Combustion – Illuminating flash device – e.g. – photographic bulb – etc. – Fuel charge within sealed transparent casing – e.g. – bulb
Patent
1982-05-20
1984-02-21
Dority, Jr., Carroll B.
Combustion
Illuminating flash device, e.g., photographic bulb, etc.
Fuel charge within sealed transparent casing, e.g., bulb
F21K 502
Patent
active
044327250
ABSTRACT:
A photoflash lamp has an envelope containing a filamentary combustible material in a combustion-supporting atmosphere and is positioned adjacent an ignition means having a pair of electrical conductors sealed into one end of the envelope and bent to form loops within the envelope whereon a covering of primer material is disposed.
REFERENCES:
patent: 3602619 (1969-08-01), Vandertas et al.
patent: 4059389 (1977-11-01), Armstrong et al.
patent: 4348173 (1982-09-01), English et al.
Buffton Thomas H.
Dority Jr. Carroll B.
GTE Products Corporation
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