| Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
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| 01/16/2013 | CN202674452U Dynamic counterweight regulation mechanism for floating bucket of inlet valve of water tank |
| 01/16/2013 | CN202674440U Temperature protecting device of automobile natural gas cylinder valve |
| 01/16/2013 | CN202674439U Temperature control safety device for cylinder valve |
| 01/16/2013 | CN202674438U Gas temperature control valve |
| 01/16/2013 | CN202674437U Multipurpose safety valve with water hammer eliminating function |
| 01/16/2013 | CN202674436U Combined pressure reducing valve |
| 01/16/2013 | CN202674435U Pressure regulator with a leather membrane shutoff protection function |
| 01/16/2013 | CN202674434U Shut-off valve of pressure regulator |
| 01/16/2013 | CN202674433U A pressure regulating valve |
| 01/16/2013 | CN202674432U Filtering gas valve with gas pressure stabilizing valve |
| 01/16/2013 | CN202674431U Safety-monitor type pressure regulator |
| 01/16/2013 | CN202674430U Combined-type safe pressure regulator |
| 01/16/2013 | CN202674429U Electric contact automatic control pressure reducing valve |
| 01/16/2013 | CN202674428U Safety valve for pneumatic cracker |
| 01/16/2013 | CN202674427U Internal release type pipeline pressure stabilizing valve |
| 01/16/2013 | CN202674426U Oil valve limiting device |
| 01/16/2013 | CN202674425U High-rangeability regulating valve |
| 01/16/2013 | CN202674424U Self-closing valve for pipe burst |
| 01/16/2013 | CN202674423U Micro-pressure relief valve |
| 01/16/2013 | CN202674422U Safe blow off valve |
| 01/16/2013 | CN202674421U Gas cylinder for high-purity gas |
| 01/16/2013 | CN202674420U Tube type constant pressure valve |
| 01/16/2013 | CN202674419U Adjustable waterway safety pressure relief combined valve |
| 01/16/2013 | CN202674418U Water-draining valve for flood gate of underground tunnel |
| 01/16/2013 | CN202674417U Pressure release valve for nuclear firefighting |
| 01/16/2013 | CN202674416U Control device for rapid close-type stop valve |
| 01/16/2013 | CN202674415U Oil returning and throttling mechanism of steering system |
| 01/16/2013 | CN202674414U Elastic safety valve |
| 01/16/2013 | CN202674408U Flue fire prevention check valve |
| 01/16/2013 | CN202673344U Automatic pressure relieving device of escape capsule |
| 01/16/2013 | CN102884362A System and process for equalization of pressure of a process flow stream across a valve |
| 01/16/2013 | CN102884349A 多模式泄压阀 Multi-mode pressure relief valve |
| 01/16/2013 | CN102884342A Compact-actuator gear set |
| 01/16/2013 | CN102878347A Valve rod of temperature control valve |
| 01/16/2013 | CN102878334A Flow-stabilizing controller |
| 01/16/2013 | CN102878333A Automatic negative-pressure gas flow controlling device |
| 01/16/2013 | CN102878332A Safety valve of electric water heater |
| 01/16/2013 | CN102305302B Automatic flow regulating valve for grate cooler |
| 01/16/2013 | CN102203475B Fluid valve drive mechanism |
| 01/15/2013 | US8353311 Anti-flooding device |
| 01/15/2013 | US8353276 System and method for storing crankcase gases to improve engine air-fuel control |
| 01/15/2013 | CA2674933C Pressure reducing valve for gas |
| 01/10/2013 | WO2013005538A1 Pressure-sensitive control valve |
| 01/10/2013 | US20130008537 Valve apparatus with positive and negative pressure relief valves |
| 01/10/2013 | US20130008529 Continuous Flow Regulator for Vehicle Heating Systems |
| 01/10/2013 | US20130008521 Thermal triggering element for sprinklers, valves or the like |
| 01/10/2013 | US20130008513 Flow control device and flow control method |
| 01/10/2013 | DE102012104896A1 Sicherheitssperrventil Security check valve |
| 01/10/2013 | DE102011078708A1 Druck- oder Zugfederzentrierung Pressure or Zugfederzentrierung |
| 01/09/2013 | EP2543781A1 Anti-odour sleeve for the end of a liquid discharge pipe and associated installation |
| 01/09/2013 | CN202663070U Cable terminal with miniature safety valve |
