Title:
電磁誘導装置用磁気コア、磁気コアを備えた電磁誘導装置、および磁気コアの製造方法
Document Type and Number:
Japanese Patent JP7102549
Kind Code:
B2
Abstract:
A magnetic core (1) for an electromagnetic induction device, comprising: a limb (5) made of a grain-oriented material, a yoke (3) made of an amorphous material, and an auxiliary joint member (7) made of grain-oriented material, wherein the auxiliary joint member (7) joints the limb (5) with the yoke (3), wherein the grain orientation of the limb (5) is perpendicular to the grain orientation of the auxiliary joint member (7).
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Inventors:
Mosaby, Sayyid Ali
Application Number:
JP2020563686A
Publication Date:
July 19, 2022
Filing Date:
May 08, 2019
Export Citation:
Assignee:
HITACHI ENERGY SWITZERLAND AG
International Classes:
H01F27/24; H01F27/245; H01F30/10; H01F30/12; H01F37/00; H01F41/02
Domestic Patent References:
| JP2018056336A | ||||
| JP2013048138A | ||||
| JP2013080856A |
Foreign References:
| WO2017159163A1 | ||||
| US20120068805 | ||||
| US4668931 |
Attorney, Agent or Firm:
Fukami patent office
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