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)
10/2012
10/10/2012CN202484410U Static hydraulic balancing valve
10/10/2012CN202484401U Servo valve controller
10/10/2012CN202484391U Adjustable air valve mechanism
10/10/2012CN202484388U Combined faucet
10/10/2012CN202484353U Novel solar-energy double-auxiliary water heater frequency conversion valve
10/10/2012CN202484329U Electric sliding valve
10/10/2012CN102725574A Systems and methods for detecting solenoid armature movement
10/10/2012CN102725573A Subsea valve actuator having visual manual position indicator connected to a manual override shaft
10/10/2012CN102724946A Fluid transfer devices and methods of use
10/10/2012CN102720882A Inside screw non-rising stem type gate valve capable of displaying opening and closing degree
10/10/2012CN102720881A Outlet pressure control system for air-controlled diaphragm type high-pressure large-flow pressure relief valve
10/10/2012CN102720870A Water flow regulation distributing valve for high-rise building water supply and regulating and use method thereof
10/10/2012CN102720858A Wireless intelligent silicone tube cut-off device and control method
10/10/2012CN102720843A Large-diameter proportional pneumatic valve directly driven by alternating-current servo motor
10/10/2012CN101368643B Method for detecting fault of pneumatic operation control valve in a control loop
10/04/2012WO2012130475A1 Valve and hydraulic control circuit
10/04/2012US20120247593 Two eductor / four-way selector valve assembly
10/04/2012DE102012006545A1 Ventil und hydraulische Steuerschaltung Valve and hydraulic control circuit
10/03/2012EP2504555A1 Valve device for an internal combustion engine
10/03/2012CN202469215U Novel rapid electric heating water faucet
10/03/2012CN202469213U Novel water-heating tap
10/03/2012CN202469206U Single-handle cold and hot mixing faucet
10/03/2012CN202469205U Acid discharging valve flow controller of paste mixing machine
10/03/2012CN202469204U Interlocking control device for manual valve
10/03/2012CN202469203U Equipment for detecting wearing degree of automatic transmission valve plate
10/03/2012CN202469202U Precision position signal indicating device
10/03/2012CN202469196U Thermostatic valve head of radiator
10/03/2012CN202469188U Valve stroke control device with differential mechanism
10/03/2012CN202469148U Valve rod stroke measurement awaken control device of electric actuator mechanism
10/03/2012CN202469147U Versatile multi-turn type electric actuator
10/03/2012CN202469146U Electronic angular travel actuating mechanism
10/03/2012CN202469145U Torque measurement control device for valve rod of electric actuating mechanism
10/03/2012CN202469144U Valve rod stroke measurement control device of electric actuator
10/03/2012CN202469124U Electromagnetic valve with timing function
10/03/2012CN202469114U Exhaust flow balancing valve
10/03/2012CN202469109U Remote measuring fixed air valve
10/03/2012CN202469066U Touch control type tap
10/03/2012CN202466684U Wireless water saving alarm
10/03/2012CN102713387A Apparatus, method and program to test safety instrumented system solenoids
10/03/2012CN102713386A Boiling water tap
10/03/2012CN102713096A Plumbing fixture with flush valve actuator and methods of calibrating same
10/03/2012CN102709904A Electric control and supply system
10/03/2012CN102705877A Gas cooker capable of outputting valve rod rotation angle electric signals of gas valve in contactless mode
10/03/2012CN102705876A Gas stove for outputting electric signal of rotating angle of valve rod of gas valve without contact
10/03/2012CN102705573A Fuel gas pressure regulator detection system
10/03/2012CN102705572A Long stroke feedback mechanism
10/03/2012CN102705567A Three-way valve
10/03/2012CN102705544A Axial-flow type check valve provided with off-position detection function
10/03/2012CN102705541A Auto-manual dual-purpose integrated water-saving faucet
10/03/2012CN101526147B Pointer type safety valve
10/02/2012CA2637124C An improved by-pass and pressure regulator valve
09/2012
09/27/2012WO2012126124A1 Automatic fluid flow shut-off system and method using optical sensors
09/27/2012DE112010004891T5 Systeme und Verfahren zum Detektieren einer Elektromagnetankerbewegung Systems and methods for detecting a solenoid armature movement
09/27/2012DE102011005868A1 Ventilsteuervorrichtung für ein Fahrzeug Valve control device for a vehicle
09/26/2012EP2502033A1 Self-monitoring flow measurement assembly and method for the operation thereof
09/26/2012EP2501869A1 Plumbing fixture with flush valve actuator and methods of calibrating same
09/26/2012CN202451963U Safety hot water tap device
09/26/2012CN202451956U Coal valve switching valve position indicating device
09/26/2012CN202451955U Switch on/off alarm for valve
09/26/2012CN202451948U Bidirectional fluid switch
09/26/2012CN202451938U Telescopic extension bar device with opening indication hydraulic control valve
09/26/2012CN202451930U Approach inductive electronic water tap
09/26/2012CN202451892U Water tap
09/26/2012CN202451890U Intelligent reversing valve array
09/26/2012CN202451868U Submerged flow regulating discharge valve
09/26/2012CN202451865U High-pressure energy-saving general type parallel double disc gate valve
09/25/2012US8272393 Switchover valve
09/25/2012CA2756094C Flow control assembly
09/20/2012US20120234410 Subsea valve actuator having visual manual position indicator connected to a manual override shaft
09/20/2012US20120234409 Water Dispensing Apparatus with Activation and/or Deactivation Means
09/19/2012CN202441985U Sealing stop valve using PVDP as sealing seat lining
09/19/2012CN202441984U Flap valve with counter
09/19/2012CN202441983U Overflow-preventing alarm water cutting device
09/19/2012CN202441980U Water faucet temperature control device
09/19/2012CN202441958U Intelligent switch valve
09/19/2012CN202441955U Valve tractor of smart rice-water electric cooker
09/19/2012CN202441953U Intelligent valve electric actuator
09/19/2012CN202441931U Compressed air storage tank decompression valve having explosion-proof function
09/19/2012CN202441930U Intelligent electromagnetic safety valve
09/19/2012CN202441913U Bellow ball valve
09/19/2012CN202441906U Zero-friction flat valve for Christmas tree
09/19/2012CN102679029A Lockout devices for use with rotary actuators
09/19/2012CN102679014A Execution mechanism with reduction box
09/19/2012CN102679013A Remote control intelligent executing mechanism
09/19/2012CN102679011A Valve array controller based on mobile communication network and control method
09/19/2012CN102678974A Control box for distributing water at constant temperature
09/19/2012CN102678968A Intelligent thermostatic water mixing valve
09/19/2012CN102678961A Constant-temperature water faucet
09/13/2012WO2012120218A2 Method and device for monitoring a servo-valve actuation system
09/13/2012US20120227841 Boiling water tap
09/13/2012US20120227817 Gas delivery system and method of use thereof
09/13/2012CA2828704A1 Method and device for monitoring a servo-valve actuation system
09/12/2012CN202432113U Gate valve rod protecting jacket
09/12/2012CN202432104U Faucet with function of prompting water conservation
09/12/2012CN202432103U Electric adjusting valve driving device provided with liquid crystal screen
09/12/2012CN202432102U Waterproof valve position indicator
09/12/2012CN202432101U Intelligent valve positioner
09/12/2012CN202432100U Valve actuator with remote monitoring function
09/12/2012CN202432099U Device for monitoring opening and closing states of electric air valve
09/12/2012CN202432098U Coal gas anti-leakage alarm
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