| 发明名称 |
ELECTRIC MOTOR |
| 摘要 |
An electric motor includes a yoke having a cylindrical section, two pairs of permanent magnets disposed at an inner circumferential surface of the cylindrical section to oppose each other, and an armature rotatably supported further inside in a radial direction than the permanent magnets, wherein at least a pair of first flat sections opposing each other in the radial direction are formed at the cylindrical section, and the permanent magnets are disposed at positions distant from the first flat sections. |
| 申请公布号 |
US2015130329(A1) |
申请公布日期 |
2015.05.14 |
| 申请号 |
US201214400635 |
申请日期 |
2012.05.25 |
| 申请人 |
Kawashima Yoshichika;Tokizaki Teppei;Kojima Naoki |
发明人 |
Kawashima Yoshichika;Tokizaki Teppei;Kojima Naoki |
| 分类号 |
H02K1/17;H02K13/00;H02K3/28;H02K11/00;H02K1/26 |
主分类号 |
H02K1/17 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electric motor comprising:
a yoke having a cylindrical section; two pairs of permanent magnets disposed at an inner circumferential surface of the cylindrical section to oppose each other; and an armature rotatably supported further inside in a radial direction than the permanent magnet, wherein at least a pair of first flat sections opposing each other in the radial direction are formed at the cylindrical section, and the permanent magnets are disposed at positions other than the first flat sections. |
| 地址 |
Kiryu-shi JP |
