Self-contained electroluminescent marker and light

Details Self-contained electroluminescent marker and light Self-contained electroluminescent marker and light

1997-11-03

1999-07-27

Wong, Don

Electric lamp and discharge devices: systems

With automatic shunt and/or cutout

Supply circuit current and/or potential actuated switch

315185S, 315 86, 362 84, 362206, 362802, H05B 3700

Patent

active

059295716

ABSTRACT:
A compact, rugged, long-lasting, battery-powered light fixture suitable for use as an emergency signal, marker, or flashlight has a lighting element made from a phosphorous-based luminescent film section curled into a cylindrical shape and packaged within a transparent tubular enclosure. The AC power supply and batteries are held in the center of the enclosure inside the lighting element.

REFERENCES:
patent: 5161879 (1992-11-01), McDermott
patent: 5313141 (1994-05-01), Kimball
patent: 5563472 (1996-10-01), Cassidy
patent: 5676451 (1997-10-01), Tabanera
patent: 5713655 (1998-02-01), Blackman
Durel 3 Electroluminescent System Product Selector Guide 1995 edition.

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