Title:
WOUND CORE
Document Type and Number:
WIPO Patent Application WO/2021/045169
Kind Code:
A1
Abstract:
A wound core comprising a laminate having a plurality of electromagnetic steel sheets laminated in a ring, when viewed from the side. The laminate has a plurality of bent sections and a plurality of edge sections positioned between adjacent bent sections. At least one edge section among the plurality of edge sections has a heat transfer path facing the electromagnetic steel sheets, between at least part of the laminated electromagnetic steel sheets. The heat transfer path is in the edge sections only.
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| JPH02285613 | COMPOSITE MAGNETIC CORE |
| JP2008182125 | REACTOR CORE AND REACTOR |
Inventors:
MOGI HISASHI (JP)
MIZUMURA TAKAHITO (JP)
TAMAKI TERUYUKI (JP)
FUJIMURA HIROSHI (JP)
HIRAYAMA RYU (JP)
MIZUMURA TAKAHITO (JP)
TAMAKI TERUYUKI (JP)
FUJIMURA HIROSHI (JP)
HIRAYAMA RYU (JP)
Application Number:
PCT/JP2020/033491
Publication Date:
March 11, 2021
Filing Date:
September 03, 2020
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
H01F27/24; H01F27/245
Foreign References:
| JPH0295220U | 1990-07-30 | |||
| JPS642309A | 1989-01-06 | |||
| JP2017084889A | 2017-05-18 | |||
| JP2018148036A | 2018-09-20 | |||
| JP2019160544A | 2019-09-19 |
Other References:
See also references of EP 4027359A4
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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