发明名称 |
Permanent magnet type rotor and method of manufacturing the rotor |
摘要 |
A permanent magnet type rotor comprises an inner member 2 having an outer ring portion 21 ; an approximately annular outer member 1 having soft magnetism and an inner circumference contacting with an outer circumference of the outer ring portion; and plural permanent magnets 3 disposed at equal intervals on the outer circumference of the outer member toward the circumferential direction. At least one of the inner member 2 and the outer member 1 is made from a sintered material, and the inner member 2 and the outer member 1 are mutually sintered and bonded. Thickness and weight of a dynamotor itself can be reduced and high output and high efficiency can be achieved.
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申请公布号 |
US7151334(B2) |
申请公布日期 |
2006.12.19 |
申请号 |
US20030432607 |
申请日期 |
2003.06.03 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
ASAKA KAZUO;ARAKAWA TOMOAKI;KAGAYA TSUYOSHI;SHINZAKI SATORU;SATO HIROMITSU;FUKUDA KENJI;OGAWA HIROHISA;HORIE TATSURO;OKAMURA AKIHIRO;SATO KATSUAKI;KOMATSU TOSHIYASU;NAKAHARA YOUICHI |
分类号 |
H02K21/12;H01F41/02;H02K1/02;H02K1/27;H02K15/03 |
主分类号 |
H02K21/12 |
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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