Motor driving device of a camera

Details Motor driving device of a camera Motor driving device of a camera

1983-10-03

1985-06-25

Adams, Russell E.

354212, G03B 118

Patent

active

045250499

ABSTRACT:
A device for flowing a driving current to a motor to drive the motor comprises a capacitor and means responsive to the charging current flowing into the capacitor to supply the driving current to the motor. The responsive includes charging means for supplying the charging current to the capacitor and means for discharging the charge charged in the capacitor during the supply of the driving current to the motor.

REFERENCES:
patent: 3927413 (1975-12-01), Kimura et al.
patent: 4190340 (1980-02-01), Maida
patent: 4451150 (1984-05-01), Maida
patent: 4457606 (1984-07-01), Ishizuki et al.
patent: 4465351 (1984-08-01), Tominaga

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