| Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
|---|
| 01/25/1984 | EP0099134A2 Fluid control valve apparatus |
| 01/19/1984 | WO1984000200A1 Seismic actuated shut-off valve |
| 01/17/1984 | US4426350 Valve support arrangement for pressurizer in a nuclear power plant |
| 01/17/1984 | US4425938 Low pressure safety relief valve |
| 01/17/1984 | CA1160524A1 Pressure regulator for injection systems of controlled ignition internal combustion engines |
| 01/10/1984 | US4424953 Iron alloys, wear resistance |
| 01/10/1984 | US4424738 Fluid controller with diaphragm and piston |
| 01/10/1984 | CA1160138A1 Two-way pressure relief valve |
| 01/10/1984 | CA1160137A1 Valve and its utilisation |
| 01/04/1984 | EP0097581A1 Valve arrangement utilizing a diaphragm |
| 01/04/1984 | EP0097545A1 Stop engageable in a boring of an apparatus |
| 01/03/1984 | US4423751 Bypass valve and alarm assembly |
| 12/27/1983 | CA1159337A1 Pilot operated relief valve |
| 12/21/1983 | EP0096616A1 Valve to be mounted in a housing |
| 12/21/1983 | EP0096541A1 Bursting disc orientation device |
| 12/21/1983 | EP0096303A1 Pressure relief valve |
| 12/21/1983 | EP0096107A1 Automatic venting and aerating valve |
| 12/20/1983 | US4421134 Heat sensitive gate valve |
| 12/20/1983 | US4421005 Explosive actuated valve |
| 12/13/1983 | US4420281 Fail-safe mechanism |
| 12/13/1983 | US4420015 Installation of an excess pressure valve in a hermetically sealed flexible container |
| 12/13/1983 | US4420011 Dual piston sensing mechanism |
| 12/07/1983 | EP0015919B1 Pressure modulating selector valve |
| 12/06/1983 | US4418715 Pressure limiting valve, particularly for hydraulic mine props |
| 12/06/1983 | US4418714 Blow down ring locking device |
| 12/06/1983 | US4418535 Device for regulating the pressure of a fluid supplied to a feeding circuit from a fluid source |
| 11/29/1983 | US4417689 Pressure regulator with temperature compensation device |
| 11/29/1983 | CA1157739A1 Poppet valve cartridge assembly |
| 11/24/1983 | WO1983004081A1 Pressure relief valve for a flexible hollow body |
| 11/23/1983 | EP0094702A1 Pressure relief device |
| 11/23/1983 | EP0094579A1 Pilot-operated pressure limitation valve for fluid circuits under pressure |
| 11/22/1983 | US4416388 Pressure relief device |
| 11/16/1983 | EP0093783A1 Through-flow valve |
| 11/15/1983 | US4414995 Three-way hydraulic controller |
| 11/15/1983 | US4414994 Earthquake fire safety system |
| 11/15/1983 | CA1156905A1 Rupture disc |
| 11/15/1983 | CA1156904A1 Quick-disconnect coupling with a heat-sensitive cutoff feature |
| 11/09/1983 | EP0093676A1 Double acting valve, especially to regulate an internal tank pressure |
| 11/08/1983 | US4413746 Pressurized-fluid cartridge and safety closure therefor |
| 11/08/1983 | US4413643 Hose-break valve |
| 11/01/1983 | US4412555 Over pressure release valve for a hydraulic installation |
| 11/01/1983 | CA1156126A1 Overrange valve or the like |
| 10/18/1983 | US4410005 Pilot operated relief valve |
| 10/18/1983 | US4409879 Explosive actuated valves |
| 10/12/1983 | EP0090941A2 Hose rupture safety device for fluids, especially for gas plants |
| 10/11/1983 | US4408629 Valve modification for fluid pump valves |
| 10/04/1983 | US4408194 Capacitive pressure relief rupture disc monitor |
| 09/28/1983 | EP0089402A2 Security valve with a friction device for the suppression of valve vibrations |
| 09/27/1983 | US4406302 Pop-off gas evacuator valve for anesthesia machine |
