专利名称：giyatsupu attaching iron core forma reactor 发明人：浜野 匡靖
申请号：JP特願昭61-308630
reactor core教程申请日：19861226
公开号：JP第2597558号B2
公开日：
19970409
专利内容由知识产权出版社提供
摘要：PURPOSE:To prevent the lowering of the overheat clamping force of a tie-rod due to an eddy current loss by a method wherein both ends of a plurality of tie-rods made of a large diameter rod are integrally fixed, and the large diameter rod is clamped to a yoke through a spring washer. CONSTITUTION:A tie-rod 12 is passed through the hole 13a formed on the large diameter rod 13 having a screw groove on its outer circumference outside a yoke 4 and an upper clamp 11, and the large diameter rod 13 and the tie-rod 12 are mutually fixed by a nut 14. Also, the large diameter rod 13 is clamped to the clamp 11 with a nut 9 through a spring washer 7 and a washer 8. The lower side of the tie-rod 12 is also passed through the large diameter rod 13 in the same manner as the upper part side and a tie-rod 7 is fixed by a nut 8, and the large diameter rod 13 is clamped to the lower clamp 11 with a nut 9 through a washer 15. As the tie-rod 12 is divided into a plurality of fine tie-rods on the part penetrating a gapped iron core 12 and the upper and the lower yokes 4, the overheating caused by an eddy current loss can be reduced remarkably.
申请人：株式会社東芝
地址：神奈川県川崎市幸区堀川町72番地
国籍：JP
代理人：則近 憲佑 (外1名)更多信息请下载全文后查看

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