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 29 - Joints with fluid cut-off means
Patents for F16L 29 - Joints with fluid cut-off means (1,928)
10/1985
10/02/1985EP0074991B1 Hose coupling
10/01/1985US4544132 Combination gladhand and shutoff valve
10/01/1985US4543993 Positive locking connector
08/1985
08/21/1985EP0152259A2 Hydrostatic hydraulic coupling
08/06/1985US4533115 Gladhand with dirt protection plug
07/1985
07/09/1985US4527587 Connector assembly for a gas
05/1985
05/29/1985EP0142824A2 Measuring connection for fluid systems
04/1985
04/23/1985US4512491 Pressure relief assembly
04/09/1985US4509554 High and low pressure, quick-disconnect coupling
03/1985
03/13/1985EP0134062A1 Valve for vessel containing a pressurized gas, in particular liquefied petroleum gas, a conical pre-sealing ring for said vessel, and a cylinder comprising such a valve
02/1985
02/26/1985US4501294 Sequential operation device for controlled members
02/26/1985US4501287 Breakaway coupling
01/1985
01/29/1985US4495966 Separable high vacuum valve
01/29/1985CA1181656A1 Balanced pressure coupling apparatus
01/15/1985US4493340 Hydraulic coupling
10/1984
10/31/1984EP0122982A1 Axial force operated ball valve
10/16/1984US4476892 Dual purpose refrigerant connector
09/1984
09/25/1984US4473211 Coupling with valve of the rotating ball type
08/1984
08/29/1984EP0116996A2 High voltage power supply
07/1984
07/25/1984EP0053110B1 Breakaway coupling
06/1984
06/20/1984EP0110912A1 Detachable cylinder susceptible of being attached to hydraulic base plates
05/1984
05/01/1984US4445664 Axial force operated ball valve
04/1984
04/18/1984EP0105758A1 Fluid control assembly
12/1983
12/06/1983US4418945 Sterile connectors
11/1983
11/24/1983WO1983004083A1 Detachable cylinder susceptible of being attached to hydraulic base plates
11/23/1983EP0094439A1 Valve fitting for a fluidic system
11/22/1983US4416305 Valved coupling for conduits
09/1983
09/07/1983EP0087901A2 Connector for fluid communication
08/1983
08/31/1983EP0087331A1 Pipe couplings provided with a swivel ball valve
08/31/1983EP0028601B1 Slide valve and coupler assembly
08/03/1983EP0085010A2 Self-closing coupling, particularly for a fluid or refrigerant
07/1983
07/27/1983EP0084189A1 Sequential operation device for controlled members
07/12/1983CA1149837A1 Quick disconnect fluid line coupling
07/06/1983EP0083180A1 Valved coupling for conduits
06/1983
06/01/1983EP0080358A1 Balanced pressure coupling apparatus
05/1983
05/17/1983CA1146611A1 Hose-break valve
03/1983
03/30/1983EP0074991A1 Hose coupling.
03/01/1983CA1142200A1 Female coupler
02/1983
02/16/1983EP0071735A2 Pressure gas filling device for filling air bags
12/1982
12/15/1982EP0066693A1 Sterile fluid conduit connector
11/1982
11/16/1982US4359066 Pipe coupling
10/1982
10/19/1982US4354523 Lubricant fitting for a valve
10/19/1982US4354522 Flexible connecting system for pipes with automatic safety release in case of tensile stress
10/14/1982WO1982003439A1 Arrangement for coaxial hose coupling
10/12/1982US4353252 Liquid level sensor
09/1982
09/28/1982CA1132624A1 Self-sealing connector
07/1982
07/06/1982US4337807 High pressure coupling
07/06/1982CA1127202A1 Pipe coupling
06/1982
06/22/1982US4335747 Connecting device for conduits
06/09/1982EP0053110A1 Breakaway coupling.
06/01/1982US4332273 Leakproof refrigerant connector
05/1982
05/25/1982US4331177 Pipe coupling
05/11/1982US4328948 Fluid line coupling with self-adjusting valve depressor for refrigeration refrigerant testing and charging hoses
05/05/1982EP0050898A1 Pressure regulating and shut-off valve
05/04/1982US4327770 Quick disconnect fluid line coupling
04/1982
04/27/1982US4326555 Breakaway coupling
01/1982
01/19/1982US4311163 Disassemblable device for fitting a device between the opposite ends of two pipes
12/1981
12/29/1981US4307744 Frangible intertank valve assembly
12/24/1981WO1981003690A1 Breakaway coupling
12/15/1981CA1114263A1 Hose coupling for a faucet
12/01/1981US4303098 Female coupler
10/1981
10/27/1981US4296777 Multiple coupling for lubricating systems
10/21/1981EP0038056A2 Quick-acting coupling for hoses or the like
09/1981
09/22/1981US4290276 Valve with frangible closure
09/15/1981US4289295 Self-sealing connector
09/15/1981CA1109099A1 Self-relieving fluid coupling
09/08/1981US4287914 Self sealing coupling with full flow relief valve
08/1981
08/04/1981US4281681 Diverter attachment for water-powered appliance
08/04/1981US4281679 Flow control means for use in an adaptor assembly
06/1981
06/09/1981US4271863 Pressure tapping
05/1981
05/26/1981US4269226 Universal breakaway coupling
04/1981
04/14/1981US4261601 Jetting adapter for well point pumping apparatus
03/1981
03/24/1981US4257449 Hose coupling for a faucet
03/03/1981US4253488 Retainer for threaded coupling elements
02/1981
02/10/1981CA1095550A1 Connector apparatus for pressurized lines
02/03/1981US4248235 Valve assemblies
01/1981
01/13/1981CA1093606A1 Valve assemblies
01/13/1981CA1093604A1 Coupling with juncturable diaphragm
12/1980
12/30/1980CA1092622A1 Method of forming a connection between two sealed conduits using radiant energy
11/1980
11/18/1980CA1089891A1 Wasteless connecting valves
11/12/1980EP0018440A1 Pipe coupling
11/11/1980US4232704 In line back flow preventer
10/1980
10/29/1980EP0018148A1 Improvements in and relating to rupture disc assemblies
10/29/1980EP0018121A1 A valve unit for pressurized gas vessels, particularly liquefied gas bottles
10/28/1980CA1088586A1 Valved coupling
08/1980
08/20/1980EP0014614A1 Dismantable device for inserting an apparatus between two conduits
07/1980
07/29/1980US4214729 Connecting valve
07/24/1980WO1980001507A1 Slide valve and coupler assembly
07/23/1980EP0013623A1 Pipe coupling
07/23/1980EP0013544A1 Threaded sleeve coupling having valves with an adjustable aperture
03/1980
03/18/1980US4193419 Connector apparatus for pressurized lines
02/1980
02/05/1980US4186910 Hose connecting mouthpiece
01/1980
01/09/1980EP0006278A1 Breakaway pipe coupling
01/09/1980EP0006239A1 Multiple connector for lubrification systems
01/01/1980US4181149 Quick disconnect rotary valve coupling
10/1979
10/16/1979CA1064551A1 Coupling device for pneumatic brake lines
07/1979
07/31/1979US4162566 Method and coupling for severing and rejoining sealed tubing
07/24/1979US4161949 Aseptic connector
06/1979
06/12/1979US4157723 Method of forming a connection between two sealed conduits using radiant energy
04/1979
04/24/1979US4150809 Valve device for draining liquids
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