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 37 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
Patents for F16K 37 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given (8,203)
07/2012
07/11/2012CN102563142A Improved single-disc adjustable check valve
07/11/2012CN102563125A Thermostatic regulator for solar water heater faucet
07/11/2012CN102563111A High-pressure and energy-saving universal type parallel double-valve flap gate valve
07/11/2012CN102563099A Pipe-connected discharge valve capable of removing scab
07/11/2012CN102561458A Wireless water-saving alarm
07/07/2012CA2727208A1 System and method for testing a valve actuator
07/05/2012WO2012088666A1 Hydraulic actuating device for a sliding stem control valve assembly
07/05/2012CA2823110A1 Hydraulic actuating device for a sliding stem control valve assembly
07/04/2012EP2472154A1 Flow rate control valve
07/04/2012EP2470816A2 Method and apparatus to indicate activation of pressure relief device
07/04/2012EP2470815A1 Valve calibration
07/04/2012CN202302266U 具有监测装置的水龙头及用于水龙头的监测装置 Monitoring device and the monitoring device has a tap for the tap
07/04/2012CN202302265U 一种压力预警阀门 A pressure warning valve
07/04/2012CN202302264U 一种阀门控制装置中的传动机构 A valve actuator control device
07/04/2012CN202302263U Cartridge valve cover plate and cartridge valve comprising same
07/04/2012CN202302262U 智能阀门定位器 Smart valve positioner
07/04/2012CN202302261U Sound production control valve
07/04/2012CN202302260U 一种排料闸板限位检测装置 One kind of discharge gate limit detection device
07/04/2012CN202302259U 电动执行机构调试仪 Instrument Commissioning electric actuators
07/04/2012CN202302258U 一种带液晶数显的水龙头 A faucet with LCD digital display
07/04/2012CN202302213U 多段式电动执行器 Multi-stage electric actuator
07/04/2012CN202302203U 一种多回转阀门电动装置行程控制机构 A multi-turn valve electric actuator stroke control mechanism
07/04/2012CN202302202U 一种部分回转整体型现场控制指示机构 A partially Rotary Field control overall indication mechanism
07/04/2012CN202302158U In-situ display balanced valve
07/04/2012CN202302030U 黄铜直角阀 Brass right angle valve
07/04/2012CN202302014U 截止阀 Shut-off valve
07/04/2012CN202302009U 一种双重密封蝶阀 A double sealing butterfly valve
07/04/2012CN202301999U 一种对夹式电动蝶阀 Kind of clip-Electric Butterfly
07/04/2012CN102549324A Pressure relief device integrity sensor
07/04/2012CN102537501A Intelligent water-saving faucet
07/04/2012CN102537500A Solar water heater emptying valve with water temperature and water level sensor
07/04/2012CN102537499A Water quantity alarm device
07/04/2012CN102537489A Valve controller
07/04/2012CN102537486A Intelligent valve positioning device
07/04/2012CN102537471A Method and device for positioning multi-channel direction selecting valve
07/04/2012CN102537470A Self-control two-way direct-current low-voltage electric temperature control valve
07/04/2012CN102537469A Remote monitoring device of electric valve of iron ore concentrate pipeline and monitoring method of remote monitoring device
07/04/2012CN102537442A Safety pressure-relieving valve for explosion-proof compressed-air storing tank
07/04/2012CN102537402A Low flow resistance and high pressure pneumatic damping ball valve with self-locking function
07/04/2012CN102537396A Pneumatic slag discharge valve capable of being continuously opened and closed automatically
07/04/2012CN102537379A Track-torsion connecting bidirectional hard sealing butterfly valve
07/04/2012CN102537378A Two-position two-way piston type multimedium angle seat valve with flange buffering
07/04/2012CN102537371A Stop valve
07/04/2012CN102109055B Remote pressure and flow control system of self-operated regulator
07/04/2012CN102095020B Single-handle water faucet with gear adjusting function
07/04/2012CN102042435B Electromagnetic pilot valve driver
07/04/2012CN102032365B High pressure proportional gas mixing valve used for mixing two fuel gases with different properties
07/04/2012CN101797118B Gravity-type pressure-regulating and pressuring-limiting valve
