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1. (WO2017094271) AXIAL-GAP DYNAMO-ELECTRIC MACHINE AND METHOD FOR MANUFACTURING SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/094271 International Application No.: PCT/JP2016/060727
Publication Date: 08.06.2017 International Filing Date: 31.03.2016
IPC:
H02K 1/18 (2006.01) ,H02K 1/14 (2006.01) ,H02K 21/24 (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
18
Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
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
14
Stator cores with salient poles
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
21
Synchronous motors having permanent magnet; Synchronous generators having permanent magnet
12
with stationary armature and rotating magnet
24
magnet axially facing armature, e.g. hub-type cycle dynamo
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:
小川 徹 OGAWA, Toru; JP
有田 秀哲 ARITA, Hideaki; JP
大穀 晃裕 DAIKOKU, Akihiro; JP
Agent:
曾我 道治 SOGA, Michiharu; JP
Priority Data:
2015-23644303.12.2015JP
Title (EN) AXIAL-GAP DYNAMO-ELECTRIC MACHINE AND METHOD FOR MANUFACTURING SAME
(FR) MACHINE DYNAMO-ÉLECTRIQUE À ENTREFER AXIAL ET SON PROCÉDÉ DE FABRICATION
(JA) アキシャルギャップ型回転電機およびその製造方法
Abstract:
(EN) An axial-gap dynamo-electric machine comprises: a rotor; a stator having a stator core including a core back formed in a hollow disc-like shape, the stator core also including a plurality of teeth which extend in the axial direction from one axial surface of the core back and which are arranged in the circumferential direction, the teeth having front ends axially facing the rotor; a housing having a bottom where the other axial surface of the core back overlaps, the other axial surface being the surface on the reverse side of said axial surface of the core back in the axial direction; and an affixation member affixed to the bottom at a position which is radially offset from the core back and pressing said axial surface of the core back toward the bottom.
(FR) La présente invention concerne une machine dynamo-électrique à entrefer axial qui comprend : un rotor ; un stator ayant un noyau statorique comprenant un dos de noyau se présentant sous la forme d'un disque creux, le noyau statorique comprenant également une pluralité de dents qui s'étendent dans la direction axiale depuis une surface axiale du dos de noyau et qui sont disposées dans la direction circonférentielle, les dents comportant des extrémités avant orientées axialement vers le rotor ; un boîtier comportant un fond où l'autre surface axiale du dos de noyau se chevauche, l'autre surface axiale étant la surface côté opposé de ladite surface axiale du dos de noyau dans la direction axiale ; et un élément de fixation fixé au fond à une position qui est radialement décalée du dos de noyau et comprimant ladite surface axiale du dos de noyau vers le bas.
(JA)  回転子と、中空円盤状に形成されたコアバックおよびコアバックの軸方向一方面から軸方向に延び周方向に並んで配置された複数のティースを含む固定子鉄心を有し、ティースの先端部が軸方向について回転子に対向する固定子と、コアバックにおける軸方向一方面に対して軸方向について反対側の面である軸方向他方面が重ねられる底部を有するハウジングと、コアバックよりも径方向についてずれた位置で底部に固定され、コアバックにおける軸方向一方面を底部に向かって押す固定部材とを備えている。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN108370178US20180323663DE112016005510