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1. (WO2010079190) METHOD, OPERATING DEVICE, AND LIGHTING SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/079190 International Application No.: PCT/EP2010/050094
Publication Date: 15.07.2010 International Filing Date: 07.01.2010
IPC:
H05B 41/285 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
41
Circuit arrangements or apparatus for igniting or operating discharge lamps
14
Circuit arrangements
26
in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
28
using static converters
282
with semiconductor devices
285
Arrangements for protecting lamps or circuits against abnormal operating conditions
Applicants:
TRIDONIC GMBH & CO KG [AT/AT]; Färbergasse 15 A-6851 Dornbirn, AT (AllExceptUS)
NG, Chong [MY/GB]; GB (UsOnly)
DALBY, Paul [GB/GB]; GB (UsOnly)
KELLY, Jamie [GB/GB]; GB (UsOnly)
Inventors:
NG, Chong; GB
DALBY, Paul; GB
KELLY, Jamie; GB
Agent:
RUPP, Christian; Mitscherlich & Partner, Sonnenstrasse 33 80331 München, DE
Priority Data:
10 2009 004 174.509.01.2009DE
10 2009 009 915.820.02.2009DE
Title (DE) VERFAHREN, BETRIEBSGERÄT UND BELEUCHTUNGSSYSTEM
(EN) METHOD, OPERATING DEVICE, AND LIGHTING SYSTEM
(FR) PROCÉDÉ, DISPOSITIF DE FONCTIONNEMENT ET SYSTÈME D'ÉCLAIRAGE
Abstract:
(DE) Die Erfindung bezieht sich auf eine Schaltung (1) zum Betrieb eines Leuchtmittels (4), aufweisend - eine Halbbrücken- oder Vollbrückenschaltung (2) zur Bereitstellung einer Versorgungsspannung für das wenigstens eine Leuchtmittel (4), und - eine Steuerschaltung (3) zur Regelung des Betriebs der Leuchtmittel (4) und/oder Fehlererkennung, wobei der Steuerschaltung (3) an demselben Eingang ein Messignal, das den Strom durch die Brückenschaltung (2) oder den Lampenstrom wiedergibt, und ein Messignal, das die Spannung über dem wenigstens einen Leuchtmittel (4) wiedergibt, zugeführt werden.
(EN) The invention relates to a circuit (1) for operating a lighting means (4), comprising - a half bridge or full bridge circuit (2) for providing a supply voltage for the at least one lighting means (4), and - a control circuit (3) for controlling the operation of the lighting means (4) and/or detecting faults, wherein a measurement signal that represents the current through the bridge circuit (2) or the lamp current and a measurement signal that represents the voltage across the at least one lighting means (4) are fed to the control circuit (3) at the same input.
(FR) L'invention concerne un circuit (1) pour faire fonctionner un moyen d'éclairage (4), comprenant : – un circuit en demi-pont ou en pont intégral (2) destiné à fournir une tension d'alimentation audit au moins un moyen d'éclairage (4) et - un circuit de commande (3) destiné à réguler le fonctionnement du moyen d'éclairage (4) et/ou à détecter un défaut de fonctionnement. Le circuit de commande (3) reçoit sur la même entrée un signal de mesure qui indique l'intensité traversant le circuit en pont (2) ou l'intensité de la lampe et un signal de mesure qui indique la tension aux bornes dudit au moins un moyen d'éclairage (4).
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
ATA 9009/2010EP2377372US20110304272CN102273326DE112010000124