EP 1263267 B1 20070502 - Method for starting a discharge lamp
Title (en)
Method for starting a discharge lamp
Title (de)
Verfahren zum Start einer Entladungslampe
Title (fr)
Méthode d'amorçage d'une lampe à décharge
Publication
Application
Priority
DE 10126011 A 20010528
Abstract (en)
[origin: EP1263267A2] One of the two electrode filaments (W1,W2) of the low pressure discharge lamp is preheated in the preheating phase. A direct current and an alternating current flow through the discharge lamp during in respective sub-phases of the operation phases. <??>An Independent claim is included for discharge lamp starter.
IPC 8 full level
H05B 41/295 (2006.01); H05B 41/04 (2006.01)
CPC (source: EP US)
H05B 41/295 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1263267 A2 20021204; EP 1263267 A3 20050601; EP 1263267 B1 20070502; CA 2383335 A1 20021128; DE 10126011 A1 20021205; DE 50210057 D1 20070614; US 2002175629 A1 20021128; US 6696791 B2 20040224
DOCDB simple family (application)
EP 02005924 A 20020314; CA 2383335 A 20020425; DE 10126011 A 20010528; DE 50210057 T 20020314; US 11974602 A 20020411