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1. (WO2019026788) MOTOR
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Pub. No.: WO/2019/026788 International Application No.: PCT/JP2018/028233
Publication Date: 07.02.2019 International Filing Date: 27.07.2018
IPC:
H02K 1/16 (2006.01) ,H02K 1/06 (2006.01) ,H02K 1/22 (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
16
Stator cores with slots for windings
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
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
Applicants:
ミネベアミツミ株式会社 MINEBEA MITSUMI INC. [JP/JP]; 長野県北佐久郡御代田町大字御代田4106-73 4106-73 Oaza Miyota, Miyota-machi, Kitasaku-gun, Nagano 3890293, JP
Inventors:
大塚 誠 OTSUKA, Makoto; JP
癸生川 幸嗣 KEBUKAWA, Koji; JP
Agent:
特許業務法人虎ノ門知的財産事務所 TORANOMON INTELLECTUAL PROPERTY FIRM; 東京都千代田区霞が関三丁目8番1号 8-1, Kasumigaseki, 3-chome, Chiyoda-ku, Tokyo 1000013, JP
Priority Data:
2017-14964502.08.2017JP
Title (EN) MOTOR
(FR) MOTEUR
(JA) モータ
Abstract:
(EN) The motor according to one embodiment is provided with a stator and a roller. The stator contains a yoke part and teeth that protrude from the yoke part. The ratio of the outer diameter of a rotor relative to the outer diameter of the stator is no more than 0.3. The stator is configured such that the ratio of the thickness of the yoke part relative to the outer diameter of the stator is 0.1-0.15.
(FR) L'invention, selon un mode de réalisation, concerne un moteur pourvu d'un stator et d'un rouleau. Le stator contient une partie culasse et des dents qui font saillie de la partie culasse. Le rapport du diamètre externe d'un rotor au diamètre externe du stator est inférieur ou égal à 0,3. Le stator est conçu pour que le rapport de l'épaisseur de la partie culasse au diamètre externe du stator soit inscrit dans la plage de 0,1 à 0,15.
(JA) 実施形態に係るモータは、ステータと、ローラとを備える。ステータは、ヨーク部およびヨーク部から突出するティースを含む。ロータは、ステータの外径に対する外径の比率が0.3以下である。また、ステータは、ステータの外径に対するヨーク部の厚みの比率が0.1~0.15である。
front page image
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, 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)