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

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

Valve for controlling liquids

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

Valve for controlling liquids

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

Valve for controlling the flow of gases under high pressure from

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

Valve for dust collector

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

Valve for fire extinguishing system of gas distribution type

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

Valve for high pressure fluid systems

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

Valve for pressurized media

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

Valve for regulating fluids

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

Valve for use with agricultural sprayers

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

Valve having a displaceable valve spindle

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

Valve having improved bleed assembly

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

Valve including a step-up piston for controlling fluids

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

Valve mechanism with controlled opening means

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

Valve mechanism with improved sealing

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

Valve member for pilot operated valves

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

Valve operable solely under still water conditions, chiefly in f

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

Valve operating means for a molten metal container

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

Valve operator

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

Valve operator