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1. (WO2015114288) A CHARGING APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/114288 International Application No.: PCT/GB2014/053427
Publication Date: 06.08.2015 International Filing Date: 19.11.2014
IPC:
H02J 7/02 (2006.01) ,H02M 7/487 (2007.01) ,H02J 5/00 (2006.01)
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
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
02
for charging batteries from ac mains by converters
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
7
Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
42
Conversion of dc power input into ac power output without possibility of reversal
44
by static converters
48
using discharge tubes with control electrode or semiconductor devices with control electrode
483
Converters with outputs that each can have more than two voltage levels
487
Neutral point clamped inverters
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
5
Circuit arrangements for transfer of electric power between ac networks and dc networks
Applicants:
SPINNAKER INTERNATIONAL LIMITED [GB/GB]; Spinnaker House Saltash Parkway Saltash Cornwall PL12 6LF, GB
Inventors:
JACOBS, Gerhard; GB
TRIPP, Nicholas; GB
DAVEY, Paul; GB
AHMED, Mohammed; GB
Agent:
WITHERS & ROGERS LLP; 4 More London Riverside London SE1 2AU, GB
Priority Data:
1401710.731.01.2014GB
Title (EN) A CHARGING APPARATUS
(FR) APPAREIL DE CHARGE
Abstract:
(EN) Apparatus (40) for charging a rechargeable storage medium of an electrically powered device, the apparatus (40) comprising: a charging inductance (24) for wirelessly supplying energy to the device containing the storage medium to be charged; a tuning circuit (60, 62) for setting a resonant frequency of the charging inductance (24); and a driver circuit (70) for driving the charging inductance (24), wherein the driver circuit (40) comprises a neutral point clamped converter.
(FR) L'invention concerne un appareil (40) permettant de charger un moyen accumulateur rechargeable d'un dispositif alimenté électriquement, l'appareil (40) comprenant : une inductance de charge (24) permettant d'alimenter en énergie, de manière sans fil, le dispositif contenant le moyen accumulateur à charger ; un circuit de réglage (60, 62) permettant de définir une fréquence de résonance de l'inductance de charge (24) ; et un circuit pilote (70) permettant de piloter l'inductance de charge (24), le circuit pilote (40) comprenant un convertisseur bloqué en point neutre.
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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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)