EP 0201926 B1 19890104 - INDIRECT MIRROR LIGHT FIXTURE
Title (en)
INDIRECT MIRROR LIGHT FIXTURE
Publication
Application
Priority
DE 3517897 A 19850517
Abstract (en)
[origin: US4794501A] The specular lamp or lighting fixture comprises a fluorescent tube as a light bulb which is arranged largely within a channel-shaped counter-reflector. Cross-lamellae for blanking the light of the fluorescent tube out in the longitudinal direction are seated on the counter-reflector. A channel-shaped main reflector which is designed large, and whose surface is preferably matted, is situated opposite the counter-reflector. A uniform luminance in the radiation region and a compact structure are achieved with the specular lamp. The luminance does not exceed a prescribed value in a prescribed, screened region.
IPC 1-7
IPC 8 full level
F21S 8/00 (2006.01); F21V 7/00 (2006.01); F21V 7/22 (2006.01); F21V 11/02 (2006.01); F21V 13/10 (2006.01); F21V 7/09 (2006.01)
CPC (source: EP US)
F21V 7/0008 (2013.01 - EP US); F21V 7/24 (2018.01 - EP US); F21V 7/28 (2018.01 - EP US); F21V 11/02 (2013.01 - EP US); F21V 13/10 (2013.01 - EP US); F21V 7/09 (2013.01 - EP US); F21Y 2103/00 (2013.01 - EP US); F21Y 2103/37 (2016.07 - EP US)
Citation (examination)
Produktprospekt "Objektleuchten", der Fa. Siemens AG, Katalog I, 4.23m 1982, p. 3/0
Designated contracting state (EPC)
AT CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0201926 A1 19861120; EP 0201926 B1 19890104; AT E39742 T1 19890115; DE 3661652 D1 19890209; DK 166102 B 19930308; DK 166102 C 19930719; DK 229186 A 19861118; DK 229186 D0 19860516; JP S61284003 A 19861215; NO 168387 B 19911104; NO 168387 C 19920212; NO 861958 L 19861118; US 4794501 A 19881227
DOCDB simple family (application)
EP 86106662 A 19860515; AT 86106662 T 19860515; DE 3661652 T 19860515; DK 229186 A 19860516; JP 10934386 A 19860513; NO 861958 A 19860516; US 86318286 A 19860514