Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
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01/18/2012 | CN202118320U Safety valve |
01/18/2012 | CN202118319U Air valve type valve core of safety valve |
01/18/2012 | CN202118318U Multifunctional control valve plug |
01/18/2012 | CN202118317U Constant-flow relief valve |
01/18/2012 | CN202118316U Corrosion-resistant automatic regulating valve |
01/18/2012 | CN202118307U Marine air bottle head valve |
01/18/2012 | CN102322542A Fireproof check valve for flue |
01/18/2012 | CN101666386B Self-operated type three-way valve |
01/17/2012 | US8096315 Double-walled contained shear valve, particularly for fueling environments |
01/12/2012 | WO2012006224A2 Valve control device |
01/12/2012 | WO2012006131A2 Washer chamber pressure-relief assembly |
01/12/2012 | WO2012005390A1 Valve for controlling pressure |
01/12/2012 | WO2012003785A1 Flow adjustment device |
01/12/2012 | WO2012003776A1 Water-saving check valve |
01/12/2012 | WO2011139518A3 Controlling fluid flow |
01/12/2012 | WO2011139025A3 Auto-switching spraying apparatus |
01/12/2012 | US20120006740 Filter assembly with reusable bypass valve |
01/12/2012 | US20120006636 Pressure actuating valve for impact dispersal device |
01/12/2012 | US20120006429 Safety valve |
01/12/2012 | US20120006426 High Range Flow Valve |
01/12/2012 | CA2800303A1 Washer chamber pressure-relief assembly |
01/11/2012 | EP2405165A2 Relief valve |
01/11/2012 | EP2404090A1 Shape memory alloy trigger for pressure relief valve |
01/11/2012 | CN202109085U Microprocessor system controlled fire resistant damper |
01/11/2012 | CN202109052U Fireproofing vent valve of exhaust passage |
01/11/2012 | CN202109051U Oil spill cutoff valve |
01/11/2012 | CN202109050U Fuel gas electronic safety monitor |
01/11/2012 | CN202109049U Positive, negative pressure over-pressure insurance metering valve |
01/11/2012 | CN202109048U Two-way valve with dynamic flow rate balance function |
01/11/2012 | CN202109047U Flow rate regulation valve |
01/11/2012 | CN202109046U Safety valve with a pressure limiting device |
01/11/2012 | CN202109045U Pilot operated safety valve |
01/11/2012 | CN202109044U Fuel steam valve |
01/11/2012 | CN202109043U Explosion-proof pressure reducing valve |
01/11/2012 | CN202109042U Safety valve for combustion gas |
01/11/2012 | CN202109032U Water sinking pipeline gas conveying gas discharging valve assembly |
01/11/2012 | CN202108093U Pneumatic type flush tank |
01/11/2012 | CN102313056A Electromagnetic gas emergency cut-off valve with shake sensing and energy storage power-down valve closing function |
01/11/2012 | CN102313055A Self-operated adjusting valve |
01/11/2012 | CN102313054A Piston type pressure reducing valve |
01/11/2012 | CN102313053A 抽气式安全阀 Safety valve exhaust |
01/11/2012 | CN102313052A Built-in pilot operated safety valve |
01/11/2012 | CN102313051A Safety valve for polypropylene loop reactor |
01/11/2012 | CN102313050A Valve rod of needle valve |
01/11/2012 | CN102313049A Pressure reducing valve |
01/11/2012 | CN101865321B Diaphragm cutting type electric explosion valve |
01/11/2012 | CN101839359B Variable-difference relief valve |
01/11/2012 | CN101649927B Ultrahigh vacuum automatic pressure relief valve |
01/10/2012 | US8091583 Double check valve for a fuel system |
01/10/2012 | US8091574 Bursting disc assembly |
