Vibration wave motor

Details Vibration wave motor Vibration wave motor

1986-03-25

1987-09-08

Budd, Mark O.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310328, H01L 4108

Patent

active

046926526

ABSTRACT:
A vibration wave motor in which frequency signals are applied to electro-mechanical energy converting elements generates a travelling vibration wave on a vibratory member by two standing waves. The electro-mechanical energy converting elements are joined to the vibrating member so as to maintain the balance between the two standing waves.

REFERENCES:
patent: 4504760 (1985-03-01), Yamamoto et al.
patent: 4562373 (1985-12-01), Tokusima et al.
patent: 4562374 (1985-12-01), Sashida

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