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Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/113888 International Application No.: PCT/EP2013/052062
Publication Date: 08.08.2013 International Filing Date: 01.02.2013
IPC:
H05B 37/02 (2006.01) ,H02J 9/02 (2006.01) ,H05B 41/285 (2006.01) ,H05B 41/292 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
37
Circuit arrangements for electric light sources in general
02
Controlling
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
9
Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
02
in which an auxiliary distribution system and its associated lamps are brought into service
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
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
288
with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
292
Arrangements for protecting lamps or circuits against abnormal operating conditions
Applicants: TRIDONIC UK LTD[GB/GB]; Aurora House Hampshire International Business Park Crockford Lane Chineham Basingstoke RG24 8LB, GB
Inventors: WILSON, Ian; GB
Agent: FOSTER, MARK; Mathisen & Macara LLP Communications House South Street Staines-upon-Thames Middlesex TW18 4PR, GB
Priority Data:
1201901.403.02.2012GB
Title (EN) LIGHTING POWER SUPPLY
(FR) SYSTÈME D'ALIMENTATION D'ÉCLAIRAGE
Abstract:
(EN) Lighting power supply system (1) including a mains input converter (11) operable to provide power, a controller (17) operable to control at least one element of the lighting system, a controller bus (26) and a controller interface (25) operable to provide control signals from the bus to the lighting system. An auxiliary converter (43) powers the lighting system from the bus and it may allow the controller to continue to be powered when the mains input is absent and an emergency battery (19) is depleted.
(FR) Cette invention concerne un système d'alimentation d'éclairage (1) comprenant un convertisseur de courant de secteur (11) qui fournit du courant, un contrôleur (17) qui contrôle au moins un élément du système d'éclairage, un bus de contrôleur (26) et une interface de contrôleur (25) qui transmet au système d'éclairage les signaux de commande issus du bus. Un convertisseur auxiliaire (43) alimente le système d'éclairage à partir du bus et il peut assurer l'alimentation ininterrompue du contrôleur en cas de coupure du courant de secteur et d'épuisement d'une batterie de secours (19).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, 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: English (EN)
Filing Language: English (EN)