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1. (WO2019064373) ELECTRIC MOTOR AND METHOD FOR MANUFACTURING ELECTRIC MOTOR
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Pub. No.: WO/2019/064373 International Application No.: PCT/JP2017/034937
Publication Date: 04.04.2019 International Filing Date: 27.09.2017
IPC:
H02K 3/04 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
3
Details of windings
04
Windings characterised by the conductor shape, form, or construction, e.g. with bar conductor
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
長谷川 治之 HASEGAWA, Haruyuki; JP
Agent:
高村 順 TAKAMURA, Jun; JP
Priority Data:
Title (EN) ELECTRIC MOTOR AND METHOD FOR MANUFACTURING ELECTRIC MOTOR
(FR) MOTEUR ÉLECTRIQUE ET PROCÉDÉ DE FABRICATION DE MOTEUR ÉLECTRIQUE
(JA) 電動機及び電動機の製造方法
Abstract:
(EN) A rotary electric machine of the present invention has: a stator provided with a stator core provided with core pieces (30) in multiples of 12 that are laminated structures of electromagnetic plates and that each have a core back (38a) and teeth (31a) that protrude from a first surface of the core back (38a), the stator being provided with magnet wires (34) wound onto the teeth (31a); and a rotor provided with magnets in multiples of 10 or multiples of 14 and disposed so that a gap is opened between the magnets and the teeth (31a). The magnet wires (34) are each provided with a winding wire part (36) that is wound onto each of the teeth (31a) and forms a coil, and a crossover wire part (37) that connects the winding wire parts (36) wound onto different teeth (31a) to each other. All of the crossover wire parts (37) are disposed on the second surface side of the core backs (38a).
(FR) La présente invention concerne une machine électrique tournante qui comprend : un stator comportant un noyau de stator pourvu de pièces de noyau (30) en multiples de 12 qui sont des structures stratifiées de plateaux électromagnétiques et qui ont chacune un dos de noyau (38a) et des dents (31a) qui font saillie à partir d'une première surface du dos de noyau (38a), le stator comportant des fils de bobinage (34) enroulés sur les dents (31a) ; et un rotor comportant des aimants en multiples de 10 ou en multiples de 14 et disposé de telle sorte qu'un espace est ouvert entre les aimants et les dents (31a). Les fils de bobinage (34) comportent chacun une partie de fil de bobinage (36) qui est enroulée sur chacune des dents (31a) et forme une bobine, et une partie de fil de croisement (37) qui relie les unes aux autres les parties de fil de bobinage (36) enroulées sur différentes dents (31a). Toutes les parties de fil de croisement (37) sont disposées sur le second côté de surface des dos de noyau (38a).
(JA) 回転電機は、コアバック(38a)とコアバック(38a)の第1の面から突出するティース(31a)とを有し、電磁鋼板の積層構造であるコア片(30)を12の倍数個備えた固定子コアと、ティース(31a)に巻かれるマグネットワイヤ(34)とを備えた固定子と、ティース(31a)と間隔を空けて配置される10の倍数個又は14の倍数個の磁石を備えた可動子とを有し、マグネットワイヤ(34)は、ティース(31a)に巻かれてコイルを形成する巻線部(36)と、異なるティース(31a)に巻かれた巻線部(36)同士を接続する渡線部(37)とを備え、全ての渡線部(37)は、コアバック(38a)の第2の面側に配置される。
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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: Japanese (JA)
Filing Language: Japanese (JA)