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1. (WO2010119324) ONBOARD MULTIPHASE CONVERTER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/119324    International Application No.:    PCT/IB2010/000803
Publication Date: 21.10.2010 International Filing Date: 12.04.2010
IPC:
H02M 3/158 (2006.01)
Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA [JP/JP]; 1, Toyota-cho, Toyota-shi Aichi-ken, 471-8571 (JP) (For All Designated States Except US).
FUMA, Hiroo [JP/JP]; (JP) (For US Only).
NISHIBE, Yuji [JP/JP]; (JP) (For US Only).
MANABE, Kota [JP/JP]; (JP) (For US Only).
KITAMURA, Nobuyuki [JP/JP]; (JP) (For US Only)
Inventors: FUMA, Hiroo; (JP).
NISHIBE, Yuji; (JP).
MANABE, Kota; (JP).
KITAMURA, Nobuyuki; (JP)
Priority Data:
2009-099776 16.04.2009 JP
Title (EN) ONBOARD MULTIPHASE CONVERTER
(FR) CONVERTISSEUR MULTIPHASE EMBARQUÉ
Abstract: front page image
(EN)An onboard multiphase converter that has a plurality of boost coils (32, 38) includes annular self-inductance cores (30, 36) which are provided for each of the boost coils and on each of which a corresponding one of the boost coils is wound; and annular mutual inductance cores which are provided for each pair of boost coils selected from the plurality of boost coils, on each of which the paired boost coils are wound and each of which includes a art of each self-inductance core corresponding to the paired boost coils. Each of the self-inductance cores and mutual inductance cores has a gap (34, 40, 42, 44) that divides a line in the circumferential direction thereof.
(FR)La présente invention concerne un convertisseur multiphase embarqué, comportant une pluralité de bobines de suralimentation (32, 38) et comprenant des noyaux annulaires à inductance propre (30, 36), prévus pour chacune des bobines de suralimentation, une bobine correspondante des bobines de suralimentation étant enroulée sur chacun d'eux ; et des noyaux annulaires à inductance mutuelle, prévus pour chaque paire de bobines de suralimentation choisies à partir de la pluralité de bobines de suralimentation, les bobines de suralimentation appariées étant enroulées sur de chacun d'eux, et chacun d'eux comprenant une partie de chaque noyau à inductance propre correspondant aux bobines de suralimentation appariées. Chacun des noyaux à inductance propre et des noyaux à inductance mutuelle présente un interstice (34, 40, 42, 44) divisant une ligne dans leur direction circonférentielle.
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, 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 (BW, GH, GM, KE, LR, 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: English (EN)
Filing Language: English (EN)