Method for controlling a valve arrangement

Valve timing adjusting device

Camshaft adjusting system and method for operating a camshaft adjusting system

Oldham flexplate for concentric camshafts controlled by variable camshaft timing

Camshaft adjusting system having camshaft adjusters which are arranged radially and axially inside one another

Monitoring deviations occurring in the valve drive of an internal combustion engine, and electronic engine control units for executing such methods

Method for the combined identification of phase differences of the inlet valve stroke and of the outlet valve stroke

Combined identification of an inlet valve stroke phase difference and an outlet valve stroke phase difference of an internal combustion engine with the aid of lines of the same amplitude

Coupling for a camshaft phaser arrangement for a concentric camshaft assembly

Timing wheel for a camshaft phaser arrangement for a concentric camshaft assembly

Engine with variable valve timing mechanism

Camshaft phaser control for variable displacement engines

Internal combustion engine

Oil drain preventing device for continuously variable valve timing apparatus

System and method for a variable cam timing phase control apparatus with isolator

Variable cam phaser with damper

Mounting structure of oil control valve unit and motorcycle

Mounting structure of oil control valve unit and motorcycle

Switched cushion stop

Four-stroke internal combustion engine thereto related vehicle and method

System and method for a phase control apparatus of a cam timing system

Oil supply control device of engine

Variable valve mechanism for engine

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

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

System and method for controlling valve timing of continuous variable valve duration engine

Systems and methods for Cam phasing control

System and method for controlling valve timing of continuous variable valve duration engine

System and method for controlling valve timing of continuous variable valve duration engine

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

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

Valve device for internal combustion engine

Control device for internal combustion engine and method of controlling internal combustion engine

Variable valve mechanism

Valve opening and closing timing control apparatus

Hydraulic supply device for valve stopping mechanism

Control apparatus for internal combustion engine

Continuous variable valve duration apparatus and engine provided with the same

Valve opening/closing timing control device

Vehicle control apparatus

Cam phaser system and method

Concentric camshaft phaser

Valve timing control system for internal combustion engine

Valve timing control system for internal combustion engine

Variable cam timing system and method

Method and system for pre-ignition control

Variable valvetrain turbocharged engine

Diagnostic for two-mode variable valve activation device

Continuous Variable Valve Lift Apparatus and Engine with the Same

INTERNAL COMBUSTION ENGINE

Spark ignition-type internal combustion engine

Engine assembly including cam phaser assembly aid pin

Engine assembly including modified camshaft arrangement

Oiling system for timing chains

Internal combustion engine with variable valve device

Engine including intake vacuum management system

Engine combustion chamber features for camshaft with differential valve lift

Variable Valve Timing Control Apparatus Cover and Method for Producing the Cover

Engine having concentric camshaft with differential valve lift

Engine assembly including cam phaser with dual lock position

Variable valve actuation control systems and methods

Method and system for reducing operating errors in a variable value actuation system

Diagnostic system for valve actuation camshaft driven component compensation

Method and apparatus for operating an internal combustion engine

Engine

Intermediate lock pin type variable valve timing unit for vehicle and continuously variable valve timing device using the same

Oil circuit of continuously variable valve timing device

Control device of the internal combustion engine

Oil circuit for continuous variable valve timing device

Cam cap

MULTI-UTILITY CAMSHAFT CAP FOR INTERNAL COMBUSTION ENGINE

VARIABLE VALVE ACTUATING APPARATUS FOR INTERNAL COMBUSTION ENGINE, AND CONTROLLER FOR VARIABLE VALVE ACTUATING APPARATUS

Apparatus for controlling variable valve device

Diagnostic system for valve actuation mechanism

Variable valve lift transition control methods and systems

Variable valve system of internal combustion engine

Cam shaft phase setter and vacuum pump for an internal combustion engine

Controlling two cam phasers with one cam position sensor

Rate limiting and balancing control system for dual independent camshaft phasing

Variable valve timing mechanism-equipped engine

Variable valve timing mechanism

Variable pitch timing chain/belt for camshaft to crankshaft correlation

Mounting structure of functional device for internal combustion engine

Phase adjusting apparatus and a cam shaft phase adjusting apparatus for an internal combustion engine

Variable valve timing controller for internal combustion engine

Camshaft

Valve timing control device

Camshaft Adjuster

System and method for adaptive control of variable valve lift tappet switching

Camshaft position sensing for dual overhead cam variable valve timing engines

Phase controller and cam shaft phase controller for internal combustion engine

Cylinder head cover

Engine control unit and method for operating such engine control unit

Method and apparatus for diagnosing valve lifter malfunction in a lift on demand system

Apparatus for the variable setting of the control times of gas exchange valves of an internal combustion engine

Intake air amount control apparatus and intake air amount control method for internal combustion engine

Cylinder head cover

Resin cylinder head cover

Oil control valve and installing method thereof

Valve characteristic changing apparatus for internal combustion engine

Valve timing adjusting apparatus

VCT sensor and actuator module

Variable valve actuation apparatus for internal combustion engine

Coupler for a camshaft phaser arrangement for a concentric camshaft assembly

Coupling for a camshaft phaser arrangement for a concentric camshaft assembly