发明名称 |
Method of making a transformer having a stacked core with a cruciform leg |
摘要 |
The present invention is directed to a method of forming a transformer having a stacked core, which includes upper and lower yokes and first and second outer legs. The core also includes one or more inner legs. Each of the upper and lower yokes is formed from a stack of plates and has a rectangular cross-section. Each inner leg is formed from a stack of plates and has a cruciform cross-section. Each of the first and second outer legs is formed from a stack of plates and may have a cruciform cross-section.
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申请公布号 |
US7882615(B2) |
申请公布日期 |
2011.02.08 |
申请号 |
US20070779729 |
申请日期 |
2007.07.18 |
申请人 |
ABB TECHNOLOGY AG |
发明人 |
PAULEY, JR. WILLIAM E.;SARVER CHARLIE H.;HORTON, JR. RUSH B. |
分类号 |
H01F3/02;H01F7/127 |
主分类号 |
H01F3/02 |
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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