JPWO2021100252A1 - - Google Patents

Info

Publication number
JPWO2021100252A1
JPWO2021100252A1 JP2021558170A JP2021558170A JPWO2021100252A1 JP WO2021100252 A1 JPWO2021100252 A1 JP WO2021100252A1 JP 2021558170 A JP2021558170 A JP 2021558170A JP 2021558170 A JP2021558170 A JP 2021558170A JP WO2021100252 A1 JPWO2021100252 A1 JP WO2021100252A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2021558170A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021100252A1 publication Critical patent/JPWO2021100252A1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0011—Arrangements or instruments for measuring magnetic variables comprising means, e.g. flux concentrators, flux guides, for guiding or concentrating the magnetic flux, e.g. to the magnetic sensor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/025—Compensating stray fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0017—Means for compensating offset magnetic fields or the magnetic flux to be measured; Means for generating calibration magnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G01R33/091—Constructional adaptation of the sensor to specific applications

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
JP2021558170A 2019-11-22 2020-07-30 Pending JPWO2021100252A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019211066 2019-11-22
PCT/JP2020/029194 WO2021100252A1 (ja) 2019-11-22 2020-07-30 磁気センサ

Publications (1)

Publication Number Publication Date
JPWO2021100252A1 true JPWO2021100252A1 (ja) 2021-05-27

Family

ID=75980485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021558170A Pending JPWO2021100252A1 (ja) 2019-11-22 2020-07-30

Country Status (5)

Country Link
US (1) US20220349960A1 (ja)
EP (1) EP4064374A4 (ja)
JP (1) JPWO2021100252A1 (ja)
CN (1) CN114730831A (ja)
WO (1) WO2021100252A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023060610A (ja) * 2021-10-18 2023-04-28 Tdk株式会社 磁気センサ
WO2023145063A1 (ja) * 2022-01-31 2023-08-03 Tdk株式会社 磁気センサ
WO2023145064A1 (ja) * 2022-01-31 2023-08-03 Tdk株式会社 磁気センサ
WO2024047726A1 (ja) * 2022-08-30 2024-03-07 Tdk株式会社 磁気センサ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3618425B2 (ja) * 1995-10-17 2005-02-09 大日本印刷株式会社 磁気センサ
JP3693165B2 (ja) * 2001-11-06 2005-09-07 横河電機株式会社 磁気シールド特性測定装置
DE602008004301D1 (de) * 2008-01-25 2011-02-17 Lem Liaisons Electron Mec Stromsensor
JP2013134076A (ja) * 2011-12-26 2013-07-08 Denso Corp 電流検出装置
DE102015009603B4 (de) * 2015-07-24 2019-05-09 Te Connectivity Germany Gmbh Vorrichtung zum messen eines elektrischen stromes durch eine stromschiene
DE112016005046T5 (de) * 2015-11-04 2018-08-02 Tdk Corporation Magnetfeld-Erfassungsvorrichtung und Magnetfeld-Erfassungsverfahren
JP6822127B2 (ja) * 2016-06-23 2021-01-27 Tdk株式会社 磁気センサ
JP6969142B2 (ja) 2017-04-12 2021-11-24 Tdk株式会社 磁気センサ
CN107894576B (zh) * 2017-10-27 2019-11-29 中国人民解放军国防科技大学 一种高z向分辨力的一体化低功耗三轴磁场传感器
EP3477322B1 (en) * 2017-10-27 2021-06-16 Melexis Technologies SA Magnetic sensor with integrated solenoid
JP2019132719A (ja) * 2018-01-31 2019-08-08 旭化成エレクトロニクス株式会社 磁気検出装置
JP7095350B2 (ja) * 2018-03-27 2022-07-05 Tdk株式会社 磁気センサ
JP7232647B2 (ja) * 2018-03-29 2023-03-03 旭化成エレクトロニクス株式会社 磁気検出装置
JP7115224B2 (ja) * 2018-11-02 2022-08-09 Tdk株式会社 磁気センサ

Also Published As

Publication number Publication date
WO2021100252A1 (ja) 2021-05-27
EP4064374A1 (en) 2022-09-28
EP4064374A4 (en) 2023-12-13
US20220349960A1 (en) 2022-11-03
CN114730831A (zh) 2022-07-08

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