Apparatus for charging camera cells through flash bulb package r

Details Apparatus for charging camera cells through flash bulb package r Apparatus for charging camera cells through flash bulb package r

1978-02-28

1980-06-24

Hickey, Robert J.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

354126, H02J 700, G03B 1503

Patent

active

042097371

ABSTRACT:
A charger for recharging electrochemical cells contained within a camera having a flash bulb package receptacle. A charging cord mechanically and electrically adaptable to the flash bulb package receptacle is utilized to connect the charger to the camera, thereby obviating the necessity of creating a secondary opening in the envelope of the camera to accommodate the charger. Modification of the internal circuitry of the camera shutter timing and flash system permits the charging of the camera cells through the flash bulb package receptacle without interfering with the operation of the camera in its normal mode of operation.

REFERENCES:
patent: 3017559 (1962-01-01), Mallory
patent: 3544877 (1970-12-01), Erath
patent: 4080557 (1978-03-01), Hennion
patent: 4131351 (1978-12-01), Iwata et al.

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