EP 1999406 A1 20081210 - A LIGHT FITTING
Title (en)
A LIGHT FITTING
Title (de)
BELEUCHTUNGSKÖRPER
Title (fr)
LUMINAIRE
Publication
Application
Priority
- SE 2006050527 W 20061130
- SE 0600675 A 20060324
Abstract (en)
[origin: SE528795C2] The lighting fitting (1) illuminates a light source (2), a reflector (3) and a cover glass (4) provided with several lenses (5). The lenses break the light asymmetrically, so that on a surface at right-angles to the lens optical axis a rectangular or quadratic area is illuminated. The cover glass incorporates parallel upwardly extending combs (7) formed by two opposing side surfaces (8,9) at an angle to each other. Each comb has a wave-shape in its longitudinal direction so that the comb height varies. The base between two adjacent combs has a corresponding wave shape so that its height varies. The comb width at its base (10) is constant or varying, permitting the comb side surfaces to have a wave form which corresponds to the comb height variations. Each wave section in a comb comprises a prism which breaks the incoming light from the reflector.
IPC 8 full level
F21V 5/08 (2006.01); F21S 8/00 (2006.01); F21V 7/06 (2006.01); F21V 7/22 (2006.01); F21V 13/04 (2006.01); F21W 131/10 (2006.01); F21W 131/103 (2006.01)
CPC (source: EP SE US)
F21S 8/08 (2013.01 - EP); F21V 5/02 (2013.01 - EP SE US); F21V 5/04 (2013.01 - EP SE US); F21V 5/08 (2013.01 - EP SE US); F21V 7/06 (2013.01 - SE); F21V 7/22 (2013.01 - EP US); F21V 13/04 (2013.01 - EP SE US); F21V 7/06 (2013.01 - EP); F21W 2131/10 (2013.01 - EP); F21W 2131/1005 (2013.01 - EP); F21W 2131/103 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007111547 A1 20071004; AT E508321 T1 20110515; DE 602006021806 D1 20110616; EP 1999406 A1 20081210; EP 1999406 A4 20100630; EP 1999406 B1 20110504; PL 1999406 T3 20111031; SE 0600675 L 20070220; SE 528795 C2 20070220
DOCDB simple family (application)
SE 2006050527 W 20061130; AT 06824596 T 20061130; DE 602006021806 T 20061130; EP 06824596 A 20061130; PL 06824596 T 20061130; SE 0600675 A 20060324