Vibration wave motor

Details Vibration wave motor Vibration wave motor

1987-07-06

1988-02-02

Budd, Mark O.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310358, 310365, 310366, H01L 4108

Patent

active

047230851

ABSTRACT:
A vibration wave motor generates a travelling torsional vibration wave in a vibration member to drive a movable member.

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