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 31 - Operating means; Releasing devices
Patents for F16K 31 - Operating means; Releasing devices (69,292)
08/2007
08/21/2007US7258322 Manually operated switch for a faucet
08/21/2007US7258128 Post yard hydrant with controlled adjustable flow
08/21/2007CA2331171C Electromagnetic valve for gaseous fluids
08/21/2007CA2323857C Pilot-operated relief valve
08/21/2007CA2309566C Clutch arm centering device
08/17/2007CA2579117A1 Thermostatic mixing valve
08/16/2007WO2007092553A2 Spool valve
08/16/2007WO2007091300A1 Proportional solenoid valve
08/16/2007WO2007090847A1 Hydraulic valve
08/16/2007WO2007090802A1 Leak detection method and associated valve and fuel system
08/16/2007WO2007090286A1 Engine air intake shut off valve
08/16/2007US20070187635 Wave Control Circuit
08/16/2007US20070187634 Fail-safe pneumatically actuated valve with fast time response and adjustable conductance
08/16/2007US20070186985 Valve Assembly
08/16/2007DE202007008900U1 Betätigungsgriff Operating handle
08/16/2007DE102007005465A1 Electrically controlled valve to be used for adjusting vibration absorbing device, comprises elements facilitating pressure return through opening revealed by sliding element
08/16/2007DE102006013661A1 Hydraulikventil Hydraulic valve
08/16/2007DE102006006806A1 Ventilbetätigungsvorrichtung The valve actuating apparatus
08/16/2007CA2641454A1 Electroactive polymer actuators, applications and methods for fabrication thereof
08/15/2007EP1818585A1 Non-return valve
08/15/2007EP1818584A2 Solenoid valve
08/15/2007EP1817216A1 Electromagnetically actuated valve, in particular in a motor vehicle braking system
08/15/2007EP1714010B1 Electromagnetically driven valve
08/15/2007EP1299571B1 Apparatus for performing at least one process on a substrate
08/15/2007CN2934820Y DC electromagnetic valve coil protection and control device
08/15/2007CN2934819Y Movable valve core for electromagnetic valve
08/15/2007CN2934807Y Magnetic force hose type check valve for mixture of liquid, solid and gas
08/15/2007CN2934797Y Valve conversion device for converting motion to rotation
08/15/2007CN2934791Y Interior and exterior force combination control valve
08/15/2007CN1332150C Electric four-way change valve
08/15/2007CN1332148C Sliding valve
08/15/2007CN1332146C 双密封阀门 Double Seal Valve
08/15/2007CN1332145C Maintenance-free high frequence valve
08/15/2007CN101018966A Device for opening and closing electronic valve used for controlling multiple rooms
08/15/2007CN101017749A The control valve for the high-voltage breaker operation mechanism
08/15/2007CN101017369A Electronic water-saving control device
08/15/2007CN101016950A Solenoid valve
08/14/2007US7255327 Systems and methods providing hands free water faucet control
08/14/2007US7255323 Pressure activated valve
08/14/2007US7255321 Pinch valve
08/14/2007US7255286 Temperature compensation valve
08/14/2007US7255132 Control valve for controlling flow of hydraulic fluid
08/14/2007US7255100 Electronic gas cooktop control with simmer system and method thereof
08/14/2007US7255073 Electromechanical valve actuator beginning of stroke damper
08/14/2007CA2487572C Storage tank overflow containment apparatus
08/14/2007CA2411653C Plug and seat positioning system for control applications
08/09/2007WO2007090117A2 Dual bushing rod seal
08/09/2007WO2007088513A1 Corrosion resistant magnetic component for a fuel injection valve
08/09/2007WO2007088043A1 Turbocharger
08/09/2007WO2005124797A3 Bistable miniature valve
08/09/2007US20070181840 Solenoid valve
08/09/2007US20070181839 Solenoid valve
08/09/2007US20070181838 Valve drive device, its control method and pump
08/09/2007US20070181836 Ergonomic pneumatic deadman valve
08/09/2007US20070181835 Valve
08/09/2007US20070181615 Drip resistant dispensing valve for fluids
