| Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
|---|
| 03/05/1985 | US4502341 Temperature-actuated flow control device |
| 02/28/1985 | WO1985000867A1 Automatic shut off valve |
| 02/26/1985 | US4501291 Relief valve arrangement |
| 02/26/1985 | US4501287 Breakaway coupling |
| 02/19/1985 | US4499917 Ventilator for coldroom with pressure responsive valves |
| 02/12/1985 | US4498495 Magnetic differential pressure valve with an indicator showing when valve has opened or closed |
| 02/12/1985 | US4498491 Thermo-electric valve |
| 02/12/1985 | US4498261 Low pressure venting panel |
| 02/12/1985 | CA1182427A1 Pressure valve assembly for a fuel tank filler neck cap |
| 02/12/1985 | CA1182426A1 Pressure regulating valve |
| 02/05/1985 | US4497437 Control device with a bimetallic element unilaterally fastened in a housing |
| 02/05/1985 | US4497338 For relieving excessive fluid pressures in a fluid pressure system |
| 02/05/1985 | US4497323 Exhaust valve having a constant bleed rate |
| 01/23/1985 | EP0131782A1 Thermally responsive slam shut valve assembly |
| 01/23/1985 | EP0131746A1 Fluid delivery system |
| 01/22/1985 | US4494563 Fluid safety valve |
| 01/22/1985 | CA1181317A1 Bypass-type differential pressure regulator |
| 01/08/1985 | US4492103 Apparatus for manufacturing rupture disks |
| 01/02/1985 | EP0129642A1 Spherical safety plug valve with dirt capture recesses on the plug |
| 01/02/1985 | EP0129570A1 Pipe separator |
| 01/02/1985 | EP0129569A1 Pipe separator |
| 01/02/1985 | CA1180251A Valve for fire extinguishing systems |
| 01/01/1985 | US4491182 Automatic sprinkler |
| 12/25/1984 | US4490836 Shut-off valve |
| 12/25/1984 | US4489754 Pressure relief valve for containers |
| 12/25/1984 | US4489750 Pressure operated pulsatile fluid flow device |
| 12/18/1984 | US4488567 Automatic valve closer |
| 12/18/1984 | US4488566 Thermally responsive slam shut valve assembly |
| 12/11/1984 | US4487215 Gas venting valve |
| 12/11/1984 | CA1179229A1 Colostomy appliance and pressure relief valve therefor |
| 12/04/1984 | US4485843 Variable pressure relief and control valve |
| 12/04/1984 | US4485842 Balanced pressure valve |
| 12/04/1984 | US4485832 Automatic gas shut-off valve |
| 11/28/1984 | EP0126107A1 Fuse arrangement for tripping fire limiters or other safety appliances in ventilation installations. |
| 11/27/1984 | US4484695 Safety pressure reducing regulator |
| 11/27/1984 | US4484691 Pressure release device |
| 11/20/1984 | US4483359 Pull away spill guard |
| 11/20/1984 | CA1178162A1 Low power charge system |
| 11/13/1984 | US4482127 Valve structure |
| 11/13/1984 | US4481974 Safety valve with friction means for damping valve vibration |
| 11/13/1984 | US4481969 Fluid pressure control device |
| 11/13/1984 | US4481850 Scored reverse buckling rupture disk apparatus |
| 11/13/1984 | CA1177724A1 Flow control valve |
| 11/06/1984 | US4480660 Safety valve |
| 11/06/1984 | CA1177497A1 Device for cooling the bits of a cutting machine |
| 11/06/1984 | CA1177449A1 Overpressure valve for packages with flexible walls |
| 11/06/1984 | CA1177358A1 Safety valve with hydraulic brake |
| 11/06/1984 | CA1177357A1 Fluid pressure regulating device |
| 10/30/1984 | US4479603 Reverse buckling rupture disk assembly method |
| 10/30/1984 | US4479587 Two-way rupturable pressure relief apparatus |
| 10/30/1984 | US4479506 Conduit blowout preventer |
