EP 0076243 A1 19830406 - Omnidirectional reflector.
Title (en)
Omnidirectional reflector.
Title (de)
Allseitig wirkender Reflektor.
Title (fr)
Réflecteur omnidirectionnel.
Publication
Application
Priority
SE 8105771 A 19810930
Abstract (en)
In a reflector adapted to embrace as a continuous unit a light source situated in the centre of the reflector, the reflector is divided along the circumference into at least three parts (A, B, C ...) merging in each other, said reflector following a determined curve (K) in the vertical plane in the central portions of the various parts. Each of the parts (A, B, C ...) consists of two relatively reversed sectors (A min , A sec ; B min , B sec ...) which from said curve (K) are bent in the form of circular arcs in the horizontal plane (L, M, N, O) such that each part (A, B, C ...) reflects all the light beside the centre of the reflector and within a determined angular area.
IPC 1-7
IPC 8 full level
F21V 7/09 (2006.01)
CPC (source: EP)
F21V 7/09 (2013.01)
Citation (search report)
[X] FR 1222687 A 19600613 - ANCIENS ETS BARBIER
Designated contracting state (EPC)
AT BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0076243 A1 19830406; SE 436070 B 19841105; SE 8105771 L 19830331
DOCDB simple family (application)
EP 82850184 A 19820916; SE 8105771 A 19810930