Illumination – Light source and modifier – Including reflector
Patent
1995-05-04
1996-07-23
Dority, Carroll B.
Illumination
Light source and modifier
Including reflector
F21V 700
Patent
active
055396291
ABSTRACT:
A multi-faceted light reflector has a reflecting surface with a plurality of adjacent facets, a light source placed in a predetermined spatial relationship to the reflecting surface, and an image surface placed in a predetermined spatial relationship to the light source and the reflecting surface. At least one of said facets has a differentially tilted parabolic cross section. The differentially tilted parabolic facet has a continuous and smooth surface with a focal axis having an angle of inclination with respect to the horizontal image surface that changes along the length of the facet.
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Chinniah Jeyachandrabose
Fallahi Amir M.
Koppolu Prasad M.
Dority Carroll B.
Ford Motor Company
Mierzwa Kevin G.
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