Title:
巻鉄心
Document Type and Number:
Japanese Patent JP7239089
Kind Code:
B1
Abstract:
本発明の巻鉄心は、複数あるコーナー部（３）の屈曲領域５Ａのうちの少なくとも任意の１つに関し、直線ＰＱと直線ＰＲとが成す角θが、２３°≦θ≦５０°を満たすようにして、巻鉄心中で流れる磁束を閉じ込めるようにコーナー部（３）が外側に膨出されている。
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Inventors:
Takato Mizumura
Mogi Nao
Takahashi Katsu
Mogi Nao
Takahashi Katsu
Application Number:
JP2023501763A
Publication Date:
March 14, 2023
Filing Date:
October 04, 2022
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
H01F27/245
Domestic Patent References:
| JP55109533A | ||||
| JP2019117155A | 2019-07-18 | |||
| JP3081863U | 2001-11-22 | |||
| JPS55109533A | 1980-08-23 |
Attorney, Agent or Firm:
Yasushi Matsunuma
Kazunori Onami
Tomomasa Katsumata
Hiroshi Yamaguchi
Koichiro Hotta
Kengo Yamaguchi
Yasuhiro Iida
Shota Iguchi
Kazunori Onami
Tomomasa Katsumata
Hiroshi Yamaguchi
Koichiro Hotta
Kengo Yamaguchi
Yasuhiro Iida
Shota Iguchi