Quasi resonant gate controller for a power driver

Rack and pinion valve operating system

Reducing power consumption and noise of electrically...

Repulsion actuated potential energy driven valve mechanism

Servo control system for an electromagnetic valve actuator used

Soft landing electromechanically actuated engine valve

Solenoid actuated engine valve for an internal combustion...

Solenoid valve actuating apparatus

Solenoid valve device

Solenoid valve driving device

Solenoid-operated valve control apparatus for internal...

Solenoid-operated valve for internal combustion engine

Solenoid-operated valve for internal combustion engine

Solenoid-type valve actuator for internal combustion engine

Start control method and apparatus for solenoid-operated...

System and method for controlling internal combustion engine

System and method for regenerative electromagnetic engine valve

System for actuating valve in stepped movement

System for controlling electromechanical valves in an engine

System for controlling electromechanical valves in an engine