EP 0722616 B1 19990908 - METAL HALOGENIDE DISCHARGE LAMP
Title (en)
METAL HALOGENIDE DISCHARGE LAMP
Title (de)
METALLHALOGENIDENTLADUNGSLAMPE
Title (fr)
LAMPE A DECHARGE D'HALOGENURE METALLIQUE
Publication
Application
Priority
- DE 9400753 W 19940630
- DE 4334074 A 19931006
Abstract (en)
[origin: WO9510120A1] A metal halogenide discharge lamp (1) with a coaxial discharge vessel (2) and an outer tube (9) is filled with metals that tend to diffusion. Their specific content is less than 6 mu mol/cm<3>. The current supply lines (4, 5) are surrounded over a large part of their length by an UV-absorbing sheath (14).
IPC 1-7
IPC 8 full level
H01J 61/12 (2006.01); H01J 61/20 (2006.01); H01J 61/30 (2006.01); H01J 61/34 (2006.01); H01J 61/36 (2006.01); H01J 61/82 (2006.01)
CPC (source: EP US)
H01J 61/125 (2013.01 - EP US); H01J 61/34 (2013.01 - EP US); H01J 61/36 (2013.01 - EP US); H01J 61/827 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
DE 4334074 A1 19950413; CN 1066853 C 20010606; CN 1132569 A 19961002; DE 59408733 D1 19991014; EP 0722616 A1 19960724; EP 0722616 B1 19990908; HU 216672 B 19990830; HU 9503684 D0 19960228; HU T73122 A 19960628; JP 3176631 B2 20010618; JP H08511127 A 19961119; US 5729091 A 19980317; WO 9510120 A1 19950413
DOCDB simple family (application)
DE 4334074 A 19931006; CN 94193691 A 19940630; DE 59408733 T 19940630; DE 9400753 W 19940630; EP 94919552 A 19940630; HU 9503684 A 19940630; JP 51053495 A 19940630; US 61953696 A 19960620