LandOfFree - US Patents - Listing for Valves and valve actuation

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Actuator and zone valve

Valves and valve actuation – Electrically actuated valve – Rotary electric actuator

Actuator and zone valve

Valves and valve actuation – Mechanical movement actuator – Cam

Actuator apparatus for controlling a valve mechanism of a...

Valves and valve actuation – Electrically actuated valve – Solenoid having plural coils

Actuator arrangement and fuel injector incorporating an...

Valves and valve actuation – Valve actuator is inlet or outlet – Reciprocating spout

Actuator assembly to prevent inadvertent product discharge upon

Valves and valve actuation – Electrically actuated valve – Rotary electric actuator

Actuator assembly with permanently mounted monitoring system

Valves and valve actuation – Fluid actuated or retarded – With mechanical movement between actuator and valve

Actuator assembly with rotational coupler in-line with...

Valves and valve actuation – Electrically actuated valve – Including solenoid

Actuator control device

Valves and valve actuation – Electrically actuated valve – Having element dimensionally responsive to field

Actuator device

Valves and valve actuation – With correlated flow path – With mounting or support

Actuator device for a hydraulic spool valve

Valves and valve actuation – Electrically actuated valve – Rotary electric actuator

Actuator device with valve

Valves and valve actuation – Mechanical movement actuator – Linkage

Actuator element with position detection

Valves and valve actuation – Fluid actuated or retarded – With mechanical movement between actuator and valve

Actuator for a drill string internal blowout preventer

Valves and valve actuation – Mechanical movement actuator – Plural dissimilar mechanical movements

Actuator for a rotary valve

Valves and valve actuation – Mechanical movement actuator – Plural dissimilar mechanical movements

Actuator for a rotary valve

Valves and valve actuation – Fluid actuated or retarded – With mechanical movement between actuator and valve

Actuator for actuating valves

Valves and valve actuation – Limit stop – Adjustable

Actuator for an electromagnetically adjustable valve

Valves and valve actuation – Electrically actuated valve – Including solenoid

Actuator for an exhaust gas recirculation valve

Valves and valve actuation – Electrically actuated valve – Rotary electric actuator

Actuator for automotive air duct damper