EP 0530654 B1 19951102 - Beacon lamp.
Title (en)
Beacon lamp.
Title (de)
Rundumkennleuchte.
Title (fr)
Gyrophare.
Publication
Application
Priority
DE 9111057 U 19910906
Abstract (en)
[origin: EP0530654A2] In a rotating flashing beacon whose incandescent lamp (3) is arranged with its incandescent filament at the focal point (2) of the parabolic reflector (6), it being the case that when the beacon is fitted the parabolic reflector (6) is mounted on the lower part (7) such that it can rotate about a vertical axis (X), and whose light hood (1) has cylindrical lenses (5) extending on the inside in the direction of the axis of rotation, there are arranged on the outside of the light hood (1) for the purpose of vertically spreading out the light, annular prisms (8) which are formed by depressions which have a V-shaped cross-section and extend concentrically with the vertical axis (X), and the annular prisms extend inside an annular strip which corresponds in width approximately to the height of the reflectively active surface of the reflector (6). <IMAGE>
IPC 1-7
IPC 8 full level
B60Q 1/26 (2006.01); F21S 8/00 (2006.01); F21V 5/00 (2006.01); F21V 5/04 (2006.01)
CPC (source: EP US)
F21V 5/046 (2013.01 - EP US); F21W 2111/00 (2013.01 - EP); F21W 2111/06 (2013.01 - EP)
Designated contracting state (EPC)
BE DE ES FR GB IT
DOCDB simple family (publication)
DE 9111057 U1 19911017; DE 59204186 D1 19951207; EP 0530654 A2 19930310; EP 0530654 A3 19930915; EP 0530654 B1 19951102; ES 2081010 T3 19960216
DOCDB simple family (application)
DE 9111057 U 19910906; DE 59204186 T 19920826; EP 92114496 A 19920826; ES 92114496 T 19920826