LandOfFree - US Patents - Listing for Valves and valve actuation,Fluid actuated or retarded

Valves and valve actuation – Fluid actuated or retarded – Dashpot or fluid controlled retarder or timer

Passive valve assembly

Valves and valve actuation – Fluid actuated or retarded – Piston type expansible chamber reciprocating valve actuator

Passively actuated valve

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

Pendulum vacuum gate valve

Valves and valve actuation – Fluid actuated or retarded – Fluid link or column actuator

Piezoelectric actuated valve with membrane chamber

Valves and valve actuation – Fluid actuated or retarded – Fluid link or column actuator

Piezoelectric flow control valve

Valves and valve actuation – Fluid actuated or retarded – Fluid link or column actuator

Piezoelectrically actuated fuel injection valve

Utility Patent

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

Pilot actuated valve

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

Pilot actuator and spool valve assembly

Valves and valve actuation – Fluid actuated or retarded – Fluid link or column actuator

Pilot control valve with servo means

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

Pilot controlled valve for motor vehicle tank systems

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

Pilot mode two-port solenoid valve

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

Pilot operated control valve having a poppet with integral...

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

Pilot operated diaphragm valve

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

Pilot operated electrically actuated value assembly

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

Pilot operated flow regulating valve

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

Pilot operated fluid control valve

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

Pilot operated hydraulic control valve

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

Pilot operated hydraulic valve actuator

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

Pilot operated low flow valve