| Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
|---|
| 04/11/1995 | US5404903 Smart vent valve for cargo tanks employed in transporting hazardous commodities |
| 04/05/1995 | EP0646744A1 Pressure regulating system for fire extinguishing equipment |
| 04/04/1995 | US5402818 Fuel shut-off device |
| 03/30/1995 | DE4332750A1 Safety valve for refrigerant systems |
| 03/29/1995 | EP0645570A1 A hydraulic valve |
| 03/29/1995 | CN2193479Y Pressure release valve |
| 03/28/1995 | US5400817 High-capacity pressure limiting valve |
| 03/28/1995 | US5400694 Hydraulic cylinder with internal safety valve |
| 03/23/1995 | WO1995005554A3 An excess-flow safety shut-off device |
| 03/22/1995 | CN2192784Y Gas pressure adjusting apparatus |
| 03/22/1995 | CN2192783Y Automatic pressure reduce valve of differential pressure piston with auxiliary controlled |
| 03/22/1995 | CN2192782Y Mechanical pressure adjusting device |
| 03/22/1995 | CN2192781Y Self pressure adjusting valve |
| 03/15/1995 | EP0643245A1 Flow control valve |
| 03/15/1995 | CN2191952Y Medium-pressure reducing valve for gas stove |
| 03/15/1995 | CN2191951Y Frost valve for steam pipeline |
| 03/15/1995 | CN1027918C Single-ball double-safety leader safety valve |
| 03/14/1995 | US5396930 Dual radius valve stop |
| 03/14/1995 | US5396925 Anti-free flow valve, enabling fluid flow as a function of pressure and selectively opened to enable free flow |
| 03/14/1995 | US5396924 Pressure limiting valve with replacement control valve |
| 03/09/1995 | DE4429156A1 Pneumatic cylinder with damping mechanism |
| 03/09/1995 | CA2105739A1 Hydraulic shut-off valve |
| 03/08/1995 | CN2191337Y Composite intake and escape valve for fuel oil tank in car |
| 03/08/1995 | CN2191336Y Pressure regulator for liquified petroleum gas |
| 03/08/1995 | CN1027832C 背压阀 Backpressure valve |
| 03/01/1995 | EP0640783A1 High pressure check valve |
| 03/01/1995 | EP0588907B1 Relief valve |
| 02/23/1995 | WO1995005554A2 An excess-flow safety shut-off device |
| 02/23/1995 | DE4327611A1 Temperature-dependent pressure relief opening |
| 02/23/1995 | CA2169192A1 An excess-flow safety shut-off device |
| 02/22/1995 | CN2190211Y Pressure control valve with a membrance |
| 02/21/1995 | US5390993 Pressure control valve for slip-controlled hydraulic brake systems |
| 02/16/1995 | WO1995004691A1 Liquid delivery device |
| 02/16/1995 | WO1995004573A1 Automatic closing device for a shut-off device |
| 02/16/1995 | DE4327098A1 Valve arrangement for a gas pressure accumulator |
| 02/16/1995 | CA2168654A1 Automatic closing device for a shut-off device |
| 02/16/1995 | CA2168336A1 Liquid delivery device |
| 02/15/1995 | EP0638746A1 Pilot stage for a pressure control valve |
| 02/15/1995 | EP0638709A1 Exhaust device for internal combustion engines |
| 02/15/1995 | CN2189681Y Pressure-stablized compression release valve |
| 02/15/1995 | CN2189680Y Multi-function pressure regulator for liquified gas |
| 02/14/1995 | US5388606 Vibration responsive gas shut-off valve assembly |
| 02/14/1995 | US5388605 Vibration responsive gas shut-off valve assembly |
| 02/09/1995 | DE4405706A1 Exhaust system for IC engine - has protective system of opening with fusible cut-out in exhaust pipe |
| 02/08/1995 | EP0637457A1 Device for the automatic closure of a shut-off valve |
| 02/08/1995 | EP0637397A1 Rupture disk sensing assembly |
