Metal arc flashlight

Details Metal arc flashlight Metal arc flashlight

1996-02-06

1997-05-20

Lazarus, Ira S.

Illumination

Self powered lamp

With movable focusing element

362322, 362293, 362282, F21L 900

Patent

active

056306610

ABSTRACT:
A rechargeable metal arc flashlight having a light generating assembly which utilizes a metal halide arc lamp mounted inside an elliptical reflector for focusing emitted light onto a diffusion screen. The flashlight utilizes a moveable collimating lens disposed in front of the screen to focus light from the screen into a collimated beam or a floodlight which is passed through a UV blocking filter. The flashlight includes a rechargable self-contained power source for igniting and sustaining ignition of the arc lamp.

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patent: 5388034 (1995-02-01), Allen et al.
patent: 5412548 (1995-05-01), Yee

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