发明授权
- 专利标题： Saturable core consisting of a thin strip of amorphous magnetic alloy and a method for manufacturing the same
- 专利标题（中）： 由非晶磁性合金薄带组成的可饱和芯及其制造方法
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申请号： US538886申请日： 1983-10-04
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公开(公告)号： US4558297A公开(公告)日： 1985-12-10
- 发明人: Masao Shigeta , Teruhiko Ojima
- 申请人： Masao Shigeta , Teruhiko Ojima
- 申请人地址： JPX Tokyo
- 专利权人： TDK Corporation
- 当前专利权人： TDK Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX57-174795 19821005; JPX57-206639 19821124; JPX58-136885 19830728
- 主分类号： H01F1/153
- IPC分类号： H01F1/153 ; H01F3/04 ; H01F27/24
摘要：
The present invention relates to a saturable core which consists of a coiled thin strip of an amorphous magnetic alloy. The present invention provides a saturable core having a high .DELTA.Bs, a low power loss, a good saturation property, and low secular changes of the magnetic properties, due to determining the coiling direction of the saturable core so that it is the same as that of a coil heat treated.
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