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1. (WO2019065339) MOTOR
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Pub. No.: WO/2019/065339 International Application No.: PCT/JP2018/034334
Publication Date: 04.04.2019 International Filing Date: 18.09.2018
IPC:
H02K 11/33 (2016.01) ,H02K 3/46 (2006.01) ,H02K 3/52 (2006.01)
[IPC code unknown for H02K 11/33]
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
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
Applicants:
日本電産サーボ株式会社 NIDEC SERVO CORPORATION [JP/JP]; 群馬県桐生市相生町3-93 3-93, Aioi-cho, Kiryu-shi, Gunma 3760011, JP
Inventors:
高橋 遼太郎 TAKAHASHI,Ryotaro; JP
水上 浩二 MIZUKAMI,Koji; JP
Agent:
青山 耕三 KOZO,Aoyama; JP
Priority Data:
2017-19185729.09.2017JP
Title (EN) MOTOR
(FR) MOTEUR
(JA) モータ
Abstract:
(EN) In one embodiment of the motor of the present invention, the motor is provided with a plurality of wrapped pins around each of which a coil lead line is wound, and the end portions of the wrapped pins on one side in the axial direction and the coil lead lines are fixed by solder to the surface of a base plate facing toward the one side in the axial direction. An insulating portion is provided with a base plate–receiving portion that is in contact with the base plate from the other side in the axial direction. A heat sink is fixed to a cover, and an end portion of the heat sink on the other side in the axial direction presses an integrated circuit mounted on the base plate toward the other side in the axial direction. The heat sink and the base plate–receiving portion are disposed in overlapping positions when viewed from the axial direction.
(FR) Selon un mode de réalisation de l’invention, un moteur possède plusieurs broches d'enroulement autour desquelles est enroulée une ligne de bobine, et l'extrémité en direction axiale de chaque broche d’enroulement et la ligne de bobine sont fixées par soudage à une surface orientée en direction axiale d'un côté du substrat. Un partie d’isolation possède une partie de contact avec le substrat, destinée à entrer en contact à partir de l’autre côté du substrat. Un dissipateur thermique est fixé sur l’enveloppe du moteur, et une extrémité de l'autre côté du dissipateur thermique en direction axiale est retenue en direction axiale d'un circuit intégré, ce dernier étant monté sur un substrat. Le dissipateur thermique et la partie de contact avec le substrat se superposent lorsqu’ils sont observés en direction axiale.
(JA) 本発明のモータの一つの態様は、コイル引出線が巻かれる複数の絡げピンを有し、絡げピンの軸方向一方側の端部およびコイル引出線が、基板の軸方向一方側を向く面にハンダにより固定される。絶縁部は、基板に軸方向他方側から接触する基板受け部を有する。ヒートシンクは、カバーに固定され、ヒートシンクの軸方向他方側の端部は、基板に実装される集積回路を軸方向他方側へ向けて押さえる。ヒートシンクと基板受け部とは、軸方向から見て重なる位置に配置される。
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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)