EP 2047719 A1 20090415 - USE OF AN ELECTRONIC BALLAST, METHOD FOR DRIVING AN ELECTRONIC BALLAST AND DALI CONTROLLER
Title (en)
USE OF AN ELECTRONIC BALLAST, METHOD FOR DRIVING AN ELECTRONIC BALLAST AND DALI CONTROLLER
Title (de)
VERWENDUNG EINES ELEKTRONISCHEN VORSCHALTGERÄTS, VERFAHREN ZUR ANSTEUERUNG EINES ELEKTRONISCHEN VORSCHALTGERÄTS UND DALI-STEUERGERÄT
Title (fr)
UTILISATION D'UN BALLAST ÉLECTRONIQUE, PROCÉDÉ D'EXCITATION D'UN BALLAST ÉLECTRONIQUE ET APPAREIL DE COMMANDE DALI
Publication
Application
Priority
EP 2006007579 W 20060731
Abstract (en)
[origin: WO2008014803A1] An electronic ballast (12), which is known per se, for a lamp (14) which is designed for continuous filament pre-heating is used, according to the invention, in an environment in which the temperature is -20° C or less. When driving the electronic ballast (12), the continuous filament preheating of the electronic ballast (12) is activated at a first predetermined time, and the process of starting the lamp is activated at a second predetermined time. The electronic ballast (12) can be driven as appropriate for the environment (16) in which the electronic ballast (12) is located, by means of a suitable digital addressable lighting interface (DALI) controller (22).
IPC 8 full level
H05B 41/295 (2006.01)
CPC (source: EP)
H05B 41/295 (2013.01)
Citation (search report)
See references of WO 2008014803A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2008014803 A1 20080207; CN 101502181 A 20090805; EP 2047719 A1 20090415; JP 2009545126 A 20091217
DOCDB simple family (application)
EP 2006007579 W 20060731; CN 200680055505 A 20060731; EP 06776532 A 20060731; JP 2009522097 A 20060731