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 37 - Couplings of the quick-acting type
Patents for F16L 37 - Couplings of the quick-acting type (19,272)
09/1990
09/25/1990US4958861 Tube coupling
09/25/1990US4958858 Tube couplings
09/20/1990WO1990010815A1 Shutoff valve assembly
09/20/1990WO1990010814A1 Two piece molded female coupling
09/19/1990EP0388268A1 Multi-channel quick coupling, in particular for the production of cooling systems for automative engines
09/19/1990EP0275277B1 Locking of cover against a flange
09/18/1990CA1274265A1 Tubular connector
09/13/1990CA2002985A1 Shutoff valve assembly
09/11/1990US4955122 Lock unit for a fluid coupling apparatus
09/06/1990DE3906206A1 Pneumatic stowing pipe for front discharge of stowing in underground operation
09/05/1990EP0385052A1 Device for closing pressurized filters and vessels
09/05/1990EP0234465B1 Plug-in connection device with torsional lock
09/04/1990US4953898 Mechanical fastener for plastic conduits
09/04/1990US4953897 Vent pipe coupling
09/04/1990US4953592 Self-sealing coupling with bypass for hydraulic circuit
09/04/1990CA1273517A1 Releasable push-in connect coupling
08/1990
08/29/1990EP0384516A1 Male-female fitting element, in particular for hoses having a large diameter
08/29/1990CN2061240U Fast sealed connector
08/28/1990US4951978 Heat-recoverable composition coupling device
08/28/1990US4951977 Arthroscopic sheath with quick coupling socket
08/28/1990US4951975 Coupling for conduits
08/28/1990US4951973 Joint connection for annular flanges
08/28/1990US4951710 Pipe coupling
08/28/1990US4951665 Insulating, anti-kinking Y connector for arthroscopic surgery and method of making
08/28/1990US4951391 Method of manufacturing fittings for tube or pipe
08/28/1990CA1273376A1 Releasable push-to-connect tube fitting
08/23/1990DE3904893A1 Coupling device
08/22/1990EP0383084A1 Connecting element
08/22/1990EP0382760A1 Connector for fluid carrying conduits.
08/22/1990EP0382723A1 Pressure-tight plug coupling.
08/22/1990EP0215787B1 Coupling arrangement
08/21/1990US4950255 Catheter connector and clamp
08/21/1990US4949938 Connection arrangement
08/21/1990US4949745 Clean air connector
08/20/1990CA2010341A1 Male-female fitting element, in particular for hoses having a large diameter
08/16/1990EP0382485A2 Insulating anti-kinking Y connector for arthroscopic surgery and method of its manufacture
08/16/1990EP0382484A2 Hermaphroditic coupling for anatomical thermal system
08/16/1990EP0381981A1 Connecting device for circumferentially ribbed pipes or hoses
08/16/1990DE4000888A1 Quick-acting coupling esp. for suction cleaner tubes - relies upon clamping of inner telescopic section within sleeve by pressure from end of hand lever
08/16/1990DE3904098A1 Low-leakage hydraulic coupling
08/14/1990US4948180 Connector for tube of small diameter
08/14/1990US4948179 Quick connect fitting for smooth wall conduit
08/14/1990US4948176 Swivelable quick connector assembly
08/14/1990US4948175 Communicating a fluid media
08/14/1990US4948094 For attachment to a tote tank
08/14/1990CA1272767A1 Corrugated plastic pipe connector
08/09/1990WO1990008916A1 Arrangement for a hose coupling
08/09/1990WO1990008858A1 Domestic plumbing installation for surface mounting
08/08/1990EP0381069A1 Coupling sleeve for hydraulic connection lines
08/08/1990EP0163661B1 Universal connector
08/08/1990CA2008709A1 Hermaphroditic coupling for anatomical thermal system
08/08/1990CA2008708A1 Insulating anti-kinking y connector for arthroscopic surgery and method of making
08/07/1990US4946455 Medical tubing connector
08/07/1990US4946213 Tube couplings
08/07/1990US4946205 Connector for connecting small diameter pipe
08/07/1990US4946204 Snap swivel coupling for fluid flow applications
08/07/1990US4946200 Self-tightening soft tubing fitting and method
08/07/1990CA1272499A1 Connector for corrugated tubing
08/02/1990DE4002798A1 Sanitary fitting for plastering-over - has tangential locking pin engaging in groove in inserted pipe bend
08/01/1990EP0379655A2 Connection device
08/01/1990CN1009027B Tight connecting attachment for two rigid pipes
07/1990
07/31/1990US4944537 Small-diameter pipe connector
07/31/1990US4944536 Bleed-down connector assembly
07/31/1990US4944329 Automatically-operated redundant-type fluid coupling device
07/31/1990CA1272168A1 Transfer device for a cryogenic fluid
07/26/1990WO1990008288A1 Pipe coupling
07/26/1990WO1990008284A1 A valve arrangement
07/26/1990DE4001275A1 Zwischen einer metallrohrleitung geringen durchmessers und einem flexiblen schlauch eingebrachter konnektor Between a small metal piping diameter and a flexible hose is attached konnektor
07/26/1990DE3901425A1 Pipe coupling, in particular coupling for the exhaust pipes of vehicles
07/25/1990EP0379150A2 Device for keeping two tube ends together
07/25/1990EP0379106A2 Connection assembly
07/25/1990EP0379064A2 Connector with locking function for fluid transporting conduits
07/25/1990EP0379051A1 Improved fluid conduit coupling apparatus
07/25/1990CN1044161A Improved fluid conduit coupling apparatus
07/24/1990US4943091 Quick connector
07/24/1990US4942901 Fluid cutoff device in a fluid line
07/24/1990CA1271971A1 Fluid distribution connector, in particular for hospitals
07/18/1990EP0378119A1 Rotatable sleeve connection between a vacuum cleaner nozzle and its suction hose
07/18/1990EP0378035A1 Gripping member for a fluid line coupling of the quick-acting type, and device provided with such a gripping member
07/18/1990EP0170673B1 Plug and socket valve assembly
07/17/1990US4941689 Coupling device for vacuum cleaner
07/17/1990CA1271790A1 Valve-provided connecting device
07/11/1990CA2007377A1 Fluid conduit coupling apparatus
07/10/1990CA1271500A1 Fluid coupling, seal removal tool and method
07/05/1990DE3844322A1 Separable double valve
07/04/1990EP0376691A1 Hose fixture device
07/04/1990EP0375674A1 A quick coupling for interconnection of two high-pressure fluid conduits.
07/04/1990EP0300023B1 Rapid assembly connector
07/03/1990US4938511 Tube coupling
07/03/1990US4938510 Locking device for a fluid plug-in connection between a fluid pipe and a connecting part
06/1990
06/28/1990WO1990007078A1 Coupling unit
06/28/1990DE3843418A1 Device for sucking up liquid
06/27/1990EP0375666A2 Plug-in connection with a torsional safety
06/27/1990EP0375581A1 Automatic coupling for a pressurized-fluid circuit
06/27/1990EP0374718A1 Connector assembly
06/26/1990US4936544 Swivelable quick connector assembly
06/26/1990US4936483 Receptacle which can be dismantled and which can withstand an internal pressure
06/26/1990US4936345 Connector for modular prefilled hydraulic control apparatus
06/26/1990CA1270777A1 Three-way connector for liquid exchange
06/26/1990CA1270771A1 Filtering device for vehicle exhaust
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