EP 1139011 B1 20060920 - Space saving infrared projection type motor vehicle headlamp
Title (en)
Space saving infrared projection type motor vehicle headlamp
Title (de)
Raumsparender Infrarot-Scheinwerfer für Fahrzeuge nach dem Projektionsprinzip
Title (fr)
Projecteur elliptique de véhicule automobile à infrarouges et à encombrement réduit
Publication
Application
Priority
FR 0007001 A 20000531
Abstract (en)
[origin: EP1139011A1] The headlamp has between the reflector (100) and the lens (200) a filter (300) that is opaque to visible light and transparent to infra-red light. The filter is displaced between a position where it is clear of the visible light beam from the light source (110) and a position where most of the beam passes through the filter.
IPC 8 full level
F21S 8/10 (2006.01); F21S 8/12 (2006.01); F21V 5/00 (2006.01); F21V 9/04 (2006.01); F21V 14/08 (2006.01); F21W 101/10 (2006.01); F21Y 101/00 (2016.01)
CPC (source: EP US)
F21S 41/255 (2017.12 - EP US); F21S 41/275 (2017.12 - EP US); F21S 41/686 (2017.12 - EP US); F21V 7/24 (2018.01 - EP US); F21V 9/04 (2013.01 - EP US); F21W 2102/00 (2017.12 - US)
Designated contracting state (EPC)
DE ES GB IT
DOCDB simple family (publication)
EP 1139011 A1 20011004; EP 1139011 B1 20060920; DE 60123151 D1 20061102; DE 60123151 T2 20070920; ES 2272426 T3 20070501; FR 2809797 A1 20011207; FR 2809797 B1 20020823; JP 2002008416 A 20020111; JP 4976620 B2 20120718; US 2001050344 A1 20011213; US 6897459 B2 20050524
DOCDB simple family (application)
EP 01400670 A 20010314; DE 60123151 T 20010314; ES 01400670 T 20010314; FR 0007001 A 20000531; JP 2001155511 A 20010524; US 87076501 A 20010531