LandOfFree - US Patents - Listing for Valves and valve actuation,Fluid actuated or retarded

Valves and valve actuation – Fluid actuated or retarded – Rotary or oscillatory motor

Actuator for valve

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Actuator having dual piston surfaces

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

Actuator mechanism for a rotary valve or the like

Valves and valve actuation – Fluid actuated or retarded – Piston type expansible chamber reciprocating valve actuator

Actuator module for wireline cutting safety valve

Valves and valve actuation – Fluid actuated or retarded – Fluid and non-fluid actuators

Adapter bracket for making a valve fire safe

Valves and valve actuation – Fluid actuated or retarded – Rotary or oscillatory motor

Adapters and adapter systems for valve closure systems and...

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Adjustable pressure regulating solenoid valve

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Adjustable proportional throttle-valve with feedback

Valves and valve actuation – Fluid actuated or retarded – Dashpot or fluid controlled retarder or timer

Adjustable slow closing valve assembly

Valves and valve actuation – Fluid actuated or retarded – Dashpot or fluid controlled retarder or timer

Adjustable slow shift control unit

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Adjustable stroke solenoid operated cartridge valve

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Adjustable throttle valve

Valves and valve actuation – Fluid actuated or retarded – Dashpot or fluid controlled retarder or timer

Adjustable water valve of time-controlled type

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Adjustment for piston-style flush valve

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Aerator valve assembly

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Air activated internal valve

Valves and valve actuation – Fluid actuated or retarded – Flexible wall expansible chamber reciprocating valve actuator

Air actuated fluid control valve with fluid supported diaphragm

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Air blast device

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Air blast device with improved ejection conduit