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)
11/2012
11/07/2012EP2519429A1 Solenoid valve and method for the production thereof
11/07/2012EP2519428A1 Solenoid valve
11/07/2012DE202012009452U1 Ventil Valve
11/07/2012CN202523577U Electric heating faucet movable contact piece
11/07/2012CN202521230U Improved buoy positioning device of water discharging valve of gas pipeline
11/07/2012CN202521041U Circular automatic exhaust valve
11/07/2012CN202521040U Connecting rod for water tank floating ball
11/07/2012CN202521039U Connecting tube of floating ball of water tank
11/07/2012CN202521038U Two-position two-way piston type flanged buffer multi-medium angle seat valve
11/07/2012CN202521037U High-temperature glass vacuum coating rotating plate valve structure
11/07/2012CN202521036U Valve integrated with pressure-regulating valve and switching valve
11/07/2012CN202521035U Electromagnetic assembly of gas circuit
11/07/2012CN202521034U Expansion valve and coil connecting structure thereof
11/07/2012CN202521033U Self-suction electromagnetic valve
11/07/2012CN202521032U Muting electromagnetic valve
11/07/2012CN202521031U Single-channel digital proportional valve amplifier
11/07/2012CN202521030U Split airway electromagnetic valve
11/07/2012CN202521029U Combined electromagnetic valve
11/07/2012CN202521028U Micro electrically-operated valve control mechanism
11/07/2012CN202521027U Manual switching control device for electric actuation mechanism
11/07/2012CN202521026U Flange connection mechanism of electric actuator
11/07/2012CN202521025U Stop rod pivoting structure for electronic expansion valve
11/07/2012CN202521024U Remote monitoring device for electric valve of iron ore concentrate pipeline
11/07/2012CN202521023U Electric valve motor control device
11/07/2012CN202521022U Intelligent control device of touch faucet
11/07/2012CN202521020U Two-position two-way piston type buffer multi-medium angle seat valve with flange
11/07/2012CN202521014U Temperature control valve KV value adjustable device
11/07/2012CN202521013U Water outlet device
11/07/2012CN202521009U Vacuum pressure regulating valve
11/07/2012CN202520996U Gas-saving device
11/07/2012CN202520993U Single-handle cold and hot mixed water faucet capable of rapidly adjusting water temperature
11/07/2012CN202520991U Water channel switching device
11/07/2012CN202520978U Gas separation wear-resistant gate valve
11/07/2012CN202520973U Ultra-low carbon austenite cast steel valve
11/07/2012CN202520970U High-performance butt-clamp eccentric butterfly valve
11/07/2012CN202520965U Sealing vacuum air distribution valve for tobacco packaging machine
11/07/2012CN202520963U Pilot-type electronic expansion valve
11/07/2012CN202519766U Self-inflow-controlled device for water tank
11/07/2012CN102770697A Fluid controller and flow control device
11/07/2012CN102770628A Oil control valve for the variable valve lift system
11/07/2012CN102767641A Heating furnace burner valve actuator
11/07/2012CN102767640A Automatic control system for hydraulic drive valve
11/07/2012CN102767639A Valve with at least one closing body
11/07/2012CN102767638A Multi-stage variable output valve unit
11/07/2012CN102767637A Field adjustable gas valve and method of control
11/07/2012CN102767636A Electric valve
11/07/2012CN102767635A Hydraulic boosting valve
11/07/2012CN102767631A Orifice-plate type adjustable throttle valve and manufacturing method thereof
11/07/2012CN102767629A Electric high-temperature regulating valve
11/07/2012CN102767627A Rapid pneumatic automatically-controlled gas safety shut-off valve
11/07/2012CN102767626A Starlike cinder valve
11/07/2012CN102384284B Slow-closing type float ball valve
11/07/2012CN102322536B Valve core assembly and valve using same
11/07/2012CN102278517B Auxiliary protection method for slurry pipeline electric valve
11/07/2012CN102235521B Temperature control valve for automatically switching flow direction according to water temperature
11/07/2012CN102213327B Electric ball valve structure
11/07/2012CN102135192B Liquid distribution valve for tissue dehydrator
11/07/2012CN102086946B Multifunctional dynamic flow balancing valve
11/07/2012CN102057450B Actuating device
11/07/2012CN102052499B Ore pulp conveying electric valve device monitoring system and monitoring method thereof
11/07/2012CN102032385B Transmission rod convenient for truncating
11/07/2012CN101949561B Constant humidifying machine with integrated water tank
11/07/2012CN101915331B Pressure control method and identification system of pressure control valve inside hydraulic system of transmission
11/07/2012CN101707950B Device and method for blow-molding containers
11/07/2012CN101581382B Slow-open fast-shutoff mechanism of motor valve for gas meter
11/07/2012CN101509569B Finger pressing type multi-function water tap
11/07/2012CN101386229B Ink cartridge for ink-jet recording apparatus
11/07/2012CN101328977B Fluid controlling solenoid valve
11/06/2012US8302933 Valve device
11/06/2012US8302932 Sprinkler valve test and control device and method thereof
11/06/2012US8302931 Finely adjustable firing valve for rapidly discharging compressed air or gas
11/06/2012US8302930 Device for the controlled operation of a switching element, in particular of a valve and actuator for use in automotive engineering
11/06/2012US8302631 Control valve for a fluid treatment system
11/06/2012US8302594 Air control regulator for combustion chamber
11/06/2012US8302327 Valve for magnetorheologic fluids
11/03/2012CA2774694A1 Multi-stage variable output valve units
11/01/2012WO2012148344A1 Cooling system for cooling of a combustion engine
11/01/2012WO2012147775A1 Fluid control valve
11/01/2012WO2012147755A1 Roll coolant valve for rolling
11/01/2012WO2012147234A1 Internal pilot decompression valve
11/01/2012WO2012118698A3 Two-stage variable force solenoid
11/01/2012WO2012116961A3 Monitoring operation of a dc motor valve assembly
11/01/2012US20120273707 Solenoid Valve for Controlling a Fluid
11/01/2012US20120273706 Pressure control device
11/01/2012US20120273705 Gas valve
11/01/2012US20120273704 Valve System
11/01/2012US20120273703 Hands-free Faucet
11/01/2012US20120273702 Electroactive Polymer Actuators and their use on Microfluidic Devices
11/01/2012US20120273701 Ergonomic Pneumatic Deadman Valve
11/01/2012US20120273700 Valve arrangement
11/01/2012US20120273067 Valve arrangement
11/01/2012US20120273061 Piezoelectrically Driven Valve and Piezoelectrically Driven Flow Rate Control Device
10/2012
10/31/2012EP2518380A1 Multidirectional value
10/31/2012EP2518379A1 Solenoid valve control device
10/31/2012EP2518378A1 Piezo valve
10/31/2012EP2518302A1 Valve device for fuel tank
10/31/2012EP2516908A1 Hydrant valve
10/31/2012EP2516907A1 Electromagnetically switchable valve for installation in an installation block
10/31/2012EP2516906A1 Solenoid valve
10/31/2012EP2516905A1 Solenoid valve
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