发明名称 |
Method for production of a winding block for a coil of a transformer and winding block produced in this way |
摘要 |
A method is disclosed for production of a winding block for a coil of a transformer, having at least one winding composed of electrically conductive wire or strip material with a plurality of turns. An insulating layer is composed of electrically insulating fiber material with a specific number of windings of the insulating fiber material. The turns composed of electrical conductive material are fitted independently of the turns of the insulating material and, after a predetermined number of turns of electrically conductive material have been fitted, a smaller number of turns of electrically insulating material are fitted over the same section onto these turns of electrically conductive material, such that electrically insulating material which remains before reaching a number of turns of electrically conductive material is used as edge insulation. |
申请公布号 |
US8314675(B2) |
申请公布日期 |
2012.11.20 |
申请号 |
US20100851224 |
申请日期 |
2010.08.05 |
申请人 |
ZILLMANN KARL-HEINZ;SCHUTZEICHEL RUDOLF;GRUETTNER CHRISTIAN;WEBER BENJAMIN;ABB TECHNOLOGY AG |
发明人 |
ZILLMANN KARL-HEINZ;SCHUTZEICHEL RUDOLF;GRUETTNER CHRISTIAN;WEBER BENJAMIN |
分类号 |
H01F27/30;H01F7/06;H01F27/28 |
主分类号 |
H01F27/30 |
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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