EP 2770247 B1 20170621 - Motor vehicle light with an homogeneously bright appearance
Title (en)
Motor vehicle light with an homogeneously bright appearance
Title (de)
Kraftfahrzeugleuchte mit einem homogen hell leuchtenden Erscheinigungsbild
Title (fr)
Phare de véhicule automobile ayant une apparence lumineuse claire homogène
Publication
Application
Priority
DE 202013001767 U 20130223
Abstract (en)
[origin: EP2770247A2] The motor vehicle lamp has a light source (10) and a concave mirror reflector (12) having a focal length, where the light source is adapted to light incident from one direction on the mirror reflector to reflect in another direction to generate non-compliant light distribution. A flat radiator is provided, which is defined by the outgoing light incident on the reflector in one direction, where a light-emitting surface (16) is greater than half of the square of the focal length. The emitting surface extends in a direction perpendicular to the main emission direction of the reflector.
IPC 8 full level
F21S 8/10 (2006.01)
CPC (source: EP US)
F21S 41/155 (2017.12 - EP); F21S 41/24 (2017.12 - EP); F21S 41/337 (2017.12 - EP); F21S 41/365 (2017.12 - EP US); F21S 43/145 (2017.12 - EP); F21S 43/241 (2017.12 - EP); F21S 43/31 (2017.12 - EP); F21S 43/40 (2017.12 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 202013001767 U1 20130314; EP 2770247 A2 20140827; EP 2770247 A3 20150805; EP 2770247 B1 20170621
DOCDB simple family (application)
DE 202013001767 U 20130223; EP 14155174 A 20140214