| 发明名称 |
ROTOR FOR AN ELECTRICAL MACHINE AND RELATIVE ASSEMBLY METHOD |
| 摘要 |
A rotor for an electrical machine includes a laminated core having a main axis and a plurality of poles delimiting a plurality of radial seats extending along the main axis, each seat being delimited by a first and a second pole. The rotor includes a plurality of magnets inserted in the seats and a plurality of springs locking the magnets in the seats; the springs acting between each magnet and the first pole delimiting the relative seat for pushing each magnet towards the second pole delimiting the same seat. |
| 申请公布号 |
US2014252892(A1) |
申请公布日期 |
2014.09.11 |
| 申请号 |
US201214350450 |
申请日期 |
2012.10.17 |
| 申请人 |
SPAL AUTOMOTIVE S.r.l. |
发明人 |
De Filippis Pietro |
| 分类号 |
H02K1/27;H02K15/03 |
主分类号 |
H02K1/27 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A rotor for an electrical machine comprising:
a laminated core having a main axis and a plurality of poles delimiting a plurality of radial seats extending along the main axis, each seat being delimited by a first and a second pole, the rotor comprising a plurality of magnets inserted in the seats and elastic means for locking the magnets in the seats, the rotor being characterised in that the elastic means operate between each magnet and the first pole delimiting the relative seat for pushing each magnet towards the second pole delimiting the same seat. |
| 地址 |
Correggio (Reggio Emilia) IT |
