F - Mech Eng,Light,Heat,Weapons – 21 – V
Patent
F - Mech Eng,Light,Heat,Weapons
21
V
240/155
F21V 7/09 (2006.01) F21V 7/00 (2006.01) F21V 11/06 (2006.01) F21V 17/00 (2006.01) F21V 17/16 (2006.01) F21V 19/02 (2006.01) F21V 17/04 (2006.01) F21V 29/00 (2006.01)
Patent
CA 1062221
Abstract of Disclosure A spot-light reflector structure is made up of two reflector bodies, a main reflector body and an auxiliary reflector body both of which have a shape which is, in part, that of a paraboloid of revolution. Both reflector bodies are arranged in coaxial re- lation. The main reflector body has a central aperture and is non- parabolic in the region around said aperture. The auxiliary re- flector body is arranged inside of the main reflector body and has an upper portion which is substantially hemispherical and has a central aperture which is arranged in coaxial relation to the central aperture of the main reflector body. The central aperture of the auxiliary reflector body is surrounded by a tubular ex- tension which forms preferably an integral part thereof and which is in the shape of a paraboloid of revolution of considerably smaller size than that of the main reflector body.
256422
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