Combustion – Illuminating flash device – e.g. – photographic bulb – etc. – Fuel charge within sealed transparent casing – e.g. – bulb
Patent
1981-05-08
1984-01-03
Scott, Samuel
Combustion
Illuminating flash device, e.g., photographic bulb, etc.
Fuel charge within sealed transparent casing, e.g., bulb
431365, 431362, 313285, 313238, 362 6, 362 11, 362 13, F21K 502
Patent
active
044240201
ABSTRACT:
An electrically-activated, miniature photoflash unit which includes a plurality (e.g., ten) of subminiature high voltage flash lamps arranged in a planar array. A singular mounting tab protrudes from the unit's housing and serves to connect the entire array when the tab is electrically connected to a power source (e.g., piezoelectric crystal) typically associated with many of today's cameras. Each of the lamps is inverted with respect to the tab and also serve to provide a low resistance circuit path therethrough subsequent to activation thereof.
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patent: 4164007 (1979-08-01), Audesse et al.
patent: 4245280 (1981-01-01), Hartman
patent: 4249230 (1981-02-01), Colville et al.
patent: 4306855 (1981-12-01), Brower et al.
patent: 4336570 (1982-06-01), Brower et al.
patent: 4375953 (1983-03-01), Bouchard et al.
Bouchard Andre C.
English George J.
Hall, Jr. Harold H.
Scholz John A.
Fraley Lawrence R.
Green Randall L.
GTE Products Corporation
Scott Samuel
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