EP 0560327 A2 19930915 - Lighting apparatus including two reflecting mirrors for one light source.
Title (en)
Lighting apparatus including two reflecting mirrors for one light source.
Title (de)
Beleuchtungsgerät mit zwei Reflektoren für eine einzige Lichtquelle.
Title (fr)
Appareil d'éclairage comportant deux miroirs pour une seule source de lumière.
Publication
Application
Priority
JP 1277192 U 19920313
Abstract (en)
A reflecting mirror (1) having its cross section of a parabolic shape is provided approximately in front of a filament (9) of a lamp bulb (7). A reflex reflecting portion (5) is provided between reflecting mirror (1) and a socket in which lamp bulb (7) inserted. Reflex reflecting portion (5) reflects back emitted light from filament (9), and then directs the reflected light forward through reflecting mirror (1). <IMAGE>
IPC 1-7
IPC 8 full level
F21L 4/00 (2006.01); F21V 7/09 (2006.01); G02B 5/10 (2006.01)
CPC (source: EP)
F21L 4/005 (2013.01); F21V 7/0025 (2013.01); F21V 7/0091 (2013.01)
Designated contracting state (EPC)
BE CH DE FR GB IT LI LU NL
DOCDB simple family (publication)
EP 0560327 A2 19930915; EP 0560327 A3 19930929; EP 0560327 B1 19960207; AU 3510893 A 19930916; AU 662803 B2 19950914; CA 2092600 A1 19930914; CA 2092600 C 19961015; DE 69301473 D1 19960321; DE 69301473 T2 19960814; HK 1007185 A1 19990401; JP 2601713 Y2 19991206; JP H0575901 U 19931015; NZ 247086 A 19951221
DOCDB simple family (application)
EP 93103850 A 19930310; AU 3510893 A 19930310; CA 2092600 A 19930312; DE 69301473 T 19930310; HK 98106412 A 19980624; JP 1277192 U 19920313; NZ 24708693 A 19930309