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

Contamination resistant bleed valve

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

Control device

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

Control device

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

Control device for a starter valve of a turbine aero-engine

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

Control device for hydraulic piston/cylinder unit

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

Control device for volume stream of hydraulic working medium

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

Control disc valve

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

Control regulator having a fabric reinforced diaphragm

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

Control regulator having a rolling diaphragm

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

Control system for gate-valves

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

Control valve

Valves and valve actuation – Fluid actuated or retarded – Fluid link or column actuator

Control valve

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

Control valve

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

Control valve

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

Control valve

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

Control valve

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

Control valve and fuel injection valve provided with same

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

Control valve apparatus and pressure circuit

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

Control valve apparatus for pneumatic tools