| 发明名称 |
Electromagnet and method of producing the same |
| 摘要 |
An electromagnet for use in a contactor, for example, is provided with non-magnetic thin plates fixed to either or both of the fixed and moving-iron core contacting surfaces. The plates provide good abrasion and shock resistance and prevent attraction between the fixed and moving cores due to magnetic remanence.
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| 申请公布号 |
US4502031(A) |
申请公布日期 |
1985.02.26 |
| 申请号 |
US19820422508 |
申请日期 |
1982.09.23 |
| 申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
ITO, HARUHIKO;SANO, MINEO |
| 分类号 |
H01F7/06;H01F7/08;H01F7/16;H01F7/18;H01H50/16;(IPC1-7):H01F7/08 |
主分类号 |
H01F7/06 |
| 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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