| 10/30/1984 | CA1177045A1 Shut-off valve controlled by its own medium |
| 10/30/1984 | CA1176947A1 Pilot operated relief valve |
| 10/24/1984 | EP0122851A1 Safety fracture diaphragm with a knife for limiting the pressure of a fluid |
| 10/24/1984 | EP0122542A2 Temperature sensitive valve bonnet assembly |
| 10/23/1984 | US4478244 Mud saver valve |
| 10/17/1984 | EP0122194A1 Hydraulic valve for low-level gas pressure differences |
| 10/16/1984 | US4476991 Pressurizable container having a safety device for releasing excessive container pressure |
| 10/16/1984 | US4476890 Pressure control valve |
| 10/16/1984 | US4476888 Overpressure valve |
| 10/10/1984 | EP0121469A1 Pressure relief device |
| 10/09/1984 | US4475566 Press taps |
| 10/09/1984 | US4475565 Magnetically actuable shock responsive unit |
| 10/03/1984 | EP0120380A1 Safety device against non allowed pressure in a container |
| 10/02/1984 | US4474208 Safety valve |
| 10/02/1984 | US4474167 Latch for a butterfly damper |
| 10/02/1984 | CA1175585A1 Quick acting bypass arrangement for conduits with liquids |
| 09/26/1984 | EP0119760A1 Pressure relief Valve |
| 09/19/1984 | EP0119174A1 Double-acting breather valve, particularly for fuel tanks of motor vehicles |
| 09/19/1984 | EP0119047A1 Air dryer silencer |
| 09/19/1984 | EP0118542A1 Hydraulic fuse valve assembly |
| 09/18/1984 | US4471812 Remote relief-vent device |
| 09/18/1984 | US4471803 Flow limit shutoff valve |
| 09/18/1984 | CA1174557A1 Reverse buckling rupture disk apparatus |
| 09/18/1984 | CA1174556A1 Rupturable pressure relief apparatus |
| 09/13/1984 | WO1984003546A1 Fire resistant gate valve |
| 09/12/1984 | EP0118230A1 Fail-safe actuator for rotary valves |
| 09/12/1984 | EP0118152A1 Heat responsive valve |
| 09/12/1984 | EP0118049A1 Liquid flow rate controller |
| 09/05/1984 | EP0117844A2 Pressure-regulating valve with electric control |
| 09/04/1984 | US4469119 Pilot valve with fusible lockout knob |
| 09/04/1984 | US4469117 Valve device for the prevention of the overfilling of portable containers, particularly gas cylinders |
| 09/04/1984 | US4469116 Valve device for the prevention of the overfilling of portable containers, particulary gas cylinders |
| 08/29/1984 | EP0117216A1 Safety valve, loading stop for direct-acting hydraulic circuits |
| 08/29/1984 | EP0117208A1 Hydraulic pressure servolimiter |
| 08/29/1984 | EP0117151A2 Boiler safety valve installations |
| 08/29/1984 | EP0117062A1 Gas sampling devices |
| 08/29/1984 | EP0117050A1 Intercranial pressure regulator valve |
| 08/29/1984 | EP0117039A1 Relief valve assembly |
| 08/28/1984 | US4467824 Self-closing fire damper for duct |
| 08/28/1984 | CA1173327A1 Two-stage pressure relief valve |
| 08/22/1984 | EP0116247A1 Pressure relief valve with integrated pilot valve |
| 08/21/1984 | CA1172936A1 Replaceable rupture disc cartridge arrangement |
| 08/14/1984 | US4465141 Fire sprinkler apparatus |
| 08/14/1984 | US4465093 Hydraulic fuse valve |
| 08/14/1984 | US4464931 Method and apparatus for checking the operating conditions of a flow and pressure control member |
| 08/14/1984 | CA1172543A1 Heat sensitive valve |
| 08/08/1984 | EP0115342A2 Method of manufacturing a fluid flow regulator |
| 08/07/1984 | US4463929 Pressure responsive valve |
| 08/07/1984 | US4463865 Knife blade apparatus for severing rupture disks |