| 发明名称 |
Process for adjusting the magnetic field strength of permanent magnets |
| 摘要 |
A description is given of a pulse device for zeroing a permanent magnet to any desired operating point on its demagnetization curve, in which the strength of the demagnetizing pulse is automatically determined from the ratio between the operating point reached and the desired operating point.
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| 申请公布号 |
US4782293(A) |
申请公布日期 |
1988.11.01 |
| 申请号 |
US19860899401 |
申请日期 |
1986.08.22 |
| 申请人 |
STEINGROEVER, DIETRICH;STEINGROEVER, ERICH |
发明人 |
STEINGROEVER, DIETRICH;STEINGROEVER, ERICH |
| 分类号 |
H01F13/00;(IPC1-7):G01N27/74;G01R33/12;H01F7/20;H01H47/00 |
主分类号 |
H01F13/00 |
| 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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