EP 1908092 A2 20080409 - LOW-PRESSURE GAS DISCHARGE LAMP WITH A NOVEL GAS FILLING
Title (en)
LOW-PRESSURE GAS DISCHARGE LAMP WITH A NOVEL GAS FILLING
Title (de)
NIEDERDRUCKGASENTLADUNGSLAMPE MIT NEUER GASFÜLLUNG
Title (fr)
NOUVEAU GAZ DE REMPLISSAGE POUR LAMPE A DECHARGE DE GAZ A BASSE PRESSION
Publication
Application
Priority
- EP 2006007343 W 20060725
- DE 102005035191 A 20050727
Abstract (en)
[origin: CA2616060A1] The invention relates to novel gas fillings of low-pressure gas discharge lamps for reducing the starting and arc drop voltages at low Hg vapor pressures. In favor of a mixture consisting of Ne and Kr, the Ar portion of the gas filling is considerably reduced.
IPC 8 full level
H01J 61/16 (2006.01); H01J 61/72 (2006.01)
CPC (source: EP US)
H01J 61/16 (2013.01 - EP US); H01J 61/28 (2013.01 - EP US); H01J 61/72 (2013.01 - EP US); H01J 61/20 (2013.01 - EP US)
Citation (search report)
See references of WO 2007012467A2
Designated contracting state (EPC)
DE FR GB HU IT
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102005035191 A1 20070201; CA 2616060 A1 20070201; CN 101361162 A 20090204; CN 101361162 B 20110907; EP 1908092 A2 20080409; JP 2009503771 A 20090129; JP 4700733 B2 20110615; US 2009284154 A1 20091119; US 7948182 B2 20110524; WO 2007012467 A2 20070201; WO 2007012467 A3 20080821
DOCDB simple family (application)
DE 102005035191 A 20050727; CA 2616060 A 20060725; CN 200680027043 A 20060725; EP 06776404 A 20060725; EP 2006007343 W 20060725; JP 2008523225 A 20060725; US 98952406 A 20060725