01/10/2012 | CA2687046C Hazard detection and suppression apparatus |
01/10/2012 | CA2541613C Safety valve for toilet tank |
01/05/2012 | WO2012002875A1 Valve assembly for a differential pressure sensor with safety valve |
01/05/2012 | WO2012002721A2 Valve control system, bidet using the same, and valve control method |
01/05/2012 | WO2011135119A9 Tap for water supply pipes |
01/05/2012 | WO2011123387A3 A safety valve and method of use |
01/05/2012 | US20120000548 Rupture disk |
01/05/2012 | CA2800805A1 Valve assembly for a differential pressure sensor with safety valve |
01/04/2012 | CN202101574U Pressure reducing type water/ground energy heat exchanger |
01/04/2012 | CN202100791U Automatic water saving valve capable of being installed and used on time-lapse flush valve product |
01/04/2012 | CN202100790U In-wall type pressure balance valve faucet |
01/04/2012 | CN202100789U Adjusting valve |
01/04/2012 | CN202100788U Water stop valve |
01/04/2012 | CN202100787U Water faucet with water-saving device |
01/04/2012 | CN202100786U Air release valve |
01/04/2012 | CN202100785U Magnetic safety valve of filter |
01/04/2012 | CN202100784U Membrane type pressure retaining valve |
01/04/2012 | CN202100783U Safety relief valve |
01/04/2012 | CN102307501A Operating valve |
01/04/2012 | CN102305302A Automatic flow regulating valve for grate cooler |
01/04/2012 | CN102305301A Automatic release valve |
01/04/2012 | CN102303598A Electronic stability program (ESP) normally open valve with pressure limiting valve function |
01/04/2012 | CN101929574B Dynamic balance motor-driven pressure-difference valve |
01/04/2012 | CN101865312B Double gas source high-flow pressure reducing valve |
01/04/2012 | CN101749468B Communication equipment room waterproof system |
01/04/2012 | CN101655165B Novel three-way pressure reducing valve |
01/04/2012 | CN101392840B Valve |
01/04/2012 | CN101298890B Adjustable compression release valve |
01/04/2012 | CN101243272B Pressure relief valve |
01/04/2012 | CN101230925B Combined break valve by hand/gas |
01/03/2012 | US8087427 Vapor phase epitaxy apparatus and irregular gas mixture avoidance method for use therewith |
01/03/2012 | US8087424 Subsea valve actuator apparatus |
01/03/2012 | US8087174 Shape memory safety utensil |
12/29/2011 | WO2011162822A2 Fluid circulation valve assembly for fluid proportioner |
12/28/2011 | CN202091620U 固定式调压阀 Fixed pressure regulator |
12/28/2011 | CN202091604U 燃气空气比例控制阀 Gas air ratio control valve |
12/28/2011 | CN202091590U 一种煤气自动关闭装置 One kind of automatic gas shut-off device |
12/28/2011 | CN202091589U 用于水力系统的压差调节器 Differential pressure regulator for hydraulic systems |
12/28/2011 | CN202091588U 气体焊枪减压阀 Gas torch valve |
12/28/2011 | CN202091587U 弹簧薄膜式减压阀 Spring diaphragm valve |
12/28/2011 | CN202091586U 单向限压阀 Unidirectional pressure limiting valve |
12/28/2011 | CN202091585U 用于采暖和空调系统的压差调节阀 Pressure for heating and air conditioning systems regulating valve |
12/28/2011 | CN202091584U 多级节流阀 Multistage throttle |
12/28/2011 | CN202091583U 溢流安全阀 Overflow valve |
12/28/2011 | CN202091582U 高温高压燃气系统用燃气安全阀 High pressure gas system with a gas valve |
12/28/2011 | CN202091581U 低速离合器泄压阀 Low clutch relief valve |
12/28/2011 | CN202091566U 入墙式恒温龙头 Into the wall thermostat |
12/28/2011 | CN202089357U 用于包装容器的透气隔水阀 Ventilation valve watertight containers for packaging |
12/28/2011 | CN102301299A 减压阀 Valve |
12/28/2011 | CN102301298A 减压阀 Valve |