发明名称 |
ROTOR OF ROTARY ELECTRIC MACHINE |
摘要 |
A rotor of a rotary electric machine includes a rotor core and a plurality of magnetic parts. The rotor core has a plurality of slots provided along a circumferential direction. Each of the slots is separated by a center rib. The plurality of magnetic parts are disposed inside the rotor core along the circumferential direction at a predetermined interval. Each of the magnetic parts has a magnetization direction alternating with each other. Each of the magnetic parts includes a pair of permanent magnets placed inside each of the slots. The rotor core comprises a plurality of through-holes and a reinforcement rib. The plurality of through-holes each extend in an axial direction on an inner circumferential side of each of the magnetic parts. The reinforcement rib is disposed in each of the through-holes and in alignment with a circumferential center line of the center rib. |
申请公布号 |
US2012104891(A1) |
申请公布日期 |
2012.05.03 |
申请号 |
US201113283591 |
申请日期 |
2011.10.28 |
申请人 |
YAMAGUCHI TADASHI;INOUE MASASHI;HONDA MOTOR CO., LTD., |
发明人 |
YAMAGUCHI TADASHI;INOUE MASASHI |
分类号 |
H02K1/17 |
主分类号 |
H02K1/17 |
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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