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1. (WO2019044149) MOTOR AND MOTOR MANUFACTURING METHOD
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Pub. No.: WO/2019/044149 International Application No.: PCT/JP2018/024647
Publication Date: 07.03.2019 International Filing Date: 28.06.2018
IPC:
H02K 3/52 (2006.01) ,H02K 3/51 (2006.01) ,H02K 15/04 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
3
Details of windings
46
Fastening of windings on stator or rotor structure
52
Fastening salient pole windings or connections thereto
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
3
Details of windings
46
Fastening of windings on stator or rotor structure
50
Fastening of winding heads, equalising connectors, or connections thereto
51
applicable to rotors only
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
15
Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing dynamo-electric machines
04
of windings, prior to mounting into the machine
Applicants:
日本電産株式会社 NIDEC 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:
丹下 宏司 TANGE, Hiroshi; JP
Priority Data:
2017-16505830.08.2017JP
Title (EN) MOTOR AND MOTOR MANUFACTURING METHOD
(FR) MOTEUR ET PROCÉDÉ DE FABRICATION DE MOTEUR
(JA) モータ、及びモータの製造方法
Abstract:
(EN) [Problem] To provide a motor in which an increase in motor size is prevented and insulation between bus bars is ensured by means of a simple configuration. [Solution] A motor 100 is provided with: a rotor 20 including a vertically extending rotating shaft; a stator 30 including a plurality of coils 33; a plurality of bus bars 62, 63 electrically connected to the coils 33; and at least one insulating paper 61 having a penetrating portion 61b. At least two of the plurality of bus bars 62, 63 are arranged at partly overlapping positions in an axial view. A coil wire 34 extending from the coils 33 penetrates vertically through the penetrating portion 61b of the insulating paper 61. The insulating paper 61 is arranged between the bus bars 62, 63 in a position in which the bus bars 62, 63 overlap each other.
(FR) Cette invention concerne un moteur dont l'augmentation de la taille est évitée et où l'isolation entre les barres omnibus est assurée au moyen d'une configuration simple. Plus précisément, l'invention concerne un moteur (100) qui comprend : un rotor (20) comprenant un arbre rotatif s'étendant verticalement ; un stator (30) comprenant une pluralité de bobines (33) ; une pluralité de barres omnibus (62, 63) électriquement connectées aux bobines (33) ; et au moins un papier isolant (61) ayant une partie pénétrante (61b). Au moins deux de la pluralité de barres omnibus (62, 63) sont agencées dans des positions partiellement chevauchantes en vue axiale. Un fil de bobine (34) s'étendant à partir des bobines (33) pénètre verticalement à travers la partie pénétrante (61b) du papier isolant (61). Le papier isolant (61) est disposé entre les barres omnibus (62, 63) dans une position dans laquelle les barres omnibus (62, 63) se chevauchent.
(JA) 【課題】 モータにおいて、モータの寸法の増大を抑えると共に、簡単な構成でバスバー同士の絶縁性を確保することにある。 【解決手段】 モータ100は、上下に伸びる回転軸を有するロータ20と、複数のコイル33を有するステータ30と、コイル33と電気的に接続される複数のバスバー62,63と、貫通部61bを有する少なくとも1つの絶縁紙61と、を備えている。複数のバスバー62,63のうち少なくとも2つのバスバーは、軸方向視において、一部が互いに重なる位置に配置され、絶縁紙61の貫通部61bは、コイル33から延びるコイル線34が上下方向に貫通し、絶縁紙61は、バスバー62,63が重なる位置においてバスバー62,63の間に配置される。
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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)