EP 1203187 B1 20051012 - ILLUMINATING SPOTLIGHT PROJECTOR AND LIGHTING INSTALLATION WITH OFFSET LIGHT SOURCE
Title (en)
ILLUMINATING SPOTLIGHT PROJECTOR AND LIGHTING INSTALLATION WITH OFFSET LIGHT SOURCE
Title (de)
SCHEINWERFER UND BELEUCHTUNGSEINRICHTUNG MIT VERSCHOBENEM BRENNPUNKT
Title (fr)
PROJECTEUR D'ECLAIRAGE ET INSTALLATION D'ECLAIRAGE A FOYER LUMINEUX DEPORTE
Publication
Application
Priority
- FR 0002290 W 20000810
- FR 9910628 A 19990819
Abstract (en)
[origin: US6682206B1] The invention concerns an illuminating spotlight emitting a narrow beam. The spotlight has a highly concentrated light source and a concave reflector for emitting an illuminating beam in a specific direction, along an emitting axis. A converging lens is interposed between the source and the reflector and in a plane passing through a conical segment. The source is bordered laterally on the reflector side with a sector of the converging lens providing a virtual image of the source located beyond the emitting axis, on the side opposite that of the lens. The virtual image of the light source is formed at the focus of the conical segment locally defining the reflector.
IPC 1-7
IPC 8 full level
F21S 2/00 (2006.01); F21V 5/04 (2006.01); F21V 7/00 (2006.01); F21V 7/16 (2006.01); F21V 13/00 (2006.01); F21V 13/04 (2006.01); F21V 17/02 (2006.01); F21V 17/04 (2006.01); F21Y 101/00 (2016.01)
CPC (source: EP US)
F21V 5/046 (2013.01 - EP US); F21V 5/048 (2013.01 - EP US); F21V 7/0008 (2013.01 - EP US); F21V 7/16 (2013.01 - EP US); F21V 13/04 (2013.01 - EP US); F21V 17/02 (2013.01 - EP US); F21V 17/04 (2013.01 - EP US); F21V 21/30 (2013.01 - EP US); F21V 21/32 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6682206 B1 20040127; AT E306639 T1 20051015; AU 7010700 A 20010319; CA 2382190 A1 20010301; DE 60023151 D1 20060223; EP 1203187 A1 20020508; EP 1203187 B1 20051012; FR 2797676 A1 20010223; FR 2797676 B1 20011005; JP 2003507865 A 20030225; WO 0114791 A1 20010301
DOCDB simple family (application)
US 4967902 A 20020529; AT 00958658 T 20000810; AU 7010700 A 20000810; CA 2382190 A 20000810; DE 60023151 T 20000810; EP 00958658 A 20000810; FR 0002290 W 20000810; FR 9910628 A 19990819; JP 2001518628 A 20000810