Title:
MAGNETISM MEASUREMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/270508
Kind Code:
A1
Abstract:
A magnetism measurement device according to the present invention includes: a first magnetic sensor (An) that detects magnetism acting along a first direction, the first direction being chosen arbitrarily; a second magnetic sensor (Bn) that detects magnetism acting along a second direction, the second direction crossing the first direction along which the first magnetic sensor detects magnetism; and a magnetic-field generating part (Cn) that generates a magnetic field in response to a flow of current. The magnetic-field generating part (Cn) is incorporated such that magnetism act along the first direction and the second direction in response to a flow of current in a state where the positions thereof facing the first magnetic sensor (An) and the second magnetic sensor (Bn) are fixed.
Inventors:
MORI MASAKI (JP)
YAMAMOTO MICHIHARU (JP)
OISHI HIROSHI (JP)
YAMAMOTO MICHIHARU (JP)
OISHI HIROSHI (JP)
Application Number:
PCT/JP2022/024752
Publication Date:
December 29, 2022
Filing Date:
June 21, 2022
Export Citation:
Assignee:
AICHI STEEL CORP (JP)
International Classes:
G01R33/02; G01R35/00
Domestic Patent References:
| WO2020145344A1 | 2020-07-16 |
Foreign References:
| JP2019184473A | 2019-10-24 | |||
| JP2020113287A | 2020-07-27 | |||
| JP2017072456A | 2017-04-13 | |||
| US20200256930A1 | 2020-08-13 | |||
| JP2017083189A | 2017-05-18 | |||
| JP2016194531A | 2016-11-17 |
Attorney, Agent or Firm:
OIKE Tatsuya (JP)
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