| 01/09/2013 | CN202660005U Self-operated thermostat valve |
| 01/09/2013 | CN202660004U General type vacuum pipe explosion relief valve and solar water heater adopting same |
| 01/09/2013 | CN202660003U Faucet water outflow nozzle with constant current device |
| 01/09/2013 | CN202660002U Pressure-limiting valve |
| 01/09/2013 | CN202660001U Needle valve |
| 01/09/2013 | CN202660000U Self-closing valve |
| 01/09/2013 | CN202659999U Adjustable valve for tanks |
| 01/09/2013 | CN202659998U Overflow block valve |
| 01/09/2013 | CN202659997U Gas protector |
| 01/09/2013 | CN202659996U Triggering type pressure release valve |
| 01/09/2013 | CN202659995U Plug-in emergency cut-off valve for liquefied natural gas cylinder |
| 01/09/2013 | CN202659994U Safety valve device of heat accumulator tank body for centralized heating |
| 01/09/2013 | CN202659993U One-way throttling valve |
| 01/09/2013 | CN102865396A Fireproof hydraulic control device |
| 01/09/2013 | CN102865395A Inserted pressure regulating valve |
| 01/09/2013 | CN102865394A Automatic air pressure balancing device for preventing burst of tires of vehicles |
| 01/09/2013 | CN102865393A Automatic cutoff valve for pipe gas |
| 01/09/2013 | CN102313053B 抽气式安全阀 Safety valve exhaust |
| 01/09/2013 | CN101871543B Parallel time-delay pressure-reducing valve |
| 01/08/2013 | US8348642 Active mud valve system |
| 01/08/2013 | US8347911 Vacuum relief valve and method for assembling the same |
| 01/08/2013 | US8347458 Bypass-type motor protecting device for a vacuum cleaner |
| 01/08/2013 | DE202011051425U1 Druckminderer-Anordnung Pressure regulator assembly |
| 01/08/2013 | CA2707930C Microwave pressure cooker |
| 01/08/2013 | CA2656568C Dry pipe/deluge valve for automatic sprinkler systems |
| 01/08/2013 | CA2577187C Apparatus for regulating flow of a medium in a heating and cooling system |
| 01/04/2013 | DE202012011795U1 Be- und Entlüftungselement für ein Batteriegehäuse Ventilation element for a battery case |
| 01/03/2013 | WO2013000394A1 Flow control valve |
| 01/03/2013 | WO2013000389A1 Flow-adjusting valve |
| 01/03/2013 | WO2013000014A1 An air suspension system |
| 01/03/2013 | US20130000752 Shut-off valve fault diagnosis device and fuel supply system |
| 01/03/2013 | DE102011116393B3 Vorsteuerstufe eines proportional gesteuerten Hydraulikventils Pilot stage of a proportionally controlled hydraulic valve |
| 01/03/2013 | DE102011078293A1 Surge tank of cooling circuit installed in motor vehicle, has check valve that is operated based on temperature or pressure of surge tank so as to interrupt flow of liquid from liquid supply line |
| 01/02/2013 | EP2541166A2 Displacer valve for a cryogenic refrigerator |
| 01/02/2013 | EP2541111A1 Subsidence construction for a gas connection |
| 01/02/2013 | CN202646906U Quick heating water tap |
| 01/02/2013 | CN202646826U Auxiliary explosion-proof device for soda recovery furnace dissolving tank steam discharging pipe |
| 01/02/2013 | CN202646825U Multi-stage pressure reducing valve |
| 01/02/2013 | CN202646824U Plate type flow rate regulator |
| 01/02/2013 | CN202646823U Pressure adjusting device capable of setting maximum flow and being automatically closed in flow exceeding |
| 01/02/2013 | CN202646822U Multi-functional valve for simple welding gun |
| 01/02/2013 | CN202646821U Ventilating component |
| 01/02/2013 | CN202646820U External-flow internal-pressure sliding valve core inflaming retarding automatic flow stagnating device |
| 01/02/2013 | CN202646819U Special high pressure safety valve for oil field |
| 01/02/2013 | CN202646818U High-temperature high-pressure welding type safety valve |
| 01/02/2013 | CN202646817U High pressure impulse safety valve |
| 01/02/2013 | CN202646816U Safety valve of cleaning system of biological medical machinery equipment |
| 01/02/2013 | CN202646815U Corrugated pipe parallel type safety reflowing valve |
| 01/02/2013 | CN202646814U Pressure difference-adjustable anti-explosion valve |