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 US2011032064(A1) 申请公布日期 2011.02.10
申请号 US20100851224 申请日期 2010.08.05
申请人 ABB TECHNOLOGY AG 发明人 ZILLMANN KARL-HEINZ;SCHUTZEICHEL RUDOLF;GRUETTNER CHRISTIAN;WEBER BENJAMIN
分类号 H01F27/32;H01F41/06 主分类号 H01F27/32
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