发明名称 |
PERMANENT MAGNET AND COATING OF ITS SURFACE |
摘要 |
PROBLEM TO BE SOLVED: To form a relaxation layer of stress while preventing the decrease of leakage magnetic flux. SOLUTION: A coating film for covering the surface of a magnet 5 is composed of a rubber consisting of ferromagnetic powder 5b and a polymer material 5c.
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申请公布号 |
JP2003133125(A) |
申请公布日期 |
2003.05.09 |
申请号 |
JP20020119503 |
申请日期 |
2002.04.22 |
申请人 |
AISIN SEIKI CO LTD |
发明人 |
KOBAYASHI HIROSHI;KUME AKIRA |
分类号 |
H01F7/02;H01F41/02;(IPC1-7):H01F7/02 |
主分类号 |
H01F7/02 |
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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