Title:
SHEET-SHAPED MAGNETIC MEMBER
Document Type and Number:
WIPO Patent Application WO/2024/024958
Kind Code:
A1
Abstract:
Provided is a sheet-shaped magnetic member that easily suppresses deterioration of magnetic shield properties with respect to a circular-shaped coil. The sheet-shaped magnetic member according to the present disclosure comprises a plurality of magnetic sheet pieces that are formed in a long shape and that have anisotropy in which the magnetic properties in the longitudinal direction and the magnetic properties in the width direction intersecting the longitudinal direction differ from each other, the plurality of magnetic sheet pieces being radially arranged.
Inventors:
KURIYAMA YASUO (JP)
MIYANO KOUHEI (JP)
OGAWA YUICHI (JP)
MIYANO KOUHEI (JP)
OGAWA YUICHI (JP)
Application Number:
PCT/JP2023/027814
Publication Date:
February 01, 2024
Filing Date:
July 28, 2023
Export Citation:
Assignee:
PROTERIAL LTD (JP)
International Classes:
H01F1/16; H01F1/153; H01F3/04; H01F27/25
Domestic Patent References:
| WO2012147341A1 | 2012-11-01 |
Foreign References:
| US20180286575A1 | 2018-10-04 | |||
| JP2022058246A | 2022-04-11 | |||
| JP2021105212A | 2021-07-26 | |||
| US20210249166A1 | 2021-08-12 | |||
| CN212461358U | 2021-02-02 |
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL IP FIRM (JP)
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