发明名称 |
Armature core and brush-equipped DC motor using the same |
摘要 |
An armature core includes a central circular portion and a plurality of equi-spaced extensions extending from the central circular portion outwardly in the radial direction. The extensions and the central circular portions are in the form of an integral configuration and are formed by hot pressing magnetic metal powder particles, each of which is covered by an insulating material.
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申请公布号 |
US6157102(A) |
申请公布日期 |
2000.12.05 |
申请号 |
US19990391157 |
申请日期 |
1999.09.08 |
申请人 |
AISIN SEIKI KABUSHIKI KAISHA |
发明人 |
SUZUKI, MASAO;HAZAMA, SHINICHIRO;NAKAMOTO, TOKUNARI;KONDOH, YOSHIHITO |
分类号 |
F02D9/02;H02K1/02;H02K1/04;H02K1/24;H02K1/26;H02K23/40;(IPC1-7):H02K15/12 |
主分类号 |
F02D9/02 |
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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