LandOfFree - US Patents - Listing for Valves and valve actuation

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

In-run cleanable orifice trap

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

In-service test valve

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

In-tube solenoid gas valve

Valves and valve actuation – Electrically actuated valve – Remote or follow-up control system for electrical actuator

In-wall sensor assembly

Valves and valve actuation – Rotary valves – Butterfly

Incinerator valve

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

Incremental electrically actuated valve

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

Incremental electrically actuated valve

Valves and valve actuation – Rotary valves – Ball valve

Incrementally adjustable vent

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

Incrementally positionable ball valve

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

Independent device for opening and closing rotary valves by remo

Valves and valve actuation – Electrically actuated valve – Remote or follow-up control system for electrical actuator

Independent intelligent limit switch

Valves and valve actuation – Valve actuator surrounding pipe – inlet or outlet

Indexing valve mechanism

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

Induction type automatic-controlled fluid faucet

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

Inductive rotation angle sensor and motor-driven airflow...

Valves and valve actuation – Flexible actuator

Industrial roll-up damper

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

Indwelling catheter valve

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

Infinitely variable directional valve

Valves and valve actuation – With selective flow regulation

Infinitesimal gas flow regulator

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

Inflatable bladder for control of fluid flow