| 09/20/1983 | US4405001 Overflow preventing valve apparatus |
| 09/20/1983 | US4404982 Rupturable pressure relief apparatus |
| 09/20/1983 | US4404981 Scupper device |
| 09/13/1983 | US4403626 Valve assembly |
| 09/07/1983 | EP0087493A1 Safety and venting valves and cap for fuel tanks carried on vehicles |
| 09/06/1983 | US4402516 Fully consumable remotely operated seal |
| 09/06/1983 | US4402341 Pilot operated relief valve |
| 09/06/1983 | US4402340 Pressure-responsive shut-off valve |
| 09/06/1983 | US4402334 Rupture band relief valve |
| 09/06/1983 | CA1153405A1 Back-to-back proportioning valve |
| 09/01/1983 | WO1983002991A1 A conduit-break valve for a pressure conduit or hose with a surrounding protective conduit or hose |
| 09/01/1983 | WO1983002988A1 A conduit-break valve for a pressure conduit or hose with a surrounding protective conduit or hose |
| 08/31/1983 | EP0087381A1 Fail-safe actuator with fusible link |
| 08/30/1983 | US4401417 Hydraulic pump and improved flow control valve assembly for use therein |
| 08/30/1983 | US4401264 Relief valve |
| 08/23/1983 | US4399830 Safety pressure relief device assembly |
| 08/17/1983 | EP0085808A1 A bursting disc utilising flexible graphite |
| 08/16/1983 | US4398559 Valve member and assembly with inlet and outlet pressure relief grooves |
| 08/16/1983 | US4398557 Combination vacuum relief valve and pressure relief valve |
| 08/16/1983 | US4398553 Tee valve assembly |
| 08/16/1983 | CA1151971A1 Apparatus for supporting structure between bolted flanges |
| 08/09/1983 | US4397447 Poppet valve means |
| 08/09/1983 | CA1151503A1 Vacuum modulator valve and subassembly therefor |
| 08/09/1983 | CA1151502A1 Combination vacuum relief valve and pressure relief valve which are protected from the atmosphere |
| 08/03/1983 | EP0084801A1 Control valve |
| 08/02/1983 | CA1151053A1 Check valve |
| 08/02/1983 | CA1151029A1 Safety systems |
| 07/26/1983 | US4394926 Reverse buckling rupture disk apparatus |
| 07/26/1983 | US4394868 Horizontal discharge assembly for vertically oriented fire extinguisher |
| 07/20/1983 | EP0083846A1 Safety pressure relief device with indicating means |
| 07/20/1983 | EP0083814A1 Pressure relief device |
| 07/19/1983 | US4393890 Method and device for automatic irrigation |
| 07/19/1983 | US4393889 Fire-safe valve structure |
| 07/19/1983 | CA1150138A1 Hydraulic sequencing valve |
| 07/13/1983 | EP0083473A1 Safety pressure relief device for pressure vessels |
| 07/12/1983 | US4392512 Relief valve |
| 07/12/1983 | US4392511 Pressure regulator |
| 07/12/1983 | US4392507 Two-stage pressure relief valve |
| 07/05/1983 | US4391569 Positive displacement pump systems |
| 07/05/1983 | US4391296 By-pass pilot operated hydraulic check valve |
| 07/05/1983 | US4391293 Packing for equalizing reservoir cut-out valve |
| 06/29/1983 | EP0082136A1 Enrichment cyclon of a gas mixture |
| 06/28/1983 | US4390107 Fuel tank cap for motor vehicle |
| 06/28/1983 | US4390041 Pilot operated relief valve |
| 06/28/1983 | US4389890 Pressure regulator assembly guard |
| 06/22/1983 | EP0082038A1 Protection device for a capacity such as a circuit or a vessel containing a fluid under pressure |
| 06/22/1983 | EP0082008A1 Scored reverse buckling rupture disc |
| 06/22/1983 | EP0081711A1 Control device for a compressor |
| 06/21/1983 | US4388940 Pressure relief device |
| 06/21/1983 | CA1148517A1 Multiple temperature actuated fluid-electric control device |
| 06/01/1983 | EP0080107A1 Pressure relief valve for a container |