Control circuit for photographic apparatus

Details Control circuit for photographic apparatus Control circuit for photographic apparatus

1976-06-21

1978-03-28

Hix, L. T.

354 34, 354 51, 354 60R, 354145, 354149, 354195, G03B 708, G03B 300, G03B 1505

Patent

active

RE0295990

ABSTRACT:
An automatic photographic camera, which features automatic focusing, automatic exposure control, automatic flash operation and automatic film advance and shutter cocking, includes an electronic control circuit. The electronic control circuit includes a binary logic circuit which is responsive to a number of parametric signals to effect a control of the timing and actuation of the several automatic functions of the camera.

REFERENCES:
patent: 3659509 (1972-05-01), Burgarella
patent: 3774385 (1973-07-01), Burgarella et al.

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