Control device for vibration type motor

Details Control device for vibration type motor Control device for vibration type motor

1992-11-18

1994-02-08

Budd, Mark O.

Electricity: motive power systems

Nonmagnetic motor

310316, H01L 4108

Patent

active

052851346

ABSTRACT:
There is disclosed a control device for selectively driving plural vibration type motors with a single drive circuit. A matching element is provided for matching the characteristics of the drive circuit with those of the selected motor, thus improving the driving efficiency in the drive of different vibration type motors with the same drive circuit.

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