EP 1610055 B1 20160817 - Focusable projector with asymmetrical light distribution
Title (en)
Focusable projector with asymmetrical light distribution
Title (de)
Fokussierbarer Scheinwerfer mit asymetrischer Lichtverteilung
Title (fr)
Projecteur focalisable avec distribution de lumière disymétrique
Publication
Application
Priority
EP 04014665 A 20040623
Abstract (en)
[origin: EP1610055A1] The light bulb [2] and reflector [7] are positioned symmetrically on the axis of the lighting unit housing [6]. The focussing lens axis [3] is offset [A] from that of the light source and reflector.
IPC 8 full level
F21S 8/00 (2006.01); F21V 1/00 (2006.01); F21V 5/04 (2006.01); F21V 14/06 (2006.01)
CPC (source: EP US)
F21S 8/00 (2013.01 - EP US); F21V 5/04 (2013.01 - EP US); F21V 14/06 (2013.01 - EP US); F21W 2131/406 (2013.01 - EP US)
Citation (examination)
US 2210554 A 19400806 - PALERMO JOHN B, et al
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1610055 A1 20051228; EP 1610055 B1 20160817; CN 1724924 A 20060125; US 2005286249 A1 20051229; US 7347588 B2 20080325
DOCDB simple family (application)
EP 04014665 A 20040623; CN 200510078839 A 20050623; US 15913605 A 20050623