Drive circuit for a vibration wave motor

Details Drive circuit for a vibration wave motor Drive circuit for a vibration wave motor

1985-02-07

1987-04-14

Salce, Patrick R.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310323, H01L 4108

Patent

active

046581723

ABSTRACT:
A drive circuit for stably driving a vibration wave motor at a resonance frequency of the motor.

REFERENCES:
patent: 3588690 (1971-06-01), Griffin
patent: 4504760 (1985-03-01), Yamamoto et al.
patent: 4510411 (1985-04-01), Hakamata et al.

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