LandOfFree - US Patents - Listing for Valves and valve actuation

Valves and valve actuation – Mechanical movement actuator – Cam

Apparatus for an internal combustion engine

Valves and valve actuation – Rotary valves – Butterfly

Apparatus for connecting a valve element to a valve stem

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

Apparatus for continuous detection of load in an electric valve

Valves and valve actuation – Tube compressors – Perpendicularly reciprocating tube contacting element

Apparatus for controlled liquid administration

Valves and valve actuation – With correlated flow path – Pipe end

Apparatus for controlling a fluid discharge

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

Apparatus for controlling a valve

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

Apparatus for controlling cutting fluid of processing machine

Valves and valve actuation – With material guide or restrictor – Valve at point of greatest restriction

Apparatus for controlling medium flow

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

Apparatus for controlling selectively engageable detents in a pi

Valves and valve actuation – With material guide or restrictor

Apparatus for discharging dirty liquid from a vessel under press

Valves and valve actuation – Rotary valves – Ball valve

Apparatus for discharging silage from a silo

Valves and valve actuation – Electrically actuated valve – With nonelectrical actuator

Apparatus for driving a throttle valve

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

Apparatus for estimating valve-clearance of an...

Valves and valve actuation – Mechanical movement actuator – Particularly packed or sealed

Apparatus for fixing the position of a valve element shaft in a

Valves and valve actuation – Tube compressors

Apparatus for flow rate control

Valves and valve actuation – Tube compressors – Roller tube contacting element

Apparatus for flow rate control

Valves and valve actuation – Tube compressors – Roller tube contacting element

Apparatus for flushing fluids from a tube

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

Apparatus for gate valve movement in a minimum-space wet...

Valves and valve actuation – Electrically actuated valve – Including solenoid

Apparatus for improving the seating of an armature for a water v