| 发明名称 |
FIELD POLE MAGNET, FIELD POLE MAGNET MANUFACTURING METHOD, AND PERMANENT MAGNET ROTARY MACHINE |
| 摘要 |
<p>Provided is a field pole magnet to be installed in a rotor or a stator of a permanent magnet rotary machine, the field pole magnet including: multiple magnet pieces (31 to 34) formed by breaking and dividing a single permanent magnet; and at least one magnet-piece holding member (40) configured to hold these magnet pieces (31 to 34).</p> |
| 申请公布号 |
EP2333935(A4) |
申请公布日期 |
2013.05.22 |
| 申请号 |
EP20090817780 |
申请日期 |
2009.09.29 |
| 申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
MURAKAMI, RYOU;MISHIMURA, HIDEKI;KINO, NOBUO;HASHIMOTO, TOMIHITO |
| 分类号 |
H02K1/27;H01F7/02;H02K1/17;H02K15/03 |
主分类号 |
H02K1/27 |
| 代理机构 |
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