EP 0173235 A2 19860305 - Low wattage metal halide lamp.
Title (en)
Low wattage metal halide lamp.
Title (de)
Metallhalogenidlampe mit niedrigem Vermögen.
Title (fr)
Lampe à halogénure métallique à basse puissance.
Publication
Application
Priority
US 64200984 A 19840820
Abstract (en)
A low wattage metal halide discharge lamp includes a sealed outer envelope with a pair of electrical conductors passing therethrough and containing an arc tube having a pair of electrodes electrically connected to the pair of electrical conductors with a chemical fill within the arc tube including iodides of sodium and scandium of a molar ratio in the range of about 20:1 to 28:1.
IPC 1-7
IPC 8 full level
H01J 61/20 (2006.01); H01J 61/12 (2006.01); H01J 61/82 (2006.01)
CPC (source: EP)
H01J 61/125 (2013.01); H01J 61/827 (2013.01)
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
EP 0173235 A2 19860305; EP 0173235 A3 19881019; EP 0173235 B1 19910626; CA 1246653 A 19881213; DE 3583314 D1 19910801; JP S6164060 A 19860402
DOCDB simple family (application)
EP 85110460 A 19850820; CA 483654 A 19850611; DE 3583314 T 19850820; JP 18061585 A 19850819