Flashlamp array venting structure

Details Flashlamp array venting structure Flashlamp array venting structure

1997-01-24

1999-02-16

Lazarus, Ira S.

Combustion

Illuminating flash device, e.g., photographic bulb, etc.

Electrical means ignites charge

362 11, 362 12, 396155, 396191, 431357, 431359, 431361, F21K 500, G03B 1503

Patent

active

058713468

ABSTRACT:
A compact flash lamp array includes a housing defining a plurality of cavities, each cavity having a light emitting opening and an exhaust vent and containing a combustible mass. A transparent cover is fixed over the light emitting opening and means are provided for individually firing the combustible mass in each cavity. A valve cooperating with the exhaust vents opens the exhaust vent of a cavity in which a combustible mass is fired and closes the cavities containing unfired combustible masses.

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