EP 0347867 B1 19941012 - Lighting system.
Title (en)
Lighting system.
Title (de)
Beleuchtungssystem.
Title (fr)
Système d'éclairage.
Publication
Application
Priority
DE 3820926 A 19880621
Abstract (en)
[origin: US4991065A] A lighting system is described for the uniform illumination of restricted working surfaces in which a large area reflector is used which partially spans the working surface and which is for example positioned above the head height of a standing person. This large area reflector is mounted on a vertical support which simultaneously carries the light source required to irradiate this large area reflector.
IPC 1-7
IPC 8 full level
F21S 2/00 (2006.01); F21S 6/00 (2006.01); F21S 8/00 (2006.01); F21V 7/00 (2006.01); F21V 14/04 (2006.01); F21V 21/06 (2006.01); F21V 23/02 (2006.01)
CPC (source: EP US)
F21S 2/00 (2013.01 - EP US); F21S 6/003 (2013.01 - EP US); F21V 7/0016 (2013.01 - EP US); F21V 14/04 (2013.01 - EP US); F21V 21/06 (2013.01 - EP US); F21V 23/02 (2013.01 - EP US); F21W 2131/402 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0347867 A2 19891227; EP 0347867 A3 19900613; EP 0347867 B1 19941012; AT E112837 T1 19941015; DE 3820926 A1 19891228; DE 58908487 D1 19941117; US 4991065 A 19910205
DOCDB simple family (application)
EP 89111250 A 19890620; AT 89111250 T 19890620; DE 3820926 A 19880621; DE 58908487 T 19890620; US 36910689 A 19890621