| 02/08/1995 | CN2189250Y Energy saving and combustion aid equalising valve for gas combustion arrangement |
| 02/08/1995 | CN2189249Y Equalising valve |
| 02/08/1995 | CN2189248Y Low pressure gas pipeline equalising valve |
| 02/08/1995 | CN2189247Y Main pressure regulator for gas pipeline pressure regulator |
| 02/07/1995 | US5386848 Pneumatic check valve and method for making same |
| 01/19/1995 | WO1995001826A1 Valves |
| 01/19/1995 | DE4420623A1 Rapid-action plate valve |
| 01/18/1995 | EP0634577A1 Two-way cartridge valve as lift valve |
| 01/18/1995 | EP0633980A1 Scroll machine with overheating protection. |
| 01/18/1995 | CN2187716Y Fire safety device for liquefied petroleum gas pot |
| 01/17/1995 | US5381823 Hydraulic pressure control valve |
| 01/17/1995 | US5381822 Relief valve with hydraulic fuse |
| 01/12/1995 | DE4320598C1 Fuel tank system |
| 01/11/1995 | CN2187246Y Safety pressure regulating valve for Liquefied gas |
| 01/10/1995 | US5379797 Hydraulic fuse |
| 01/04/1995 | CN2186837Y Automatic draw off valve |
| 01/04/1995 | CN1027309C Bulk solids feed valve |
| 01/03/1995 | US5377716 Pressure surge resistant rupture disk assembly |
| 12/28/1994 | EP0631074A1 Pressure relief valve |
| 12/28/1994 | EP0630787A1 Flow control valve |
| 12/27/1994 | US5375621 Check valves |
| 12/21/1994 | EP0629803A1 Pressure relief valve arrangement |
| 12/21/1994 | EP0629802A1 Compensated pressure control valve |
| 12/21/1994 | EP0629309A1 Safety device against the failure of a nuclear reactor pressure vessel due to overpressure |
| 12/20/1994 | US5373864 Downstream low fluid pressure emergency shutoff valve |
| 12/14/1994 | CN2185358Y Explosion-proof valve for industrial flame furnace |
| 12/14/1994 | CN2185357Y Pressure reducing valve with hole type damper |
| 12/13/1994 | US5372157 Automatic bypass valve |
| 12/13/1994 | CA2080628C Cryogenic pilot valve |
| 12/13/1994 | CA2063182C Control regulator and delivery system for a cryogenic vessel |
| 12/08/1994 | WO1994028341A1 Pneumatic operated valve with stroke timing |
| 12/07/1994 | EP0465651B1 Pressure control valve |
| 12/07/1994 | CN2184830Y Heat sensitive safety valve |
| 12/06/1994 | US5370151 Safety valve |
| 12/06/1994 | CA2065224C Pressure relief valve |
| 12/06/1994 | CA1333354C Safety valve actuator assembly |
| 12/01/1994 | DE4416955A1 Relief valve |
| 12/01/1994 | DE4320748C1 Monitoring arrangement |
| 12/01/1994 | DE4317929A1 Vibration damper for valves |
| 11/30/1994 | EP0626552A1 Air gun |
| 11/30/1994 | EP0626531A2 Valve arrangement |
| 11/30/1994 | EP0626530A2 Valve arrangement |
| 11/30/1994 | EP0626304A2 Valve arrangement |
| 11/30/1994 | EP0626303A2 Valve arrangement |
| 11/30/1994 | CN1026817C Auto-balance liquid check valve |
| 11/29/1994 | US5368180 Perforated rupture disk assembly |
| 11/29/1994 | US5368068 Relief valve for the fuel pump of an oil burner |
| 11/29/1994 | US5368061 Load sensed variable discharge fixed displacement pump control with low unload features |
| 11/29/1994 | CA1333275C Differential pressure sensor in a capacity control valve for a compressor |
| 11/24/1994 | WO1994027072A1 Safety devices |
| 11/24/1994 | WO1994027071A1 Valve |
| 11/24/1994 | DE4344575A1 Safety closing device for gas conduits |
| 11/24/1994 | DE4335040C1 Safety valve through which flow can take place |
| 11/23/1994 | EP0625668A2 Gas line override valve |