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1. (WO2018100967) ROTOR, MOTOR, AND METHOD FOR PRODUCING ROTOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/100967 International Application No.: PCT/JP2017/039718
Publication Date: 07.06.2018 International Filing Date: 02.11.2017
IPC:
H02K 1/27 (2006.01) ,H02K 1/22 (2006.01) ,H02K 15/02 (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
22
Rotating parts of magnetic circuit
27
Rotor cores with permanent magnets
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
22
Rotating parts of magnetic circuit
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
02
of stator or rotor bodies
Applicants: NIDEC CORPORATION[JP/JP]; 338 Kuzetonoshiro-cho, Minami-ku, Kyoto-shi, Kyoto 6018205, JP
Inventors: SHIRAISHI,Takashi; JP
HONDA,Takeshi; JP
UNO,Junichi; JP
FUJIHARA,Hisashi; JP
NAKAHARA,Yasuaki; JP
SAITO,Keisuke; JP
Priority Data:
2016-23316530.11.2016JP
Title (EN) ROTOR, MOTOR, AND METHOD FOR PRODUCING ROTOR
(FR) ROTOR, MOTEUR ET PROCÉDÉ DE PRODUCTION DE ROTOR
(JA) ロータ、モータ、およびロータの製造方法
Abstract:
(EN) Provided is a rotor comprising a rotor core formed by a plurality of thin plate cores being laminated. One of the thin plate cores has an inner plate section constituting a part of an inner core section and a plurality of outer plate sections constituting a part of an outer core section. At least some of the thin plate cores of the plurality of laminated thin plate cores have a connecting section, either one connecting section or a plurality of connecting sections. The connecting sections are mutually disposed at positions that are different for circumferentially-adjacent connecting sections and at positions different in plan view from those of other axially adjacent thin plate cores.
(FR) L'invention concerne un rotor comprenant un noyau de rotor constitué d'une pluralité de noyaux de plaque mince stratifiés. L'un des noyaux de plaque mince a une section de plaque interne constituant une partie d'une section de noyau interne et une pluralité de sections de plaque externe constituant une partie d'une section de noyau externe. Au moins certains des noyaux de plaque mince de la pluralité de noyaux de plaque mince stratifiés ont une section de liaison, soit une section de liaison, soit une pluralité de sections de liaison. Les sections de liaison sont disposées mutuellement à des positions qui sont différentes pour des sections de liaison adjacentes de manière circonférentielle et à des positions différentes dans une vue en plan de celles d'autres noyaux de plaque mince axialement adjacents.
(JA) 複数の薄板コアが積層されて構成されるロータコアを備え、1枚の前記薄板コアは、内コア部の一部を構成する内板部と、外コア部の一部を構成する複数の外板部と、を有し、積層される複数の前記薄板コアにおける少なくとも一部の前記薄板コアは、前記連結部を有し、前記連結部は一つである、または、前記連結部は複数であり、前記連結部の周方向両隣とは異なる位置に互いに配置され、軸方向に隣接する他の前記薄板コアとは平面視において異なる位置に前記連結部を有するロータとする。
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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)