Test photoflash lamp

Combustion – Projector and igniter for liquid or gelled fuel slug or rod,...

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Details

431 93, F21K 502

Patent

active

039559122

ABSTRACT:
A photoflash lamp containing a readily ignitable, hydrogen-containing substance, such as shredded paper or a spot of sucrose, to controllably induce bursting of the lamp upon ignition for purposes of testing the relative strength and reliability of lamp containment systems, including the envelope, envelope coatings and flash unit enclosures.

REFERENCES:
patent: 1995938 (1935-03-01), Nichols
patent: 2490769 (1949-12-01), Andrea
patent: 2740281 (1956-04-01), Honing et al.
patent: 2816406 (1957-12-01), Eppig
patent: 3676663 (1972-07-01), Beare et al.

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