08/09/2007US20070181188 Selectively activated float equipment
08/09/2007US20070181128 Altitude simulation module II
08/09/2007US20070181125 ventilator safety valve
08/09/2007DE102007001509A1 Pilotbetätigtes Steuerventil mit einem zweistufigen Ventilkörper The pilot-operated control valve having a two-stage valve body
08/09/2007DE102006005328A1 Pre-controlled three way pressure control valve cartridge, has sleeve that covers another sleeve in area of radial hole, and longitudinal hole and groove guided from area of another radial hole to former radial hole in mantle
08/09/2007DE102006004095A1 Elektropneumatisches Sitzventil, insbesondere Vorsteuerventil Electro-pneumatic seat valve, in particular pilot valve
08/09/2007DE102006002963A1 Liquid e.g. water, filling level limiting method for e.g. bath tub, involves performing upward movement of activating device, when desired level is reached depending on liquid drive force, where movement activates stopping process of supply
08/08/2007EP1816657A2 Electromagnetic actuator system and control method therefor
08/08/2007EP1816381A2 Mixer tap
08/08/2007EP1816380A1 Flow control valve
08/08/2007EP1816047A2 Solenoid valve
08/08/2007EP1815302A2 Electrically controlled pressure relief valve and system and method for controlling same
08/08/2007EP1815205A1 By-pass valve for heat exchanger
08/08/2007EP1815174A1 Valve system comprising a means for balancing pressure on either side of the valve
08/08/2007EP1815173A1 Valve system comprising a filter-equipped body
08/08/2007EP1814697A2 Pilot valve with an enclosed magnetic or magnetisable valve body
08/08/2007EP1814377A1 A device and a method for dosage of fluids
08/08/2007EP1702170B1 Combined relief and surge protection device for compressible operating medium containers of hydrodynamic machines
08/08/2007EP1592593B1 Solenoid valve
08/08/2007EP1339956B1 Metering valve
08/08/2007CN2931992Y Handle wheel of valve with lock equipped with movable lock nose
08/08/2007CN2931991Y Operating mechanism of engineering machinery hydraulic valve rack-and-pinion
08/08/2007CN2931990Y Pneumatic rotating driver capable of regulating terminal position of valve switch
08/08/2007CN2931989Y Short range actuating mechanism of powerful smoke exhaust valve
08/08/2007CN2931988Y Emptying dish valve control circuit of high efficiency mixer
08/08/2007CN2931987Y Torque control division sleeve of valve electric device
08/08/2007CN2931971Y Manual multi-way valve
08/08/2007CN2931965Y Pneumatically operated sliding valve type scaling valve by high pressure water
08/08/2007CN2931963Y 节水阀门 Water-saving valve
08/08/2007CN2931959Y High-voltage magnetic valve
08/08/2007CN2931954Y Pneumatic top/bottom valve of vitreous device
08/08/2007CN2931953Y Adjustable one-way water inlet valve structure used in flush valve
08/08/2007CN2931824Y Current-controlled magnetic valve with novel soft iron external member
08/08/2007CN1331169C Soft magnetic powder composite material, method for the production thereof and use of the same
08/08/2007CN1330953C Method for testing solenoid valve flow and pressure adjustment characteristic curve
08/08/2007CN1330901C Power-on open/close machinery-retained electromagnet valve
08/08/2007CN101015108A Electric control and supply system
08/08/2007CN101012900A Handle self-cleaning water tap
08/08/2007CN101012898A Movable combination valve
08/08/2007CN101012896A Control device and method of water tap switch
08/08/2007CN101012895A Valve on-off damp actuating device
08/08/2007CN101012891A 电磁阀 Solenoid valve
08/08/2007CN101012890A Piston type negative pressure valve used for conveying sewage water
08/08/2007CN101012889A Diaphragm type negative pressure valve used for conveying sewage water
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