EP 0601389 B1 19960626 - Lamp with a light influencing cover glass
Title (en)
Lamp with a light influencing cover glass
Title (de)
Leuchte mit lichtbeeinflussender Abdeckung
Title (fr)
Lampe équipée d'une vitre influençant la lumière émise
Publication
Application
Priority
DE 4240915 A 19921204
Abstract (en)
[origin: EP0601389A1] A lamp (1) is specified having a luminous means (2) which has an elongate light-generating device (3), a reflector (5) having an exit opening (6), and a light-influencing cover glass (7) which is arranged in front of the exit opening (6) of the reflector (5). With a lamp of this kind it should be possible to achieve a uniform brightness in the room (space) to be illuminated despite the elongate extension of the light-generating device (3). For this purpose the cover glass (7) is constructed as a pane and has on its side facing the reflector (5) structured elements (8) which project in the direction of the reflector (5). <IMAGE>
IPC 1-7
IPC 8 full level
F21V 13/04 (2006.01)
CPC (source: EP)
F21V 13/04 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0601389 A1 19940615; EP 0601389 B1 19960626; AT E139832 T1 19960715; CZ 262993 A3 19941019; DE 4240915 A1 19940609; DE 59303069 D1 19960801; DK 0601389 T3 19960805; ES 2089682 T3 19961001; GR 3020370 T3 19960930; HU H3781 A 19960628; NO 934435 D0 19931206; NO 934435 L 19940606; PL 174232 B1 19980731; PL 301306 A1 19940613
DOCDB simple family (application)
EP 93118882 A 19931124; AT 93118882 T 19931124; CZ 262993 A 19931203; DE 4240915 A 19921204; DE 59303069 T 19931124; DK 93118882 T 19931124; ES 93118882 T 19931124; GR 960401739 T 19960627; HU 9303427 A 19931203; NO 934435 A 19931206; PL 30130693 A 19931203