SYSTEM AND METHOD FOR ACTUATING ENGINE VALVES INCLUDING A RECOMPRESSION RELIEF VALVE EVENT

Variable valve driving mechanism of engine, and engine

Continuous variable valve duration apparatus and engine provided with the same

Reciprocating-piston machine

Rocker arm assembly for engine brake

Method of controlling an operation of an inlet valve system and an inlet valve control system

Method for controlling of valve timing of continuous variable valve duration engine

VARIABLE VALVE TIMING MECHANISM

Spark ignition internal combustion engine having intake valves with variable actuation and delayed closure

Lost-motion variable valve actuation system with cam phaser

Engine control system having a cam phaser

Self-adaptive hydraulic variable valve timing system for diesel engine and control method

VALVE DRIVE SYSTEM OF INTERNAL COMBUSTION ENGINE

Camshaft with variable valve opening period

Device and method configured to control valve operation in a piston engine

Lost-motion variable valve actuation system with cam phaser

Assembled camshaft

HYDRO-MECHANICAL VARIABLE VALVE ACTUATION

VARIABLE VALVE DEVICE AND METHOD OF CONTROLLING THE SAME

Early intake valve closing and variable valve timing assembly and method

Energy recovery system for an added motion system

Exhaust valve mechanism for an internal combustion engine

Valve opening arrangement and method

Turbo-charged gasoline engine with variable control of intake valves

Method of variable valve timing in an internal combustion engine

Variable valve driving device

ENGINE VALVE DEVICE

Energy Recovery System for an Added Motion System

Engine valve actuation system

Engine valve actuation system

Control system and method for a valve actuator

System and method for controlling engine operation

Air and fuel supply system for a combustion engine

Engine valve actuation system

Apparatus for an internal combustion engine

Control system and method for a valve actuator