EP 0933590 A3 20010314 - Halogen lamp with screen at the light output
Title (en)
Halogen lamp with screen at the light output
Title (de)
Halogenleuchte mit Lichtaustrittsblende
Title (fr)
Lampe à halogène avec cache en sortie de faisceau
Publication
Application
Priority
DE 19803880 A 19980131
Abstract (en)
[origin: EP0933590A2] the halogen light has a housing containing a halogen lamp (40) and a light output stop (16) mounted at the housing's light outlet opening. The stop has a holding ring (18) removably mounted on the housing with a radially inwardly protruding annular bridge (32). The holder ring has a first annular groove (24) on its radially inner side in which an O-ring (28) is inserted. The bridge is arranged on the front side of the first O-ring facing away from the lamp. A first stop plate (34) rests on the bridge from behind and a stop raster (44) is removably fixed in the holder ring
IPC 1-7
IPC 8 full level
F21V 11/06 (2006.01); F21V 17/14 (2006.01)
CPC (source: EP US)
F21V 11/06 (2013.01 - EP US); F21V 17/14 (2013.01 - EP US)
Citation (search report)
- [A] DE 2251131 A1 19731031 - SILL FRANZ KG
- [DA] CH 680684 A5 19921015 - WALDMANN GMBH & CO HERBERT
- [A] FR 1580755 A 19690905
- [DA] US 5349510 A 19940920 - JORDAN DAVID L [US], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0933590 A2 19990804; EP 0933590 A3 20010314; EP 0933590 B1 20060524; AT E327470 T1 20060615; DE 19803880 A1 19990812; DE 19803880 C2 20030918; DE 59913443 D1 20060629; SG 75913 A1 20001024; US 6179450 B1 20010130
DOCDB simple family (application)
EP 99101253 A 19990123; AT 99101253 T 19990123; DE 19803880 A 19980131; DE 59913443 T 19990123; SG 1999000279 A 19990130; US 24041199 A 19990129