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1. (WO2019008722) STATOR, MOTOR, DRIVE DEVICE, COMPRESSOR, AIR CONDITIONER, AND METHOD FOR PRODUCING STATOR
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Pub. No.: WO/2019/008722 International Application No.: PCT/JP2017/024791
Publication Date: 10.01.2019 International Filing Date: 06.07.2017
IPC:
H02K 3/34 (2006.01) ,H02K 1/04 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
3
Details of windings
32
Windings characterised by the shape, form, or construction of the insulation
34
between conductors or between conductor and core, e.g. slot insulation
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
1
Details of the magnetic circuit
04
characterised by the material used for insulating the magnetic circuit or parts thereof
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:
馬場 和彦 BABA Kazuhiko; JP
Agent:
前田 実 MAEDA Minoru; JP
山形 洋一 YAMAGATA Yoichi; JP
佐藤 賢改 SATO Yoshinori; JP
篠原 昌彦 SHINOHARA Masahiko; JP
Priority Data:
Title (EN) STATOR, MOTOR, DRIVE DEVICE, COMPRESSOR, AIR CONDITIONER, AND METHOD FOR PRODUCING STATOR
(FR) STATOR, MOTEUR, DISPOSITIF D'ENTRAÎNEMENT, CLIMATISEUR, ET PROCÉDÉ DE PRODUCTION DE STATOR
(JA) 固定子、電動機、駆動装置、圧縮機、空気調和装置および固定子の製造方法
Abstract:
(EN) A stator comprises a stator core. The stator core has a yoke part which extends in the circumferential direction around an axis, a plurality of teeth which either extend from the yoke part in the direction towards the axis, or in the direction away from the axis, and slots which are formed between two teeth which are adjacent in the circumferential direction from among the plurality of teeth. The stator core has a plurality of layered elements which are layered in the axial direction, and gaps are formed between two layered elements which are adjacent in the axial direction from among the plurality of layered elements. The stator also comprises first insulation members provided within the slots, and second insulation members which are provided between the stator core and first insulation members, and close the slot side of the gaps.
(FR) La présente invention concerne un stator qui comprend un noyau de stator. Le noyau de stator a une partie de culasse qui s'étend dans la direction circonférentielle autour d'un axe, une pluralité de dents qui s'étendent soit à partir de la partie de culasse dans la direction vers l'axe, soit dans la direction opposée à l'axe, et des fentes qui sont formées entre deux dents qui sont adjacentes dans la direction circonférentielle parmi la pluralité de dents. Le noyau de stator a une pluralité d'éléments stratifiés qui sont stratifiés dans la direction axiale, et des espaces sont formés entre deux éléments stratifiés qui sont adjacents dans la direction axiale parmi la pluralité d'éléments stratifiés. Le stator comprend également des premiers éléments d'isolation disposés à l'intérieur des fentes, et des seconds éléments d'isolation qui sont disposés entre le noyau de stator et les premiers éléments d'isolation, et ferment le côté fente des espaces.
(JA) 固定子は、固定子鉄心を備える。固定子鉄心は、軸線を中心とする周方向に延在するヨーク部と、ヨーク部から軸線に向かう方向または軸線から離間する方向に延在する複数のティースと、複数のティースのうち周方向に隣り合う2つのティースの間に形成されたスロットとを有する。固定子鉄心は、複数の積層要素が軸線の方向に積層されており、複数の積層要素のうち軸線の方向に隣り合う2つの積層要素の間に隙間が形成されている。固定子は、また、スロット内に設けられた第1の絶縁部と、固定子鉄心と第1の絶縁部との間に設けられ、隙間のスロット側を塞ぐ第2の絶縁部とを備える。
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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)