发明授权
US08373529B2 Amorphous metal continuous flux path transformer and method of manufacture
失效
无定形金属连续磁通路变压器及其制造方法
- 专利标题： Amorphous metal continuous flux path transformer and method of manufacture
- 专利标题（中）： 无定形金属连续磁通路变压器及其制造方法
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申请号： US12657932申请日： 2010-01-29
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公开(公告)号： US08373529B2公开(公告)日： 2013-02-12
- 发明人: John Shirley Hurst , Jurgen Klaus Vollrath
- 申请人： John Shirley Hurst , Jurgen Klaus Vollrath
- 申请人地址： SE Upplands Väsby
- 专利权人： Hexaformer AB
- 当前专利权人： Hexaformer AB
- 当前专利权人地址： SE Upplands Väsby
- 代理机构： Potomac Patent Group PLLC
- 主分类号： H01F30/12
- IPC分类号： H01F30/12 ; H01F27/24
摘要：
In a three phase transformer core, amorphous metal strips are wound into rings that are combined into frames and assembled to define cores with leg cross sections that have more than 4 sides to facilitate winding transformer windings onto the legs using winding tubes. The amorphous metal layers are secured relative to one another and the core made more rigid using resin, silicon steel layers included in the amorphous metal core, or by using strapping or tying devices.
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