Title (en)

Lighting assembly comprising two independent lighting systems

Title (de)

Leuchte mit zwei unabhängigen Beleuchtungssystemen

Title (fr)

Agencement d'éclairage comprenant deux systèmes d'éclairage indépendants

Publication

EP 1586812 A3 20071024 (DE)

Application

EP 05007886 A 20050411

Priority

DE 102004018382 A 20040416

Abstract (en)

[origin: EP1586812A2] A light in a housing (10) comprises a first system with a directly illuminating lamp alongside an extending light exit surface (24) that is lit indirectly via a reflector (16) by a second lamp above the first.

IPC 8 full level

F21S 8/00 (2006.01); F21V 7/00 (2006.01); F21V 11/02 (2006.01); F21W 131/402 (2006.01)

CPC (source: EP US)

F21V 7/0016 (2013.01 - EP); F21V 7/005 (2013.01 - EP US); F21V 11/02 (2013.01 - EP); F21W 2131/402 (2013.01 - EP); F21Y 2103/00 (2013.01 - EP US); F21Y 2115/10 (2016.07 - EP US)

Citation (search report)

• [X] DE 4443916 C1 19960509 - ZUMTOBEL LICHT [AT]
• [X] EP 1045195 A2 20001018 - ZUMTOBEL STAFF GMBH [AT]
• [X] WO 0159364 A1 20010816 - ZUMTOBEL STAFF GMBH [AT], et al
• [X] DE 20104346 U1 20010607 - WILA PATENT UND LIZENZGMBH SEV [CH]
• [X] US 2436635 A 19480224 - BISHOP JR ARTHUR DE
• [X] DE 19620209 A1 19971127 - ZUMTOBEL LICHT [AT]
• [X] EP 0272681 A2 19880629 - ENGEL HARTMUT S
• [X] DE 9209625 U1 19920917
• [A] DE 20205818 U1 20030821 - RUCO LICHT GMBH [DE]
• [A] EP 1043542 A2 20001011 - ZUMTOBEL STAFF GMBH [AT]
• [A] WO 2004027317 A1 20040401 - ZUMTOBEL STAFF GMBH [AT]
• [A] EP 0806605 A2 19971112 - TRILUX LENZE GMBH & CO KG [DE]
• [A] US 4300185 A 19811110 - WAKAMATSU JACK K
• [A] US 6161939 A 20001219 - BANSBACH UDO [DE]

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 MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR LV MK YU

DOCDB simple family (publication)

EP 1586812 A2 20051019; EP 1586812 A3 20071024; DE 102004018382 A1 20051117

DOCDB simple family (application)

EP 05007886 A 20050411; DE 102004018382 A 20040416