Global Patent Index - EP 1723366 A1

EP 1723366 A1 2006-11-22 - LUMINAIRES FOR ARTIFICIAL LIGHTING

Title (en)

LUMINAIRES FOR ARTIFICIAL LIGHTING

Title (de)

LEUCHTEN FÜR KÜNSTLICHE BELEUCHTUNG

Title (fr)

LUMINAIRES DISPENSANT UN ECLAIRAGE ARTIFICIEL

Publication

EP 1723366 A1 (EN)

Application

EP 05730160 A

Priority

  • US 2005008375 W
  • US 55243304 P

Abstract (en)

[origin: WO2005090854A1] A luminaire 110 for distributing light rays from a light source may include a region (114 )configured to contain a lamp (116). The region (114) may extend along a longitudinal axis (112 )of the luminaire (110). The luminaire (110) may include first and second reflector portions (120) and (130) disposed along the longitudinal axis (112). The first reflector portion (120) may be configured to direct light rays in a direction (122) away from the ceiling, and the second reflector portion (130) may be configured to direct light rays in a direction (132) toward the ceiling. The light source may be between the second reflector portion (130) and the ceiling, with the second reflector portion (130) defining a cusp disposed at a first side of the light source. The first reflector portion (120) may extend through the second reflector portion (130) and beyond the light source to a second side of the light source opposite to the first side.

IPC 8 full level (invention and additional information)

F21V 7/00 (2006.01); F21S 2/00 (2006.01)

CPC (invention and additional information)

F21V 7/0025 (2013.01); F21S 2/00 (2013.01); F21V 7/0016 (2013.01); F21V 7/005 (2013.01); F21V 7/0091 (2013.01); F21V 2200/40 (2013.01); F21Y 2103/00 (2013.01)

Citation (search report)

See references of WO 2005090854A1

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family

WO 2005090854 A1 20050929; EP 1723366 A1 20061122; JP 2007529853 A 20071025; JP 4646973 B2 20110309