Variable valve-stroke controls
Variable valve-timing apparatus in an internal combustion engine
Variable valve-timing apparatus in an internal combustion engine
Variable valve-timing apparatus in an internal-combustion engine
Variable valve-timing apparatus in an internal-combustion engine
Variable valve-timing device
Variable valve-timing engine
Variable-timing valve actuating mechanism
Variable-valve-actuation apparatus for internal combustion...
Variable-valve-actuation apparatus for internal combustion...
Variable-valve-actuation apparatus for internal combustion...
Variable-valve-actuation apparatus for internal combustion...
Variable-valve-actuation apparatus for internal combustion...
Variable-valve-actuation apparatus for internal combustion...
Variable-valve-actuation apparatus for internal combustion...
VCT cam timing system utilizing calculation of intake phase...
VCT closed-loop control using a two-position on/off solenoid
VCT control with a direct electromechanical actuator
VCT lock pin having a tortuous path providing a hydraulic delay
VCT mechanism having a lock pin adapted to release at a...