发明名称 |
Method and apparatus for magnetizing a permanent magnet |
摘要 |
A method of making a permanent magnet body is provided. The method includes providing a first precursor body comprising a plurality of blocks and magnetizing the first precursor body to form a first permanent magnet body. A recoil magnetization pulse may be applied to the permanent magnet body after the magnetization. The precursor body may be heated during magnetization. A power supply containing a battery may be used to energize a pulsed magnet used to magnetize the precursor body.
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申请公布号 |
US7345560(B2) |
申请公布日期 |
2008.03.18 |
申请号 |
US20030682574 |
申请日期 |
2003.10.10 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
LASKARIS EVANGELOS TRIFON;LI LIANG;AMM KATHLEEN MELANIE;SHEI JULIANA CHIANG;AKSEL BULENT;BENZ MARK GILBERT;KLIMAN GERALD BURT;THOMPSON PAUL SHADWORTH;JACOBS ISRAEL SAMSON;PATCHEN HAROLD JAY |
分类号 |
H01F13/00;H01F41/02 |
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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