuum system
09/08/2005US20050194783 Sealing assembly
09/07/2005EP1571379A1 Sealing assembly
09/07/2005CN2723803Y Composite ventilation pipe
09/06/2005US6938933 Corrugated plastic pipe sections having flanged ends and structurally tight joints thereof
09/01/2005WO2005080853A1 Connector assembly for male and female members
09/01/2005DE202005008711U1 Adapter for a snap closure, at an extruded and blow molded container for chemicals/mineral oils, has an upper ring-shaped locking lip and a lower outer thread with a seal
08/2005
08/31/2005EP1568931A1 Fluid coupling and method of designing the same
08/25/2005WO2005078329A1 Flange joint with at least one flange being mounted in a rotation allowing manner
08/25/2005WO2005045262A3 Fastener pre-stressing joint
08/25/2005US20050184518 Connector assembly for male and female members
08/25/2005US20050183257 Arrangement for sealingly and releasably connecting two workpieces
08/25/2005CA2531782A1 Flange joint with at least one flange being mounted in a rotation allowing manner
08/24/2005CN2720230Y Tetrafluoro-covering pad for sealing pipeline
08/23/2005US6932355 Sealing arrangement
08/19/2005CA2457978A1 Connector assembly for male and female members
08/18/2005WO2005075875A1 Fluid coupling device
08/18/2005WO2005075874A1 Device for the assembly of standard elements, which is intended for the production of mechanical precision structures
08/18/2005US20050179259 Pipe joint
08/17/2005EP1430248B1 Joint used to connect two tubular elements and the assembly method for same
08/17/2005CN2718357Y Oxygen-blown metal hose
08/17/2005CN1654872A Flange joint
08/16/2005US6929287 Apparatus for connecting flanged pipes
08/11/2005WO2005073641A1 Flexible air duct coupling
08/09/2005US6926283 Metal-to-metal sealing system
08/04/2005US20050167982 Corrugated plastic pipe sections having flanged ends and structurally tight joints thereof
08/04/2005US20050167977 Flange coupling and manufacturing method for the same
08/04/2005US20050166624 Electric insulating device of air conditioner, and air conditioner with the device
07/2005
07/26/2005US6921115 Coupling for pipe including an inclined flange
07/26/2005CA2089949C Angled water closet flange
07/21/2005DE10355848A1 Flanschverbindung und Verfahren zu deren Herstellung Flange and processes for their preparation
07/20/2005CN1643307A Duct unit for air conditioner
07/20/2005CN1643289A 管接头 Fittings
07/19/2005US6918619 Pipe connecting assembly and method of use
07/14/2005WO2005064177A1 Coupling with direct transmission of the rotational movement of an actuation bolt to a clamping jaw driven in translation by the latter
07/14/2005WO2004088087A3 Tubing containment system
07/14/2005US20050151372 Stabilized tap mounting assembly
07/14/2005US20050150103 Device for the assembly of standard elements intended for the creation of precision mechanical structures
07/14/2005DE10353632B3 Verbindung Connection
07/14/2005CA2551582A1 Coupling with direct transmission of the rotational movement of an actuation bolt to a clamping jaw driven in translation by the latter
07/12/2005US6916024 Gasket
07/07/2005US20050146139 Flange connection and method for producing it
07/07/2005DE10356484A1 Pipe connection joining two flanges, comprising sealing ring with projections and outer ring to be clipped on
07/06/2005CN1636123A Connection structure of coolant pipe of air conditioner
07/06/2005CN1636122A Electric insulating device of air conditioner, and air conditioner with the device
07/06/2005CN1636117A Coupling device constitute two halves
07/06/2005CN1209566C Valve, pump and pipeline connection technique
07/05/2005US6913294 Coupling for coaxial connection of fluid conduits
06/2005
06/30/2005WO2005058577A1 Hot runner system
06/30/2005DE202005006698U1 Flat ring disc industrial seal for location between two flanges has embedded stiffening ring
