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1. (WO2019008930) STATOR AND MOTOR
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Pub. No.: WO/2019/008930 International Application No.: PCT/JP2018/019864
Publication Date: 10.01.2019 International Filing Date: 23.05.2018
IPC:
H02K 1/14 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
1
Details of the magnetic circuit
06
characterised by the shape, form, or construction
12
Stationary parts of the magnetic circuit
14
Stator cores with salient poles
Applicants:
日本電産テクノモータ株式会社 NIDEC TECHNO MOTOR CORPORATION [JP/JP]; 京都府京都市南区久世殿城町338番地 338 Kuzetonoshiro-cho, Minami-ku, Kyoto-shi, Kyoto 6018205, JP
Inventors:
石川 将之 ISHIKAWA,Masayuki; JP
Agent:
石塚 利博 ISHIZUKA, Toshihiro; JP
Priority Data:
2017-13134904.07.2017JP
Title (EN) STATOR AND MOTOR
(FR) STATOR ET MOTEUR
(JA) ステータおよびモータ
Abstract:
(EN) A stator of a motor is provided with: a magnetic body stator core including an annular core back surrounding a central axis extending vertically, and a plurality of teeth extending in a radial direction from the core back; a resin insulator covering at least part of the teeth; and a coil comprising a conducting wire wound around the teeth with the insulator interposed therebetween. The stator core is divided into a plurality of regions in the axial direction by interposing a non-magnetic layer which is non-magnetic and electrically insulating.
(FR) La présente invention concerne un stator d'un moteur, comprenant : un noyau de stator de corps magnétique comprenant un dos de noyau annulaire entourant un axe central s'étendant verticalement, et une pluralité de dents s'étendant dans une direction radiale à partir du dos de noyau ; un isolant en résine recouvrant au moins une partie des dents ; et une bobine comprenant un fil conducteur enroulé autour des dents, l'isolant étant intercalé entre ces derniers. Le noyau de stator est divisé en une pluralité de régions dans la direction axiale par interposition d'une couche non magnétique qui est non magnétique et électriquement isolante.
(JA) モータのステータは、上下に延びる中心軸を取り囲む環状のコアバックと、コアバックから径方向に延びた複数のティースと、を有する磁性体のステータコアと、少なくともティースの一部を覆う樹脂製のインシュレータと、インシュレータを介してティースに巻かれた導線からなるコイルとを備える。ステータコアは、非磁性かつ電気的絶縁である非磁性層が介在することで、軸方向において複数の領域に分割される。
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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)