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) |
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12/12/2012 | CN202597871U Regulating device of ethylene glycol valve |
12/12/2012 | CN202597855U Induced shower water economizer |
12/12/2012 | CN202597847U Third generation telecommunication (3G) long-distance metering control valve |
12/12/2012 | CN202597823U Piston type pressure releasing valve |
12/12/2012 | CN202597787U Improved water seal inverted valve capable of directly inspecting valve plate motion |
12/12/2012 | CN202597782U Constant temperature faucet |
12/12/2012 | CN202597732U Novel butterfly valve |
12/12/2012 | CN202597719U Novel energy-saving regulating valve |
12/12/2012 | CN202595090U Gas-water separator |
12/12/2012 | CN102822577A Multifunction valve |
12/12/2012 | CN102818067A Water faucet with prompting function |
12/11/2012 | CA2506309C Distribution valve monitor and distribution valve incorporating same |
12/06/2012 | WO2012141852A3 Water flow measurement device |
12/06/2012 | DE102007034059B4 Stelleinrichtung für ein Auf/Zu-Ventil Adjusting device for an open / close valve |
12/05/2012 | EP2529165A2 Refrigeration valve block |
12/05/2012 | CN202580285U Safe and energy-saving electric heating faucet |
12/05/2012 | CN202580283U Auto-induction temperature regulation electric hot water faucet |
12/05/2012 | CN202580270U Ball valve with valve opening/closing position monitoring |
12/05/2012 | CN202580251U Manual hydraulic deck plane valve |
12/05/2012 | CN202580241U Water conservation control device for public bathroom |
12/05/2012 | CN202580240U Automatic water drain control device |
12/05/2012 | CN202580224U Electro-hydraulic valve remote control system |
12/05/2012 | CN202580220U Superposed electronic signal display and output function block |
12/05/2012 | CN202580188U Automatic irrigation device |
12/05/2012 | CN202580139U Cold and hot double-pipe water faucet |
12/05/2012 | CN202580077U Water filling valve device of lock gate |
12/05/2012 | CN102812275A Fluid controller |
12/05/2012 | CN102809222A Intelligent gas safety system |
12/05/2012 | CN102808984A Intelligent water valve capable of realizing automatic control |
12/05/2012 | CN102808966A Diaphragm valve and operating method thereof |
12/04/2012 | US8322366 Valve alarm |
12/04/2012 | US8322298 Valve stem nut wear analysis apparatus and method |
11/29/2012 | WO2012159184A1 System for monitoring and detecting a break in a pipeline |
11/29/2012 | US20120298891 Tube constriction valve |
11/29/2012 | US20120298225 Modular media control valve |
11/29/2012 | US20120298224 Water injection controller, water injection control method, and water injection control program for rolling lines |
11/29/2012 | US20120298157 Water level sensing apparatus, water supply hose and washing machine having the same |
11/29/2012 | DE102011076368A1 Pressure limiting valve for use in traction drive, has valve seat forming witching contact, where voltage at closing body is measured such that electrically-conducting connection is formed between seat and body when body lies at seat |
11/28/2012 | CN202561242U Faucet with flow display |
11/28/2012 | CN202561241U Hydraulic drive valve |
11/28/2012 | CN202561240U Nodular cast iron valve |
11/28/2012 | CN202561239U Faucet changing color with temperature |
11/28/2012 | CN202561238U Non-rising stem flat valve indicator |
11/28/2012 | CN202561237U Water-saving and leakage-preventing alarm |
11/28/2012 | CN202561220U Improved hydraulic plate valve |
11/28/2012 | CN202561212U Intelligent leakage-preventing and water-saving water valve |
11/28/2012 | CN202561179U Bend air-charge valve for air conditioner |
11/28/2012 | CN202561168U Intelligent underground pressure regulation device for gas |
11/28/2012 | CN202561102U Ball valve with bidirectional limiting device |
11/28/2012 | CN202561062U Dynamic balance electric control valve |
11/28/2012 | CN102797906A Electromagnetic valve type valve positioning machine and a control method thereof |