06/30/2005DE10355881A1 Pipe coupling especially for joining two stem pipes or a stem pipe to a supply or return pipe of a heat exchanger comprises circular end pieces with housings and flanges that form a form- or force-fit connection to the pipe ends
06/30/2005DE10354845A1 Pipeline connection component e.g. for flushing-medium connection in for high purity gas system, has end-piece which is axially stretched by pipe so that it is pressed onto opening
06/29/2005EP1548347A1 Method for creating a seal assembly, a seal assembly and a clamping device for such a seal assembly
06/29/2005EP1546597A1 Flange coupling
06/29/2005CN2706651Y Constrained damping structure vibration-damping noise-reducing metal bellows
06/29/2005CN1632361A Sealing arrangement of aluminium alloy flange
06/29/2005CN1208157C Flange-processing formation technology
06/23/2005WO2005057071A1 Clamping collar
06/23/2005US20050134044 Mechanical joint bell adapter for polyethylene pipe
06/22/2005EP1543265A1 Pipe coupling
06/16/2005WO2004079208A3 Ptfe membranes and gaskets made therefrom
06/16/2005WO2004070333A3 Method for determining at least one state parameter of a sealing system and sealing system
06/16/2005US20050129457 Flanged member comprising a first flanged end designed with a, in a radial direction, concave endsurface and a flange joint comprising flange members
06/16/2005DE202005003210U1 Wedge seal for pipelines etc has edge shape becoming thinner from inside outside with flange faces corresponding to design of seal
06/15/2005EP1540230A1 A clamping strap, a pipe end joint and an exhaust system
06/15/2005EP1540229A1 Clamping ring
06/15/2005EP1080322B1 Pipe connection gasket
06/15/2005CN1626864A Flange for mounting match tubes
06/09/2005WO2005052414A2 Corrugated gasket core with profiled surface
06/09/2005US20050121911 Coupling device constitute two halves
06/09/2005US20050120732 Connection structure of coolant pipe of air conditioner
06/09/2005DE202005006073U1 Coupling part for a double-walled pipeline comprises a flange protruding radially from an inner pipe, tightly connected to the inner pipe and an outer pipe, and having a hole interconnecting monitoring chambers on both sides of the flange
06/08/2005EP1538326A1 Arrangement for sealably and removably connecting two workpieces
06/08/2005EP1373766A4 Metal-to-metal seal with soft metal insert
06/08/2005CN1624367A Sealing pad
06/02/2005US20050118020 Connecting arrangement
06/02/2005US20050116470 Apparatus for a fire-rated duct
06/02/2005US20050116427 Corrugated gasket core with profiled surface
06/02/2005DE10350682A1 Rohrleitungsverbindung Pipe connection
06/01/2005EP1536176A2 Flange joint and method of manufacturing the same
06/01/2005CN1621728A Flange connection and method for producing it
05/2005
05/26/2005US20050108859 V insert edge contour
05/26/2005CA2488433A1 Flange connection and method for producing it
05/25/2005DE10337274A1 Flachdichtung für Flanschverbindungen, Flanschverbindung und Verfahren zur Herstellung einer Flanschverbindung A flat gasket for flange connections, flanged connection and method of making a flanged joint
05/25/2005CN1619202A Sealing structure of aluminium alloy and stainless steel flange
05/24/2005US6896301 Clamp assembly
05/24/2005US6895670 Method of attaching a self-aligning flange to a vacuum pipe and forming a large diameter extruded pipe
05/19/2005WO2005045262A2 Fastener pre-stressing joint
05/18/2005EP1531296A1 Coupling
05/18/2005CN2700682Y Bendable rubber pipe joint
05/18/2005CN2700674Y Double sided color plate combined air conduit
05/18/2005CN1202368C Flange with neck and its preparing method
05/17/2005US6893052 Connecting arrangement for coolant lines
05/12/2005WO2005043025A1 Pipe joint
05/12/2005WO2005043024A1 Fitting for metal pipe and tubing
05/12/2005DE10261887B4 Rohrkupplung Pipe coupling
05/12/2005CA2543584A1 Fitting for metal pipe and tubing
05/10/2005US6891096 Chromatic wind instrument
05/10/2005US6889983 Gasket for high-temperature joint and method of fabricating the same
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