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)
10/2005
10/06/2005US20050218365 Method and apparatus for providing vacuum isolation
10/06/2005US20050218364 Normally-closed electromagnetic valve and manufacturing method for the same
10/06/2005US20050218363 Linear solenoid valve
10/06/2005US20050218362 Linear solenoid valve
10/06/2005US20050218361 Porous valve assembly
10/06/2005US20050218359 Valve, actuator and control system therefor
10/06/2005US20050218357 Pinch valve element for plumbing fixture flush valve
10/06/2005US20050218311 Actuator with interrupter-type limit switches
10/06/2005US20050218249 Electro-magnetic driver and fuel injection valve using the same
10/06/2005US20050217740 Solenoid valve
10/06/2005US20050217737 "Toilet king" automatic water limiting supply shut off safety valve flo-control
10/06/2005US20050217734 Electromagnetic valve and vapor fuel treating system applying the same
10/06/2005US20050217729 Excess flow valve
10/06/2005US20050217724 Devices and methods for controlling the release of a substance
10/06/2005US20050217723 Valve assembly for opening and closing a fuel line
10/06/2005US20050217556 Valve structure, bladder, and hull portion for inflatable boats
10/06/2005DE202005008937U1 Airbag module for vehicle occupant restraining device has outflow device with at least one element consisting of electrically activated polymer actuator for exposing and/or varying outflow opening via which gas can escape from airbag
10/06/2005DE19720141B4 Spinnbox einer Offenend-Rotorspinnmaschine Spinbox an open-end rotor spinning machine
10/06/2005DE102005008119A1 Heating circuit opening and closing device for wash water reservoir in motor vehicle, has closing body whose opening and closing movement is controlled by actuating unit having thermal head with membrane that closes space
10/06/2005DE102004014376A1 Schaltvorrichtung Switching device
10/06/2005DE102004012782A1 Thermostatventil Thermostatic valve
10/06/2005CA2558127A1 Quick-acting valve
10/06/2005CA2552412A1 Torque-limiter-equipped handle and fluid controller having the handle
10/05/2005EP1582795A2 Stop and dosing valve for fluids, especially for water
10/05/2005EP1582794A2 Electromagnetic actuator
10/05/2005EP1582793A1 Electro-pneumatic valve
10/05/2005EP1582792A1 Normally-closed electromagnetic valve and manufacturing method for the same
10/05/2005EP1582791A1 Solenoid valve
10/05/2005EP1582790A1 Motor operated valve
10/05/2005EP1582789A1 Rupture disc
10/05/2005EP1582788A1 Excess flow valve
10/05/2005EP1582742A2 Control valve for variable capacity compressors
10/05/2005EP1582705A2 Variable lift and duration device for poppet valves
10/05/2005EP1582636A1 Valve for a water faucet
10/05/2005EP1581757A1 Double-seat valve
10/05/2005EP1581238A1 Improvements in or relating to immune functions
10/05/2005EP1390650B1 A pressure valve
10/05/2005EP1387971B1 Sliding valve
10/05/2005EP1099043B1 Method for controlling an electromagnetic valve drive mechanism for a gas exchange valve in an internal combustion piston engine
10/05/2005EP1084360A4 Fast valve and actuator
10/05/2005EP1073867A4 Domestic hot water service inlet shut off valve triggered by fluid level in overflow tray
10/05/2005CN2731508Y Wing-shape water level flow controller
10/05/2005CN2731221Y Novel pedal device
10/05/2005CN2731220Y Speed reducing driving device for prepay heat or water meter
10/05/2005CN2731219Y Float ball type lever mechanism for liquid level control valve
10/05/2005CN2731218Y Angle stroke electric actuator
10/05/2005CN2731216Y Water-saving sanitary water tap
10/05/2005CN2731208Y Independent variable constant flow water valve
10/05/2005CN2731205Y Inductive hand operated interchange type water outlet device
10/05/2005CN2731204Y Electric four-way change-valve
10/05/2005CN2731203Y Silencing vibration-damping fore-runner normal open type solenoid valve
10/05/2005CN2731199Y Digitally-controlled electric valve
