Combustion – Illuminating flash device – e.g. – photographic bulb – etc. – Fuel charge within sealed transparent casing – e.g. – bulb
Patent
1982-04-02
1984-03-06
Dority, Jr., Carroll B.
Combustion
Illuminating flash device, e.g., photographic bulb, etc.
Fuel charge within sealed transparent casing, e.g., bulb
362 4, 362 6, 362 15, F21K 500
Patent
active
044351569
ABSTRACT:
A miniaturized multilamp photoflash array having a plurality of flashlamps affixed to a printed circuit on the inner surface of a circuit board with a continuous strip of switching material forming a plurality of normally closed (N/C) switches coupling the flashlamps to a common conductor and a plurality of normally open (N/O) switches coupling all but one of a plurality of flashlamps to an energizing conductor.
REFERENCES:
patent: 4290747 (1981-09-01), Collins
patent: 4330821 (1982-05-01), Brower et al.
Buffton Thomas H.
Dority Jr. Carroll B.
GTE Products Corporation
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