Balancing valve motion in an electrohydraulic camless valvetrain

Braking device for four-stroke cycle reciprocating piston intern

Camless engine hydraulic valve actuated system

Captive volume accumulator for a lost motion system

Captive volume accumulator for a lost motion system

Carburetor deceleration emission control

Carburetor for optimum control of an air-fuel mixture supply to

Carburetor throttle lock

Carburetor vacuum shutoff control valve

Combination PCV baffle and retainer for solenoid valves in a...

Combustion engine including fluidically-driven engine valve...

Compression brake for internal combustion engine

Connection between a stem end on a gas exchange valve in an...

Control device for switching intake and exhaust valves of...

Control device for the engine of an engine driven saw

Control strategy for hydraulically-switched engine mechanisms

Control system and method for engine valve actuator

Control system for deactivation of valves in an internal...

Control valve for a device for changing the control times of...

Controllable hydraulic valve operating mechanism