Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16K - Valves; Taps; Cocks; Actuating-floats; Devices for venting or aerating › F16K 17 - Safety valves; Equalising valves
Patents for F16K 17 - Safety valves; Equalising valves (21,027)
05/2012
05/09/2012CN202215804U Water injection device capable of generating negative pressure in container
05/09/2012CN202215405U Rollover safety valve
05/09/2012CN202215198U Multi-sensor pressure relief valve
05/09/2012CN1921931B Micromixer
05/09/2012CN102449363A Valve, fluid apparatus and fluid supply apparatus
05/09/2012CN102444745A Fluid path mechanical switch
05/09/2012CN102444734A Air safety valve with drying cylinder structure
05/09/2012CN102444733A Self-buffering multistage safety valve
05/09/2012CN102444732A Safety explosion-proof tyre
05/09/2012CN102442072A Quick exhausting device for ink bottle
05/09/2012CN102128293B Adjustable dynamic flow balancing valve
05/09/2012CN101651270B Safe ventilated electric connector
05/09/2012CN101151485B Safety valve testing
05/08/2012US8171954 Reclosable vacuum-tight pressure-relief device having a deformable seal member
05/08/2012US8171953 Tank pressure and vacuum relief device
05/04/2012DE202012003934U1 Druckausgleichsventil für Zapfhähne für unter Druck stehende Getränke Pressure compensating valve for taps for pressurized drinks
05/03/2012WO2012056647A1 Decompression valve
05/03/2012WO2012055470A1 Rapid-action opening valve
05/03/2012US20120103441 Pressure control valve
05/03/2012US20120103429 Internal pressure boost system for gas utility pipelines
05/03/2012DE19626454B4 Ventileinrichtung Valve means
05/03/2012DE112010000058T5 Ventilsystem für Fahrzeug-Hochdrucktank Valve system for vehicle high-pressure tank
05/03/2012DE102011054198A1 Entlastungsventil für eine ölpumpe Relief valve for oil pump
05/03/2012DE102011051939A1 Entlastungsventil für eine Ölpumpe Relief valve for oil pump
05/03/2012CA2815674A1 Pressure reducing valve
05/02/2012EP2448040A2 Magnetically sealing valve device for a battery casing
05/02/2012EP2445592A1 A high pressure gas discharge valve for a fire-extinguishing or explosion-preventing system
05/02/2012CN202210455U Electrified oil charging transformer and oil charging device thereof
05/02/2012CN202209460U Angle and direct-acting pressure relief valve
05/02/2012CN202209459U Static balance valve
05/02/2012CN202209458U Diaphragm type minimum pressure valve
05/02/2012CN202209457U Automatic gas releasing valve
05/02/2012CN202209456U Differential type safety valve
05/02/2012CN202209455U Safe power-driven pressure releasing and holding valve
05/02/2012CN202209454U Pressure limiting valve of fuel pump assembly
05/02/2012CN202209452U Safety inverted valve
05/02/2012CN202207417U Container valve
05/02/2012CN102439340A Device for inserting a shut-off device in a pipeline
05/02/2012CN102439339A Pressure relief device having support member with recessed areas
05/02/2012CN102434706A Pneumatic membrane regulating valve
05/02/2012CN102434696A Fully-automatic fire-resisting damper
05/02/2012CN102434695A Angle-type and direct-acting pressure reducing valve
05/02/2012CN102434694A Pressure balancer for water mixing valve
05/02/2012CN102434693A Pressure reducing valve
05/02/2012CN102434692A Partial back pressure balance membrane sheet type minimum pressure valve
05/02/2012CN102434691A Ultrahigh-pressure safety valve
05/02/2012CN102434197A Automatic pressure relief device of refuge chamber or rescue capsule
05/02/2012CN102062237B Gas regulating valve for gas cooker
05/02/2012CN101614283B Vacuum valve
05/01/2012US8170721 Automatically adjusting irrigation controller
05/01/2012US8166998 Multiple valve assembly for reducing water loss from a leak
04/2012
04/26/2012WO2012054269A2 System and method for operating a drain valve
04/26/2012WO2012052658A2 Lubricating device having a bypass valve
04/26/2012WO2012002721A3 Valve control system, bidet using the same, and valve control method
04/26/2012US20120097268 Filling control device for a hydrodynamic machine
04/26/2012US20120097253 Thermostat-controlled automatic water valve systems
04/26/2012CA2813923A1 Lubricating device having a bypass valve
04/25/2012CN202203486U Solenoid-operated valve for crane