07/03/2012US8212410 Electric control and supply system
07/03/2012US8210206 Dual redundant servovalve
06/2012
06/28/2012WO2012085633A1 Gas flow regulator with multiple gas flow passages
06/28/2012WO2011146502A8 Protection cap assembly with leak detection capability for a pressurized valve
06/28/2012CA2821665A1 Gas flow regulator with multiple gas flow passages
06/27/2012EP2469139A1 Feedback device
06/27/2012EP2321563B1 Automated valve testing apparatus
06/27/2012CN102518868A Coal valve opening and closing position indicating device
06/27/2012CN102518867A Valve switch alarm
06/27/2012CN102518866A Seal leakage alarm device for corrugated pipe
06/27/2012CN102518863A Method for remotely controlling high/low temperature flue to open or close and high/low temperature flue baffle
06/27/2012CN102518858A Air pressure overload protection device
06/27/2012CN102518850A Separate intelligent gas safety device for private residence
06/27/2012CN102518849A Inclined type pressure regulating valve, manufacturing method and application method
06/27/2012CN101915329B Tap
06/27/2012CN101649910B Inclined balance valve
06/27/2012CN101622482B Method and apparatus to monitor diaphragm condition
06/21/2012WO2012081986A1 Autonomous valve erosion monitoring
06/21/2012WO2012081228A1 Fluid control valve
06/21/2012WO2012079498A1 Anti-water theft monitoring apparatus
06/21/2012US20120152381 Modular control system for fluidic control devices
06/21/2012DE102010054979A1 Ventilanordnung und Verfahren zum Betätigen eines Ventils Valve assembly and method for actuating a valve
06/20/2012EP2466175A1 Electro-pneumatic field device
06/20/2012CN202280937U 即热式水嘴 Tankless faucets
06/20/2012CN202280930U 一种霍尔式阀位测量装置 One kind of Hall position measuring device
06/20/2012CN202280929U 一种水龙头温度指示器 One kind of faucet temperature indicator
06/20/2012CN202280928U 一种带泄漏测试装置的波纹管阀门 A bellows valves with leak test device
06/20/2012CN202280927U 一种电磁阀开关状态显示机构 An electromagnetic valve switch status display means
06/20/2012CN202280926U 造气炉液压阀阀位检测专用机构 Gas furnace dedicated hydraulic valve position detection mechanism
06/20/2012CN202280909U 液氮容器智能监控终端 Intelligent monitoring of liquid nitrogen container terminal
06/20/2012CN202280907U 一种现场总线型阀门电动装置 Fieldbus type valve actuators
06/20/2012CN102511010A Electric circuit configuration for switching an electrical load
06/20/2012CN102510967A Protection cap assembly with leak detection capability for a pressurized valve
06/20/2012CN102506229A Indicating device for opening position of valve
06/20/2012CN102506228A Faucet monitoring device, faucet comprising same and monitoring method
06/20/2012CN102506222A 阀与促动器组件 Valve and actuator assembly
06/20/2012CN102506212A Digitized intelligent long-distance remote-control water injection valve
06/20/2012CN101784827B Device and method for detecting a failure in a powered valve
06/17/2012CA2762171A1 Fluid flow detection device
06/14/2012WO2012076960A1 Dosage valve and relative method
06/14/2012WO2012075588A1 Apparatus and method for testing pressure relief valves
06/14/2012US20120145248 Method and apparatus to indicate activation of pressure relief device
06/13/2012EP2463562A1 Method of monitoring a fluid process control system
06/13/2012EP2463561A2 Device for actuating a process valve for use in foodstuffs technology
06/13/2012CN202274185U 一种用于电动闸阀的函数计数器 Function of the counter for an electric gate
06/13/2012CN202274183U 一种通用快速阀门扳手 A universal fast valve wrench
06/13/2012CN202274178U 蒸汽压力稳定装置 Steam pressure stabilizing device
06/13/2012CN202274170U 一种可靠型电动执行器的控制系统 A reliable electric actuator control system
06/13/2012CN202274139U 换向阀切换定位机构 Switching valve positioning mechanism
06/13/2012CN202270490U 涂料自动化生产线 Paint automated production lines
06/13/2012CN102498536A Adjustable magnetic target
06/13/2012CN102494184A Electronic dual-position manual stop valve with opening/closing state display lamp
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