F - Mech Eng,Light,Heat,Weapons – 21 – V
Patent
F - Mech Eng,Light,Heat,Weapons
21
V
240/11, 313/85
F21V 11/16 (2006.01) F21V 5/00 (2006.01)
Patent
CA 1239977
-15- AUTOMOBILE HEADLIGHT WITH COMBINED HEAT AND LIGHT SHIELD ABSTRACT An automobile headlight including a reflector, a plastic lens secured to the reflector, and a light source (e.g., tungsten halogen capsule) located within and surrounded by the reflector. Means for preventing light transmission through a preselected portion of the lens is provided, said means also substantially preventing heat buildup on the lens. In one embodiment, this means comprises a layer of mica located on the internal surface of the lens and having thereon a thin layer of aluminum. The aluminum serves as a substrate for a dark coating (e.g., black paint).
486631
Chakrabarti Kirti B.
English George J.
Gte Products Corporation
R. William Wray & Associates
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