Solenoid Valve Free Patent Search

  • Apparatus and method for sealing a solenoid valve

    Solenoid Valve Abstract: An evaporative control valve for a vehicle, the valve has a valve body for containing a solenoid that manipulates a plunger between an open position and a closed position, the plunger has a valve end and an adjustment end. Th...

  • Control circuit for solenoid valve assembly

    Solenoid Valve Abstract: A circuit for controlling a valve assembly in applications where electrical isolation of the two control signal supply lines is required to prevent damage of control circuits caused by a reverse polarity feedback signal or ot...

  • Modulated voltage for a solenoid valve

    Solenoid Valve Abstract: A circuit for actuating an ABS solenoid valve coil with a pulse width modulated voltage having a constant frequency and variable duty cycle. The coil current is a function of the duty cycle of the pulse width modulated voltag...

  • Solenoid valve coil having an integrated bobbin and flux ring assembly

    Solenoid Valve Abstract: A coil assembly for a solenoid valve includes a bobbin formed from an electrically insulative material. A bore extends axially through the bobbin. A first flux ring having a sleeve extending axially from an annular base is mo...

  • Solenoid valve for regulating the fuel supply pressure of an internal combustion engine

    Solenoid Valve Abstract: The solenoid valve has a fuel supply conduit, and a ball shutter controlled by an electromagnet and cooperating with a conical seat in the conduit. The conduit has fuel filtration means having a cylindrical wall with a number...

  • Method and device for driving a solenoid valve

    Solenoid Valve Abstract: A method and a device are proposed for driving a solenoid valve that has stroke ranges of a stable equilibrium of forces and stroke ranges of an unstable equilibrium of forces. For setting the predetermined differential press...

  • Solenoid valve

    Solenoid Valve Abstract: A valve assembly including a body having an inlet port, an outlet port, and a valve seat having a passageway. An electrical solenoid assembly moves a valve member upon being energized to control fluid flow between the inlet a...

  • Fluid filter for vehicle solenoid valve

    Solenoid Valve Abstract: A fluid filter for a vehicle solenoid valve includes a male end piece, a female end piece, and a medial end piece therebetween. A first screen connects the male end piece to the central support piece and a second screen conne...

  • Control circuit for controlling at least one solenoid valve for fuel metering in an internal combusti

    Solenoid Valve Abstract: A control circuit for controlling solenoid valves for fuel metering in an internal combustion engine (banks I and II) includes a recharge circuit having a throttle coil in series with a diode and with a storage capacitor, as...

  • Solenoid valve with a manual control pushbutton

    Solenoid Valve Abstract: A solenoid valve comprising a body in which there is fixed an electromagnet having a plunger core carrying at least one valve member and movable between first and second positions corresponding respectively to an excited stat...

  • Fluid dispensing solenoid valve

    Solenoid Valve Abstract: A fluid dispensing solenoid valve includes a plunger tube that forms an inlet orifice and an outlet orifice. A plunger that forms a fluid chamber is slidably disposed within the plunger tube. The plunger is movable between a...

  • Solenoid valve

    Solenoid Valve Abstract: A solenoid valve includes an outlet tube and a plunger stop. A plunger is slidably disposed within the solenoid valve between the outlet tube and the plunger stop. The plunger is movable between a closed position wherein the...

  • Multi-port solenoid valve and its assembly

    Solenoid Valve Abstract: A valve includes a bobbin/valve body, a solenoid and a plunger. The bobbin/valve body is formed in one piece, defines all of the valves inlet/outlet ports and forms the entire support structure for the solenoid and the plunge...

  • Solenoid valve with programmable electronic control device, particularly for watering systems

    Solenoid Valve Abstract: A solenoid valve is described comprising a hydraulic valve a valve body in which said hydraulic valve is housed and a control solenoid for said valve. The solenoid valve has in addition a programmable electronic control devic...

  • Solenoid valve and fuel injector using same

    Solenoid Valve Abstract: A solenoid valve is provided which may be used to inject fuel into an internal combustion engine for automotive vehicles. The solenoid valve is designed to keep an air gap between a stator and an armature at a constant interv...

  • Rotary mixing solenoid valve for temperature-control

    Solenoid Valve Abstract: A rotary liquid mixing solenoid valve comprises a valve casing, a cold and/or hot water inletpipes, a mixed water outlet pipe, a temperature sensor installed in the mixed water outlet pipe, and a guardless rotary electromagne...

  • Solenoid valve supporter of Kim-chi refrigerator

    Solenoid Valve Abstract: The present invention relates to a solenoid valve supporter of Kim-chi refrigerator that guarantees the original functions of the solenoid valve with very simplified structure for mounting a plurality of solenoid valves by po...