LandOfFree - US Patents - Listing for Valves and valve actuation

Valves and valve actuation – With selective flow regulation

Air evacuation valve for blood pressure measuring device

Valves and valve actuation – Permanent or constantly energized magnet actuator

Air flap system with a magnetic positioning spring

Valves and valve actuation – With selective flow regulation – Rotary

Air flow control device

Valves and valve actuation – Rotary valves – Ball valve

Air flow control system

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

Air flow control valve

Valves and valve actuation – Rotary valves – Butterfly

Air flow louver system

Valves and valve actuation – With selective flow regulation – Rotary

Air flow meter with slide valve for milking machines

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

Air inlet valve for admitting air to the milk drain conduit of a

Valves and valve actuation – Rotary valves – Ball valve

Air inlet valve for rooms

Valves and valve actuation – Pivoted valves

Air inlet valve subassembly with replaceable seal

Valves and valve actuation – With selective flow regulation – Rotary

Air intake adjusting assembly for pnuematic tools

Valves and valve actuation – Relatively movable valve elements form single port closure

Air intake assembly for a combustion fuel burner having an adjus

Valves and valve actuation – With selective flow regulation – Rotary

Air intake control device for internal combustion engine and...

Valves and valve actuation – Reciprocating valve – Push or pull operator

Air intake valve apparatus for pneumatic gun

Valves and valve actuation – Rotary valves – Ball valve

Air outlet

Valves and valve actuation – Rotary valves – Ball valve

Air outlet device

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

Air over hydraulics actuator system

Valves and valve actuation – Valve – Materials

Air passage changeover device having film screen

Valves and valve actuation – Rotary valves – Butterfly

Air passage switching door