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1. 发明授权

US5508674A Core-form transformer 失效
标题翻译：核心型变压器
公开(公告)号：US5508674A
公开(公告)日：1996-04-16
申请号：US125512
申请日：1993-09-22
申请人： Ramsis S. Girgis , William N. Kennedy , Chung-Duck Ko , Carl M. Pandza
发明人： Ramsis S. Girgis , William N. Kennedy , Chung-Duck Ko , Carl M. Pandza
IPC分类号： H01F27/28 , H01F27/30
CPC分类号： H01F27/2871
摘要： An improved core-form transformer is disclosed. The core-form transformer includes a c-wrapped ribbon conductor with opposing wide sides and opposing thin sides. The c-wrapped ribbon conductor is wound around a core to form a plurality of coil sections. Adhesive is applied directly to one of the wide sides of the ribbon conductor to form a strong mechanical coupling within the coil sections. A novel transposing fold of the ribbon conductor is employed to create coil transpositions. The core-form transformer of the invention reduces circulating current losses while utilizing only a small number of transposing folds, generally adjacent to a first coil section, a last coil section, and an intermediate coil section.
摘要翻译：公开了一种改进的芯型变压器。芯形变压器包括具有相对的宽侧和相对的薄侧的c形带状导体。 c形缠绕带状导体缠绕在芯上以形成多个线圈段。粘合剂直接施加到带状导体的一个宽侧，以在线圈段内形成强力的机械耦合。使用带状导体的新颖的转置折叠来产生线圈位移。本发明的芯型变压器减少循环电流损耗，同时仅利用少量的转置折叠，通常与第一线圈部分，最后的线圈部分和中间线圈部分相邻。

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