US PATENT SUBCLASS 251 / 905
MOVABLE COIL ELECTRICAL ACTUATOR (E.G., VOICE COIL)

Current as of: June, 1999
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251 /   HD   VALVES AND VALVE ACTUATION

905MOVABLE COIL ELECTRICAL ACTUATOR (E.G., VOICE COIL)

DEFINITION

Classification: 251/905

MOVABLE COIL ELECTRICAL ACTUATOR (E.G., VOICE COIL):

Valves with electrical actuators whose coil windings move when energized.