LandOfFree - US Patents - Listing for Valves and valve actuation

Valves and valve actuation – Electrically actuated valve – Rotary electric actuator

Feedback motor-operated valve

Valves and valve actuation – With correlated flow path – Valve operated by joining flow path sections

Female and male couplers of pipe coupling

Valves and valve actuation – With correlated flow path – Valve operated by joining flow path sections

Female connection element, quick connection and filling...

Valves and valve actuation – With correlated flow path – Valve operated by joining flow path sections

Female connector element and connector incorporating such an...

Valves and valve actuation – With correlated flow path – Valve operated by joining flow path sections

Female coupling component for a quick coupling

Valves and valve actuation – With correlated flow path – Valve operated by joining flow path sections

Female coupling member with recessed flow passages

Valves and valve actuation – Electrically actuated valve – Having element dimensionally responsive to field

Ferroelectric fluid flow control valve

Valves and valve actuation – Electrically actuated valve – Including solenoid

Ferromagnetic/fluid valve actuator

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

Ferromagnetic/fluid valve actuator

Valves and valve actuation – Electrically actuated valve – Including solenoid

Fiber optic linked fluid block system

Valves and valve actuation – Valve – Materials

Fiber reinforced thermoplastic butterfly valve element

Valves and valve actuation – Tube compressors – Fluid pressure actuated

Fiberglass, reinforced concrete hose shut-off valve

Valves and valve actuation – With material guide or restrictor – Baffle or zigzag flow restrictor

Fill valve

Valves and valve actuation – With correlated flow path – Pipe coupling or union

Filling connector for gas containers

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

Filling nozzle cut-off valve

Valves and valve actuation – With material guide or restrictor – Movable or resilient guide or restrictor

Filling valve

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

Fine adjustable firing valve

Valves and valve actuation – Mechanical movement actuator – Plural motions of valve

Fine-adjustment flow control valve

Valves and valve actuation – With material guide or restrictor

Finely-adjustable flow control valve