EP 0080703 A3 19840530 - TUBULAR SCREEN FOR ELECTRIC FLUORESCENT TUBES AND THE LIKE
Title (en)
TUBULAR SCREEN FOR ELECTRIC FLUORESCENT TUBES AND THE LIKE
Publication
Application
Priority
DE 8134594 U 19811127
Abstract (en)
[origin: EP0080703A2] In a tubular screen (10) for electric fluorescent tubes (14) having an opening extending in the longitudinal direction, the screen (10) is formed by longitudinal screen profiles (11) which are arranged at a distance from one another with the formation of two opposite through openings (12, 13) for the light beams. Fastened detachably on the inside of both longitudinal screen profiles (11) in each case is an angular reflector strip (16), whose angular edges (16a) are situated opposite one another, so that the limbs of the reflector strips (16) in each case form a reflector opening outwards. <IMAGE>
IPC 1-7
IPC 8 full level
F21S 8/00 (2006.01); F21V 15/00 (2006.01); F21V 15/01 (2006.01); F21V 23/00 (2006.01); F21Y 103/00 (2016.01)
IPC 8 main group level
F21V (2006.01)
CPC (source: EP US)
F21V 7/0016 (2013.01 - EP); F21V 7/0025 (2013.01 - EP); F21V 7/005 (2013.01 - EP); F21V 15/013 (2013.01 - EP); F21V 17/16 (2013.01 - EP US); F21V 17/104 (2013.01 - EP); F21V 17/164 (2013.01 - EP); F21Y 2103/00 (2013.01 - EP US)
Citation (search report)
- [X] EP 0026010 A1 19810401 - TREFFERS WILLEM M
- [X] US 3158327 A 19641124 - DAMERAL RAY C
- [A] FR 949146 A 19490822 - SAUNIER ANCIENS ETS
- [A] FR 2335138 A7 19770708 - SEMPERLUX GMBH [DE]
- [A] FR 2185772 A1 19740104 - SONIAG GEORGES [FR]
Designated contracting state (EPC)
AT DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0080703 A2 19830608; EP 0080703 A3 19840530; DE 8134594 U1 19820805; PT 75400 A 19820901; PT 75400 B 19840816
DOCDB simple family (application)
EP 82110898 A 19821125; DE 8134594 U 19811127; PT 7540082 A 19820809