Antibounce device for electromagnetically driven shutter

Details Antibounce device for electromagnetically driven shutter Antibounce device for electromagnetically driven shutter

1980-03-26

1981-11-24

Gellner, Michael L.

354252, G03B 962

Patent

active

043020909

ABSTRACT:
An antibounce device for an electromagnetically driven shutter of a camera in which a braking current flowing in the direction reverse to the direction of a driving current is supplied to a shutter blade driving coil for a predetermined period of time immediately before completion of the travel of shutter blades.

REFERENCES:
patent: 3604330 (1971-09-01), Fahlenberg et al.

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