11/28/2012 | CN102797905A Positive-displacement type valve position indicating device of hydraulic control butterfly valve |
11/28/2012 | CN102797895A Switching signal displacement feedback type electric pilot valve |
11/28/2012 | CN102797893A Electric actuator with photoelectric positioning mechanism |
11/28/2012 | CN102797885A Timing water supply controller for bathroom |
11/28/2012 | CN102797882A Needle valve capable of accurately adjusting flow rate |
11/28/2012 | CN102797874A Water-saving type water drain valve for water tank |
11/28/2012 | CN101946160B Distribution valve with integrated flow metering unit |
11/27/2012 | CA2741889A1 Systems and methods for controlling flushing apparatus and related interfaces |
11/27/2012 | CA2698282C Rotatable shaft position indicator |
11/27/2012 | CA2651163C Torque indicator |
11/27/2012 | CA2639981C Electronic bypass system for a fluid treatment system |
11/22/2012 | WO2012158526A1 Methods and apparatus for evaluating vibration resistance of a component of a fluid control valve |
11/22/2012 | WO2012126767A3 Valve control device for a vehicle |
11/22/2012 | WO2012115961A3 Ball valve with integrated cam operated internal microswitch |
11/22/2012 | CA2835010A1 Methods and apparatus for evaluating vibration resistance of a component of a fluid control valve |
11/21/2012 | CN202545999U Novel water filtering faucet |
11/21/2012 | CN202545986U Water faucet drainage device capable of displaying water temperature |
11/21/2012 | CN202545985U Temperature-measurable water valve |
11/21/2012 | CN202545984U Faucet with thermometer |
11/21/2012 | CN202545983U Hydroelectric ball valve seal ring position feedback system |
11/21/2012 | CN202545974U Switching knob of gas cooker |
11/21/2012 | CN202545927U Gas safety controller |
11/21/2012 | CN202545918U Small-pressure-difference low-pressure switching pressure regulation device |
11/21/2012 | CN202545872U Flange ball valve with switch locating structure |
11/21/2012 | CN102788189A Control system for hydraulically driven self-acting three-way valve bank |
11/21/2012 | CN102788179A Novel wrong gas cut-off prevention electronic safety monitor |
11/21/2012 | CN102788174A Switching valve |
11/21/2012 | CN102788162A Adjustable timing pneumatic valve |
11/21/2012 | CN102788161A Direct-reading static balance valve |
11/21/2012 | CN102788160A Leak-proof temperature control valve |
11/21/2012 | CN102252130B Electric actuator valve position detection device based on dual potentiometers |
11/21/2012 | CN101957018B Automatic heating control device |
11/21/2012 | CN101809348B Diagnostic system and diagnostic method for a valve, particularly a closing valve or a control valve |
11/20/2012 | US8312892 Device and method for determining a failure mode of a pneumatic control valve assembly |
11/20/2012 | US8312891 Automatic switching valve with alarm |
11/19/2012 | CA2777302A1 Apparatus for visual identification of valves in multi valve distribution and transmission systems |
11/15/2012 | WO2012152338A1 Test station and method for testing fluidic components |
11/15/2012 | WO2012120218A3 Method and device for monitoring a servo-valve actuation system |
11/15/2012 | WO2012115740A3 Valves, pressure sensing devices, and controllers for heating appliances |
11/15/2012 | DE112010005232T5 Fluidsteuervorrichtung Fluid control device |
11/14/2012 | EP2522891A1 Double regulating balancing valve |
11/14/2012 | CN202533809U Position feedback device of electrical valve positioner |
11/14/2012 | CN202532009U Instant water heater faucet capable of displaying temperature |
11/14/2012 | CN202532000U Valve with indicating light |
11/14/2012 | CN202531999U Valve position indicator |
11/14/2012 | CN202531998U Gas valve timeout automatic alarm device |
11/14/2012 | CN202531997U Electromagnetic valve detecting and repairing device for bulldozers |
11/14/2012 | CN202531996U Regulating valve |
11/14/2012 | CN202531995U Valve |