EP 1400156 A1 20040324 - BALLAST DEVICE FOR FLUORESCENT TUBES COMPRISING AN INTEGRATED COOLING POINT
Title (en)
BALLAST DEVICE FOR FLUORESCENT TUBES COMPRISING AN INTEGRATED COOLING POINT
Title (de)
BETRIEBSGERÄT FÜR LEUCHTSTOFFRÖHREN MIT EINGEBAUTER KÜHLSTELLE
Title (fr)
EQUIPEMENT POUR TUBES FLUORESCENTS AVEC DISSIPATEUR INCORPORE
Publication
Application
Priority
- DE 0104138 W 20011102
- DE 10129755 A 20010620
Abstract (en)
[origin: WO03001856A1] The invention relates to a ballast device for lamps, comprising an integrated cooling point, whose mercury vapour pressure can be regulated by the heating of said cooling point. According to the invention, the temperature of the cooling point or a temperature in the vicinity of the cooling point is measured by means of a temperature sensor (15) and the heating output of the coils is regulated in such a way that the temperature of the lamp remains within an optimal range.
IPC 1-7
IPC 8 full level
H05B 41/24 (2006.01); H01J 1/00 (2006.01); H05B 41/36 (2006.01); H05B 41/392 (2006.01)
CPC (source: EP)
H05B 41/36 (2013.01); H05B 41/3927 (2013.01)
Citation (search report)
See references of WO 03001856A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 03001856 A1 20030103; AT E419734 T1 20090115; CA 2451590 A1 20030103; CZ 20033517 A3 20040512; DE 10129755 A1 20030102; DE 20122035 U1 20040513; DE 50114631 D1 20090212; EP 1400156 A1 20040324; EP 1400156 B1 20081231; ES 2320092 T3 20090519; HU P0401456 A2 20041028; JP 2004531040 A 20041007; PL 204319 B1 20091231; PL 374148 A1 20051003; RU 2004101293 A 20050620; SK 15962003 A3 20041005; TR 200302237 T1 20041221
DOCDB simple family (application)
DE 0104138 W 20011102; AT 01274324 T 20011102; CA 2451590 A 20011102; CZ 20033517 A 20011102; DE 10129755 A 20010620; DE 20122035 U 20011102; DE 50114631 T 20011102; EP 01274324 A 20011102; ES 01274324 T 20011102; HU P0401456 A 20011102; JP 2003508111 A 20011102; PL 37414801 A 20011102; RU 2004101293 A 20011102; SK 15962003 A 20011102; TR 200302237 T 20011102