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

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

Magnetically operated drain valve of an electrohydraulic lifting

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

Magnetically operated valve and timer assembly

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

Main steam isolation valve

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

Mains pressure flusher valve

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

Maintenance-easy two-port valve

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

Manifold cross-over control valve

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

Manual actuator for motor driven control valve

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

Manual and automatic flow control valve

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

Manual opening apparatus for a normally-closed valve

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

Manual override apparatus for linear actuators

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

Manual override system for linear magnetically operated valve

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

Manual pressing device for a flusher

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

Manufacture of an integrated fluid delivery system for...

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

Mechanical override for a valve actuator

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

Mechanism for operating a metering valve

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

Mechanism for operating a metering valve

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

Media assisted valves

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

Media control valve

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

Membrane valve assembly