EP 1583403 B1 20110622 - Ballast for at least one lamp
Title (en)
Ballast for at least one lamp
Title (de)
Vorschaltgerät für mindestens eine Lampe
Title (fr)
Ballast pour au moins une lampe
Publication
Application
Priority
- DE 102004016389 A 20040402
- DE 102004037382 A 20040802
Abstract (en)
[origin: EP1583403A1] A starter for a lamp (La) comprises at least two series switches (S1,S2) having a control circuit , power connection (Uo) and resonance lighting circuit between the switches and lamp comprising a series inductance (L1) and resonance capacitor (C1) ac parallel to the lamp connections (10,12). A retarding inductance (LB1) is in series with the lamp.
IPC 8 full level
H05B 39/04 (2006.01); H05B 41/24 (2006.01); H05B 41/02 (2006.01); H05B 41/282 (2006.01); H05B 41/288 (2006.01)
CPC (source: EP KR US)
A47L 9/0036 (2013.01 - KR); A47L 9/248 (2013.01 - KR); H05B 41/2827 (2013.01 - EP US); H05B 41/288 (2013.01 - EP US)
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 MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1583403 A1 20051005; EP 1583403 B1 20110622; AT E514316 T1 20110715; CA 2502846 A1 20051002; CN 1678159 A 20051005; CN 1678159 B 20100818; DE 102004037382 A1 20051020; JP 2005294268 A 20051020; JP 4843243 B2 20111221; KR 101145536 B1 20120515; KR 20060045452 A 20060517; TW 200605734 A 20060201; US 2005218833 A1 20051006; US 7129649 B2 20061031
DOCDB simple family (application)
EP 05004716 A 20050303; AT 05004716 T 20050303; CA 2502846 A 20050331; CN 200510062629 A 20050401; DE 102004037382 A 20040802; JP 2005108035 A 20050404; KR 20050027800 A 20050402; TW 94108216 A 20050317; US 9719205 A 20050404