Photographic flashlight apparatus

Details Photographic flashlight apparatus Photographic flashlight apparatus

1978-07-17

1980-04-01

Lechert, Jr., Stephen J.

Illumination

Photographic lighting

Safety or interlocks

362265, 362394, G03B 1502

Patent

active

041964586

ABSTRACT:
A flashlight apparatus includes a power switch, formed by a changeover switch, which is connected in a path to discharge a primary discharge capacitor and a trigger capacitor in its off condition to disable a flashlight operation. Simultaneously, a neon tube light which indicates the completion of charging of the primary discharge capacitor is turned off, indicating the off position of the power switch.

REFERENCES:
patent: 3745896 (1973-07-01), Sperti

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