| Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
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| 02/28/2007 | EP1755831A1 Switching device for a hydraulic high-pressure system |
| 02/28/2007 | EP1519849B1 Air conditioning installation comprising a rupture disk device |
| 02/28/2007 | CN2874169Y Indication pressure regulating valve |
| 02/28/2007 | CN2874157Y Constant temperature constant pressure water tap valve core |
| 02/28/2007 | CN2874145Y Water safety valve |
| 02/28/2007 | CN1922040A Wheel having temperature compensated and controlled pressure |
| 02/28/2007 | CN1921931A Micromixer |
| 02/28/2007 | CN1921238A Hydraulic wire pressure welding clamp with overload protection function |
| 02/28/2007 | CN1920352A Cut-off decompression two-purpose valve for high-pressure pure gas cylinder |
| 02/28/2007 | CN1302205C Differential pressure type low pressure holding gun closing arresting arrangement |
| 02/27/2007 | US7182171 Muffler with variable acoustic properties |
| 02/27/2007 | US7182099 Tap for gas or liquid cylinder |
| 02/22/2007 | WO2007019648A1 Liquid conservation device and liquid system incorporating conservation device |
| 02/22/2007 | US20070039647 Safety system hose |
| 02/22/2007 | DE102005037619A1 Regelventileinheit mit Wechselanschlag Control valve unit with interchangeable stopper |
| 02/22/2007 | DE102005029730A1 Valve for aeration and deaeration of container, e.g. IPC container, has flow channel with temporarily locking and opening slot diaphragm is brought into continuous flow channel |
| 02/21/2007 | CN2872043Y Universal air-intaking connector of multifunctional manual pneumatic tool |
| 02/21/2007 | CN2872015Y Flow-controlled shut-off valve |
| 02/21/2007 | CN2872014Y Guiding non-flowing pop safety valve |
| 02/21/2007 | CN2872013Y Electrically dynamic-balanced adjusting valve |
| 02/21/2007 | CN2872012Y Automatic gas protector |
| 02/21/2007 | CN1918416A Pressure limiting valve with a hydraulic seal ring |
| 02/21/2007 | CN1918415A Pressure control valve for a hydraulic device, and use of said pressure control valve |
| 02/21/2007 | CN1916468A Integration type apparatus for reducing and weighing pressure |
| 02/21/2007 | CN1301381C Valve cock and valve |
| 02/20/2007 | US7178787 Valve assembly |
| 02/20/2007 | US7178555 Pressure relief valve |
| 02/20/2007 | US7178550 Pressure control valve for a packaging container and device for attaching the pressure control valve to a material web |
| 02/20/2007 | US7178548 Dry safety device for an inflammable gas |
| 02/20/2007 | US7178547 Inflation valve with pneumatic assist |
| 02/20/2007 | US7178544 Combination shut-off and resetable excess flow valve |
| 02/19/2007 | CA2556598A1 Relief valve |
| 02/15/2007 | WO2007018876A1 Emergency shutdown system |
| 02/15/2007 | WO2007018172A1 Gate valve device |
| 02/15/2007 | WO2007016780A1 Pressure relief valve |
| 02/15/2007 | US20070034263 Valve, especially a gas safety valve |
| 02/15/2007 | US20070034261 Spill prevention system with safety valves |
| 02/15/2007 | DE10360936B4 Mehrfachtank-Verbindungsvorrichtung für ein Fahrzeug mit Flüssiggas-Einspritzung Multiple connection device for a tank vehicle with LPG injection |
| 02/15/2007 | CA2617470A1 Pressure relief valve |
| 02/15/2007 | CA2615167A1 Emergency shutdown system |
| 02/14/2007 | CN2869509Y Domestic gas leak cut-off safety valve |
| 02/14/2007 | CN2869508Y Strong water-saving valve |
| 02/14/2007 | CN2869507Y Bagtype safety valve |
| 02/14/2007 | CN2869506Y Pressure regulating mechanism for pressure vessels |
| 02/14/2007 | CN2869505Y Safety protecting device for gas pressure regulator |
| 02/14/2007 | CN2869504Y Gas automatic-closing safety valve |
| 02/14/2007 | CN1914446A Flow control valve and cylinder device with flow control valve |
| 02/14/2007 | CN1914435A Motion control device and automobile door |
| 02/14/2007 | CN1300499C Ratio pressure difference control valve |
