Electrical driving circuit of camera

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Details

354 23D, 354173, 354266, G03B 1742

Patent

active

040866033

ABSTRACT:
The present invention relates to an electrical driving circuit of a camera, particularly for preventing the misoperation of the release, whereby an interval timer for controlling a constant period of taking photographs is provided so as to carry out the release operation with the period controlled by the interval timer, while the operation state of the film winding up means of the camera is detected in such a manner that the release operation with the period of the interval timer is prohibited when the operation of the film winding up means has not been completed before the release operation with the period of the interval timer.

REFERENCES:
patent: 3688669 (1972-09-01), Ogiso et al.
patent: 3852779 (1974-12-01), Yamamichi et al.
patent: 3893136 (1975-07-01), Ando et al.
patent: 3898679 (1975-08-01), Ogiso et al.
patent: 3903534 (1975-09-01), Ito
patent: 3940776 (1976-02-01), Kondo

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