10/05/2005CN2731197Y Silencing vibration-damping straight through normal close type electromagnetic valve
10/05/2005CN2731196Y Hand-pressing type water tap
10/05/2005CN2731191Y Miniature pressure differential type gas-liquid valve
10/05/2005CN1678876A Dual lift system
10/05/2005CN1678858A Opening and closing valve
10/05/2005CN1678857A 控制器 Controller
10/05/2005CN1678856A 流体控制器 Fluid controller
10/05/2005CN1678813A Fast valve actuator and tool provided with same
10/05/2005CN1677794A Electromagnetic coil of step-by-step motor of electric valve
10/05/2005CN1676978A Lift-type direct-operation electric valve
10/05/2005CN1676922A Electro-magnetic driver and fuel injection valve using the same
10/05/2005CN1676886A Variable lift and duration device for poppet valves
10/05/2005CN1221752C Electromagnetic operational valves
10/05/2005CN1221751C Water saving automatic valve
10/04/2005US6951330 Valve with damping element
10/04/2005US6951225 Switching valve for ion water generator
10/04/2005CA2151583C Valve
09/2005
09/29/2005WO2005090843A1 Means and method for reducing build-up of electrostatic charges in a fluid container
09/29/2005WO2005090842A1 Valve for reducing water hammer
09/29/2005WO2005090762A1 Valve and valve drive with self-maintaining end positions of the valve shaft
09/29/2005WO2005089952A1 Double acting pneumatic three-way valve for handling coating solution
09/29/2005WO2005065104A3 Pneumatically actuated valve
09/29/2005US20050215105 Fitting member and manufacturing method thereof
09/29/2005US20050211941 Inline control valve with rack and pinion movement
09/29/2005US20050211939 Control valve for variable capacity compressors
09/29/2005US20050211938 Linear solenoid valve
09/29/2005US20050211937 Method of sealing machine components
09/29/2005US20050211936 Electrohydraulic valve servomechanism with adaptive resistance estimator
09/29/2005US20050211935 Electromagnetic actuator
09/29/2005US20050211934 Connector apparatus and method for connecting the same for controlling fluid dispensing
09/29/2005US20050211428 Pump rod clamp and blowout preventer
09/29/2005US20050211317 Solenoid operated spool valve with baffled dampening reservoir port and method of making same
09/29/2005US20050211316 Electromagnetic valve
09/29/2005US20050211313 Microvalve for controlling fluid flow
09/29/2005US20050211305 Flow control valves
09/29/2005US20050211304 Regulator with flow distributor
09/29/2005US20050211203 Variable lift and duration device for poppet valves
09/29/2005US20050211198 Electromagnetic actuator and control
09/29/2005US20050210753 Door driving system
09/29/2005DE102004012620A1 Thermostat valve for a heating body comprises a turning handle with a device for controlling the temperature of the heating body, and an externally readable thermometer attached to the valve and not coupled to the heating medium temperature
09/29/2005DE102004012130A1 Pneumatischer Aktor und Verfahren zur Herstellung eines eine Stellmembran und einen Membrantragkörper umfassenden Bauteils für den Aktor Pneumatic actuator and a method of producing a control diaphragm and a diaphragm supporting body comprising component for the actuator
09/29/2005DE102004012123A1 3/2 valve, for the pneumatic control of an assembly, has an equalizing opening at the closure body for the pressure to act on opposing part-surfaces to provide electromagnetic working with lower voltages
09/29/2005DE102004011923A1 High-pressure valve for controlling flow of e.g. plasma, has cylindrical body moved to piezoceramic by applying DC voltage, where dead volume and gap between body parts and housing are flooded with high pressure before opening valve
09/29/2005DE10009835B4 Magnetventil Solenoid valve
09/29/2005CA2560288A1 Valve for reducing water hammer
09/28/2005EP1580469A1 Solenoid operated valve with hydraulic dampening
09/28/2005EP1580468A1 Linearly driven valve
09/28/2005EP1579137A1 Valve for controlling a fluid
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