Title:
Stacked iron core structure and transformer equipped with it
Document Type and Number:
Japanese Patent JP6359767
Kind Code:
B2
Abstract:
It has been difficult to manufacture a large-capacity transformer having a laminated iron core structure using an amorphous alloy material easily. A laminated iron core structure includes a laminated iron core configured by aligning a plurality of laminated iron core blocks each configured by laminating iron core materials in a direction different from a lamination direction, a first frame extending along an outer periphery of the laminated iron core and a partition plate arranged between the plurality of laminated iron core blocks.
Inventors:
Makoto Shinohara
Kunihiko Ando
Tenichi Yoichi
Kohei Sato
Kunihiko Ando
Tenichi Yoichi
Kohei Sato
Application Number:
JP2017520206A
Publication Date:
July 18, 2018
Filing Date:
December 07, 2015
Export Citation:
Assignee:
Hitachi Industrial Equipment Systems Co., Ltd.
International Classes:
H01F27/24; H01F27/245; H01F27/25; H01F27/26
Domestic Patent References:
| JP59178710A | ||||
| JP59178716A | ||||
| JP201182410A | ||||
| JP2008235525A | ||||
| JP5450918A | ||||
| JP6115714U | ||||
| JP201346032A |
Attorney, Agent or Firm:
Aoritsu patent business corporation
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