EP 0836046 B1 19990721 - Indirect outdoor luminaire
Title (en)
Indirect outdoor luminaire
Title (de)
Aussenleuchte mit Sekundärtechnik
Title (fr)
Dispositif d'éclairage extérieur à éclairage indirect
Publication
Application
Priority
EP 96115856 A 19961002
Abstract (en)
[origin: EP0836046A1] The light has a secondary reflector on the underside of the roof reflector and which consists of a number of reflector elements (41) arranged in raster formation, each with a mirrored, double convex curvature surface with a group of first and second, mutually perpendicular curved contours (45,46). The first contour, when viewed in a transverse plane of the reflector element, consists of two mutually symmetrical contour halves with curvature decreasing from in to out. The second contour, which lies in a longitudinal pane, consists essentially of a circular section curve with its apex in a transverse plane at a defined distance from the adjacent edge of the reflector element.
IPC 1-7
IPC 8 full level
F21V 7/00 (2006.01)
CPC (source: EP)
F21V 7/0008 (2013.01); F21W 2131/103 (2013.01)
Designated contracting state (EPC)
AT CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0836046 A1 19980415; EP 0836046 B1 19990721; AT E182396 T1 19990815; DE 59602490 D1 19990826
DOCDB simple family (application)
EP 96115856 A 19961002; AT 96115856 T 19961002; DE 59602490 T 19961002