LandOfFree - US Patents - Listing for Valves and valve actuation

Valves and valve actuation – Valve actuator is inlet or outlet – Plural motions of valve

Mouthpiece for drinking

Valves and valve actuation – Reciprocating valve – Diaphragm

Movable sleeve type valve

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

Movement actuator/sensor systems

Valves and valve actuation – Pivoted valves – Biased

Movement-transmission apparatus using a pivoting lever and valve

Valves and valve actuation – With means to increase head and seat contact pressure – Fluid pressure

Multi-element, bi-directional valve seat

Valves and valve actuation – With friction detent

Multi-function operator for control valve device

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

Multi-layer microvalve having integral closure, membrane and pre

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

Multi-operation discharge control device

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

Multi-piston valve actuator

Valves and valve actuation – With selective flow regulation – Different sized bores in valve head

Multi-port valve

Valves and valve actuation – Rotary valves – Ball valve

Multi-ported diverter valve assembly

Valves and valve actuation – Heat or buoyancy motor actuated

Multi-purpose valve

Valves and valve actuation – Rotary valves – Plug

Multi-shot, injection molded valve

Valves and valve actuation – With correlated flow path – With mounting or support

Multi-stage fuel metering valve assembly

Valves and valve actuation – Biased trip

Multi-stage pedal valve structure

Valves and valve actuation – With material guide or restrictor

Multi-stream thin edge orifice disks for valves

Valves and valve actuation – With material guide or restrictor

Multi-stream thin edge orifice disks for valves

Valves and valve actuation – Reciprocating valve – Diaphragm

Multi-use sterile access/GMP diaphragm valve housing

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

Multi-valve module having a ceramic piezoelectric actuator