发明名称 |
A STATOR FOR AN ELECTRIC MOTOR |
摘要 |
A stator and a rotor suitable for use in an electric motor or generator. The stator comprises a plurality of stator coils and a support for holding the coils around a rotor of the motor. A cylindrical sleeve is mounted radially inwardly on the support to form a barrier in use between cooling fluid passing over the coils and a rotor located within the stator. The rotor comprises a hub, a plurality of rotor segments, and a plurality of permanent magnets. The segments are arranged around the hub in a ring, with the permanent magnets disposed between the segments. A radially outwardly facing exposed surface of each magnet is spaced radially inwardly from an outer cylindrical profile defined by the segments. |
申请公布号 |
EP3022830(A2) |
申请公布日期 |
2016.05.25 |
申请号 |
EP20140744621 |
申请日期 |
2014.07.15 |
申请人 |
EQUIPMAKE LTD.;AIM CO., LTD. |
发明人 |
SAKURAI, YOSHITOSHI;FOLEY, IAN;OGILVIE, MARTIN;WILLIAMSON, ROB;KAWAMOTO, MICHIO |
分类号 |
H02K3/24;H02K1/27;H02K1/32;H02K5/128;H02K5/20;H02K9/04;H02K9/06;H02K9/197 |
主分类号 |
H02K3/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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