Illumination – Self powered lamp – Having plural lamp bulbs or lamp sockets
Patent
1979-08-27
1981-06-16
Sebastian, Leland A.
Illumination
Self powered lamp
Having plural lamp bulbs or lamp sockets
362205, F21L 500, F21L 1502
Patent
active
042741300
ABSTRACT:
A combination flashlight and high intensity light source has a case containing a flashlight bulb, a high intensity flash lamp such as a Xenon flashlamp, and circuit means for selectively energizing the bulb and lamp to continuously illuminate the bulb and/or flash the lamp. The preferred embodiment is a hand-held self-contained battery powered flashlight having an elongate tubular case with a rear battery compartment for containing dry cells in end-to-end series relation and a front enlarged head portion containing a common reflector for the light bulb and flash lamp and a circuit board mounting the flash lamp flash circuit.
REFERENCES:
patent: 2501548 (1950-03-01), Street
patent: 2520023 (1950-08-01), Allen
patent: 2739305 (1956-03-01), Harmon
patent: 2980889 (1961-04-01), Meissner
patent: 4048631 (1977-09-01), Flores
Gluck Irwin
Nyhagen Donald R.
Sebastian Leland A.
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