Illumination – Plural light sources – Remote adjustment or positioning means
Reexamination Certificate
2005-09-20
2005-09-20
Sember, Thomas M. (Department: 2875)
Illumination
Plural light sources
Remote adjustment or positioning means
C362S327000, C362S330000, C362S290000, C362S354000, C362S345000
Reexamination Certificate
active
06945670
ABSTRACT:
There is proposed a luminaire (10) with which the exit angle of the light beams is restricted for the purpose of anti-dazzling. Further, in accordance with the invention there is attained in a simple manner and in particular without the employment of a light guide element a uniform emission of light over the entire surface of an optical element (14; 14-1, 14-2) arranged before or in the emission opening (13) of the luminaire (10). The optical element (14; 14-1, 14-2) has a plate-like core (16) of transparent material, which is occupied on one side with microprisms (17) which, with the formation of furrows (18)—starting from their roots—taper.
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Sejkora Günther
Zumtobel Jürg
Fitzpatrick ,Cella, Harper & Scinto
Sember Thomas M.
Zumtobel Staff GmbH
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