EP 1637800 B1 20091118 - Signal lamp, in particular for motor vehicles
Title (en)
Signal lamp, in particular for motor vehicles
Title (de)
Signalleuchte, insbesondere für Kraftfahrzeuge
Title (fr)
Feu de signalisation, en particulier pour véhicule automobile
Publication
Application
Priority
FR 0409984 A 20040921
Abstract (en)
[origin: EP1637800A1] The light has an optics located in front of a light source (S) constituted by a 16 watt HiPer lamp. The optics have a transparent disc orthogonal to an optical axis and centered on the axis, where the disc surface has prisms (12) operative by refraction to recover light rays coming from a concave mirror (M). Two parabolic crown arcs (9) permit to obtain a parallel beam that does not converge into a lamp (2).
IPC 8 full level
F21V 13/04 (2006.01); F21V 5/00 (2006.01); F21V 7/00 (2006.01); F21W 101/10 (2006.01); F21W 101/12 (2006.01); F21W 107/10 (2018.01); F21Y 101/00 (2016.01)
CPC (source: EP US)
F21S 43/26 (2017.12 - EP US); F21S 43/30 (2017.12 - EP US); F21S 43/40 (2017.12 - EP US)
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)
EP 1637800 A1 20060322; EP 1637800 B1 20091118; AT E449287 T1 20091215; DE 602005017722 D1 20091231; FR 2875578 A1 20060324; FR 2875578 B1 20061215; US 2006062010 A1 20060323; US 7607810 B2 20091027
DOCDB simple family (application)
EP 05291918 A 20050916; AT 05291918 T 20050916; DE 602005017722 T 20050916; FR 0409984 A 20040921; US 23154705 A 20050920