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

Pilot valve for a flow amplyifying poppet valve

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

Pilot valve for suspension control systems

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

Pilot-control safety valve

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

Pilot-controlled electromagnetic valve

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

Pilot-controlled safety valve

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

Pilot-operated flow regulating valve

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

Pilot-operated hydraulic valve

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

Pilot-operated proportional pressure limiting valve

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

Pilot-operated valve assembly

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

Pilot-operated valve having constant closing rate

Valves and valve actuation – Fluid actuated or retarded

Pilot-type two-port valve

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

Piloted check valve

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

Piloted directional control valve

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

Piloted valve

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

Piloted wellhead flow control valve

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

Pinch valve element for plumbing fixture flush valve

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

Pipe breakage control valve device

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

Pipe breakage safety valve

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

Piston actuated pressure reducing valve