发明名称 |
ROTOR CORE OF ROTATING ELECTRIC MACHINE AND METHOD OF MANUFACTURING THE SAME |
摘要 |
<p>A rotor core (8) of a rotating electrical machine formed by stacking a plurality of blanks (9, 9a) blanked from a steel sheet (Z), the blank (9, 9a) having a yoke (10), a magnetic pole portion (11) confronting the yoke (10), and a magnet insertion hole (12) positioned between the yoke (10) and the magnetic pole portion (11), the magnetic pole portion (11) having a projection (11a) projecting circumferentially at two circumferential sides thereof.</p> |
申请公布号 |
EP1768229(B1) |
申请公布日期 |
2015.07.15 |
申请号 |
EP20050730434 |
申请日期 |
2005.04.13 |
申请人 |
KABUSHIKI KAISHA TOSHIBA;TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION;MITSUI HIGH-TEC, INC. |
发明人 |
SHIGA, TSUYOSHI;SHIBATA, NOBORU |
分类号 |
H02K1/22;H02K1/27;H02K15/02 |
主分类号 |
H02K1/22 |
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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