| 02/13/2007 | US7174915 Water re-circulation valve |
| 02/13/2007 | US7174882 Pressure regulating valve |
| 02/08/2007 | US20070028979 Connector |
| 02/08/2007 | US20070028964 Resettable bi-stable thermal valve |
| 02/08/2007 | DE202006017508U1 Explosionsdruckentlastungseinrichtung Explosion relief device |
| 02/08/2007 | DE102005034866A1 Flexible gas valve for gas equipment, has spring, where valve is automatically fixed to housing of equipment after closing valve with safety catch pin, with lack of gas pressure, and opened under normal pressure |
| 02/07/2007 | EP1750043A1 A device for controlling pressure, in particular but not exclusively for hydraulic piloting of an overpressure valve |
| 02/07/2007 | EP1749150A1 A stirling engine |
| 02/07/2007 | EP1146267B1 Pressure control valve |
| 02/07/2007 | CN2867018Y Automatic controlling valve by temperature sensing |
| 02/07/2007 | CN2867017Y Automatic closing gas valve when earthquake |
| 02/07/2007 | CN2867016Y Setting fixed air quantity valve |
| 02/07/2007 | CN2867015Y Oil rebreather |
| 02/07/2007 | CN2867014Y Superposed pressing water supply non-negative pressure control valve |
| 02/07/2007 | CN2867013Y Pneumatic spring pressing explosion releasing valve |
| 02/07/2007 | CN2867006Y Temperature control valve spool |
| 02/06/2007 | US7171977 Combination pressure relief and topping valve |
| 02/06/2007 | CA2549080A1 Pressure range delimited valve |
| 02/04/2007 | CA2555906A1 Valve and pump devices for expelling fluid from vessels |
| 02/01/2007 | WO2007013963A2 Electromechanical regulator with primary and backup modes of operation for regulating passenger oxygen |
| 02/01/2007 | WO2007013066A2 Fluid pressure regulator with no-drain valve |
| 02/01/2007 | CA2615967A1 Electromechanical regulator with primary and backup modes of operation for regulating passenger oxygen |
| 02/01/2007 | CA2550914A1 Optimized brake release timing using a quick release valve |
| 01/31/2007 | EP1748237A1 Safety valve for a pressure gas container |
| 01/31/2007 | EP1748236A1 Valve device and hydraulic |
| 01/31/2007 | EP1747393A1 Combination umbrella and inverted bi-directional valve |
| 01/31/2007 | EP1606541B1 Pressure-control valve |
| 01/31/2007 | CN2864266Y Constant flow control valve for high-pressure fluid |
| 01/31/2007 | CN2864265Y Indicating regulating valve |
| 01/31/2007 | CN2864246Y Moving-coil type gas proportion valve |
| 01/31/2007 | CN1906438A Enclosure system for pressure relief device |
| 01/31/2007 | CN1906437A Pressure relief device with increased flow rate |
| 01/31/2007 | CN1906097A 压力控制装置 Pressure control means |
| 01/31/2007 | CN1904446A Filtration type convex ring type electric water heater safety valve |
| 01/31/2007 | CN1297770C Valve and mixing method for constant flow |
| 01/30/2007 | US7169314 Microfabricated elastomeric valve and pump systems |
| 01/30/2007 | US7168632 Multi-zone sprinkler system with moisture sensors and configurable spray pattern |
| 01/25/2007 | WO2007009628A1 Safety valve for a compressed gas container |
| 01/25/2007 | WO2005098284A3 Non-return valve |
| 01/25/2007 | US20070017579 Reset relief valve |
| 01/25/2007 | US20070017573 Electromechanical regulator with primary and backup modes of operation for regulating passenger oxygen |
| 01/25/2007 | CA2614290A1 Separable fuel cartridge |
| 01/25/2007 | CA2614234A1 Safety valve for a compressed gas container |
| 01/24/2007 | EP1746380A1 Device for emergency draining of a fuel tank |
| 01/24/2007 | EP1311781B1 Hydraulic valve |
| 01/24/2007 | CN2861670Y Automatic constant current stabilizer |
| 01/24/2007 | CN2861669Y Safety pin explosion-proof valve |
| 01/24/2007 | CN2861668Y Pressure control valve for well cementing |
| 01/24/2007 | CN2861667Y Pressure regulating and display combined mechanism for pressure container |
| 01/24/2007 | CN2861666Y Pressure reducing valve for current |
| 01/24/2007 | CN2861665Y Overflow valve for jetting machine |