| 发明名称 |
STATOR OF ROTARY ELECTRIC MACHINE AND METHOD FOR MANUFACTURING SAME |
| 摘要 |
This stator includes: a plurality of divided core units 11a and 11b which respectively have: a plurality of annular divided cores 12a and 12b in each of which a plurality of tooth portions 13 are provided at a predetermined interval on the inner periphery of the corresponding one of annular back yoke portions 14 which are formed as a plurality of divided parts in the axial direction of the rotary electric machine; and a plurality of coils 15 respectively mounted to the tooth portions, wherein the plurality of divided core units are assembled in the axial direction such that the tooth portions thereof are coupled to each other via the annular back yoke portions. |
| 申请公布号 |
US2016344270(A1) |
申请公布日期 |
2016.11.24 |
| 申请号 |
US201415113862 |
申请日期 |
2014.04.04 |
| 申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
KATSURAGI Kota;OKAMOTO Shogo;HINO Tatsuro |
| 分类号 |
H02K15/02;H02K3/18;H02K3/52;H02K1/14 |
主分类号 |
H02K15/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A stator of a rotary electric machine, the stator comprising:
a plurality of divided core units which respectively have: a plurality of annular divided cores in each of which a plurality of tooth portions are provided at a predetermined interval on an inner periphery of a corresponding one of annular back yoke portions which are formed as a plurality of divided parts in an axial direction of the rotary electric machine; and a plurality of coils respectively mounted to the tooth portions, wherein the plurality of divided core units are assembled together in the axial direction such that the tooth portions thereof are coupled to each other via the annular back yoke portions. |
| 地址 |
Tokyo JP |