04/25/2012CN202203467U 可控下降速率的长卧顶节流阀 Decline in the rate of long-controllable throttle lying top
04/25/2012CN202203466U 进水流量稳流阀 Influent flow steady flow valve
04/25/2012CN202203465U 安全阀 Safety valve
04/25/2012CN202203464U 补油安全阀 Charge safety valve
04/25/2012CN202203463U 调压阀 Pressure Regulators
04/25/2012CN202203462U 一种锥面超高压自密封系统 One kind of cone EHV self-sealing system
04/25/2012CN202203461U 超高压安全阀 Ultrahigh-pressure relief valve
04/25/2012CN202203460U 一种压力阀及带有该压力阀的豆浆机 The pressure valve is a pressure valve and with Soymilk
04/25/2012CN202203459U 一种减压阀 One kind of relief valve
04/25/2012CN202203454U 一种隔离废气正负压水封安全系统 An isolating the exhaust system of positive and negative pressure seal safety
04/25/2012CN102428253A 泄压阀 Pressure relief valve
04/25/2012CN102425694A 拉断阀 Pull off valve
04/25/2012CN102425693A 一种可调式高灵敏度低压稳压减压阀 High sensitivity of an adjustable low pressure regulator valve
04/25/2012CN102425692A 过滤型薄膜减压阀 Filter-type thin film valve
04/25/2012CN102425691A 弹簧式呼吸阀 Spring-breathing valve
04/25/2012CN102425690A Water vapor sampling equipment overflow valve provided with novel seal structure
04/25/2012CN102425513A Backflow non-return valve and filter
04/25/2012CN101907119B 带有卸荷溢流阀的铰接螺栓 With unloading relief valve hinge bolt
04/25/2012CN101743422B 高压流体安全阀 High pressure fluid valve
04/24/2012US8161993 Subsea system and method for protecting equipment of a subsea system
04/19/2012WO2012048369A1 A valve assembly
04/19/2012WO2012006131A3 Washer chamber pressure-relief assembly
04/19/2012WO2011162822A3 Fluid circulation valve assembly for fluid proportioner
04/19/2012US20120090815 Thermal valve
04/19/2012DE10262199B4 Hydraulic or pneumatic seat valve used as a pressure relief valve comprises a base part having a peripheral collar facing radially outward
04/19/2012DE102011115798A1 Printing control system for selectable one-way clutch in gear box of hybrid powertrain of vehicle, has selectable one-way clutch actuator engaging and disengaging selectable one-way clutch in response to pilot signal
04/19/2012DE102011115765A1 Drying dual clutch gear for vehicle, has control valve functionally connected with pilot valve and hydraulic component to guide fluid to hydraulic component if control valve is operated by pilot valve
04/19/2012DE102011115573A1 Pressure control system for power-train of motor vehicle, has pilot valve equipped with valve unit, where pilot valve is configured to generate pilot signal, and valve unit is designed as micro-electro-mechanical valve
04/19/2012DE102011115572A1 Wet dual clutch transmission for vehicle, has regulating valve operably connected to pilot valve and hydraulic component, where regulating valve directs fluid to hydraulic component when actuated by pilot valve
04/19/2012DE102011115560A1 Pressure and flow control system for automatic transmission of hybrid powertrain of vehicle, has control valve which receives pilot signal from pilot valve and outputs control signal to control hydraulically-controlled component
04/19/2012DE102011115559A1 Pressure control system for gear box of vehicle, has control valve that is configured to output control signal for controlling hydraulically-controlled component based on pilot signal received from pilot valve
04/19/2012DE102010048334A1 Actuating device for actuating normally closed clutch, has safety valve closing pressure system in pressurized state, and non-return valve preventing flow of air through safety valve in direction of system in pressureless operating mode
04/19/2012CA2755451A1 Thermal valve
04/18/2012EP2441993A2 Valve for aerating and ventilating a tank
04/18/2012CN202195129U 一种间接作用失效自动保护式燃气调压器 An indirect role in the failure of automatic protection-type gas regulator
04/18/2012CN202195128U 一种减压阀 One kind of relief valve
04/18/2012CN202195127U 推动式多功能燃气安全阀 Promoting multi-function gas valve
04/18/2012CN202195126U 小口径气动单座调节阀 Small-caliber pneumatic single seat control valve
04/18/2012CN202195087U 自锁式防爆裂平板闸阀 Self-locking anti-burst plate valve
04/18/2012CN102052498B 一种汽车碳罐电磁阀 An automobile canister solenoid valve
04/18/2012CN102031826B 自动式旱厕吸粪车 Auto-style toilets suction truck
04/18/2012CN101680559B 压力调节阀 Pressure regulating valve
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