CN115769088A - 电流传感器 - Google Patents

电流传感器 Download PDF

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Publication number
CN115769088A
CN115769088A CN202180048120.7A CN202180048120A CN115769088A CN 115769088 A CN115769088 A CN 115769088A CN 202180048120 A CN202180048120 A CN 202180048120A CN 115769088 A CN115769088 A CN 115769088A
Authority
CN
China
Prior art keywords
shield
current
magnetic sensor
sensor
magnetic
Prior art date
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
CN202180048120.7A
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English (en)
Chinese (zh)
Inventor
田冈隆洋
植田千亚纪
田村学
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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 by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of CN115769088A publication Critical patent/CN115769088A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/207—Constructional details independent of the type of device used
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/18—Screening arrangements against electric or magnetic fields, e.g. against earth's field

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
CN202180048120.7A 2020-07-28 2021-06-24 电流传感器 Pending CN115769088A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020127451 2020-07-28
JP2020-127451 2020-07-28
PCT/JP2021/023978 WO2022024610A1 (ja) 2020-07-28 2021-06-24 電流センサ

Publications (1)

Publication Number Publication Date
CN115769088A true CN115769088A (zh) 2023-03-07

Family

ID=80037297

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180048120.7A Pending CN115769088A (zh) 2020-07-28 2021-06-24 电流传感器

Country Status (5)

Country Link
US (1) US12235289B2 (https=)
JP (1) JP7367224B2 (https=)
CN (1) CN115769088A (https=)
DE (1) DE112021004047T5 (https=)
WO (1) WO2022024610A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023188787A1 (https=) * 2022-03-30 2023-10-05
CN117949710A (zh) * 2022-10-28 2024-04-30 苏州力特奥维斯保险丝有限公司 具有反向屏蔽元件的电流传感器
JPWO2024095903A1 (https=) * 2022-10-31 2024-05-10

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013195381A (ja) * 2012-03-22 2013-09-30 Stanley Electric Co Ltd 電流検出装置
JP2014066589A (ja) * 2012-09-25 2014-04-17 Stanley Electric Co Ltd 電流検出装置
JP3192500U (ja) * 2014-04-02 2014-08-21 アルプス・グリーンデバイス株式会社 電流センサ
CN105938154A (zh) * 2015-03-06 2016-09-14 株式会社田村制作所 电流传感器装置
WO2018110108A1 (ja) * 2016-12-12 2018-06-21 株式会社デンソー 電流センサ
WO2018159229A1 (ja) * 2017-02-28 2018-09-07 パナソニックＩｐマネジメント株式会社 電流検出装置
US20210063446A1 (en) * 2019-09-04 2021-03-04 Denso Corporation Current sensor

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532426Y2 (https=) 1977-11-25 1980-08-02
JPS5993966U (ja) 1982-12-17 1984-06-26 三菱自動車工業株式会社 操作レバ−
JPS6030866U (ja) 1983-08-08 1985-03-02 日信工業株式会社 マスタシリンダ用リザ−バ
JPS6372969U (https=) 1986-09-24 1988-05-16
JP5872758B2 (ja) * 2010-04-28 2016-03-01 矢崎総業株式会社 電流検出装置
JP5482736B2 (ja) 2011-06-28 2014-05-07 株式会社デンソー 電流センサ
JP2013113630A (ja) * 2011-11-25 2013-06-10 Yazaki Corp 電流検出装置
JP6030866B2 (ja) 2012-06-14 2016-11-24 矢崎総業株式会社 電流センサ
JP6372969B2 (ja) 2012-12-03 2018-08-15 矢崎総業株式会社 電流センサ
JP5920409B2 (ja) 2014-06-18 2016-05-18 栗田工業株式会社 凝集モニタリング装置、凝集モニタリング方法および凝集システム
CN107076784B (zh) * 2014-12-15 2019-06-14 株式会社村田制作所 电流传感器
JP5993966B2 (ja) 2015-01-30 2016-09-21 矢崎総業株式会社 電流検出装置
JP6512061B2 (ja) * 2015-10-19 2019-05-15 株式会社デンソー 電流センサ
CN110383081B (zh) * 2017-03-06 2021-09-14 阿尔卑斯阿尔派株式会社 电流传感器
JP6596033B2 (ja) 2017-05-08 2019-10-23 矢崎総業株式会社 電流センサ
JP2021036200A (ja) * 2017-12-13 2021-03-04 アルプスアルパイン株式会社 電流センサ及び電流センサのケースの製造方法
JP6825023B2 (ja) * 2019-02-27 2021-02-03 三菱電機株式会社 電力変換装置
JP7214076B2 (ja) 2019-03-29 2023-01-30 マツダ株式会社 車両運転支援システム
JP7215451B2 (ja) * 2020-03-19 2023-01-31 Tdk株式会社 電流センサ及びその製造方法、電気制御装置、並びに電流センサの設計方法
CN117949710A (zh) * 2022-10-28 2024-04-30 苏州力特奥维斯保险丝有限公司 具有反向屏蔽元件的电流传感器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013195381A (ja) * 2012-03-22 2013-09-30 Stanley Electric Co Ltd 電流検出装置
JP2014066589A (ja) * 2012-09-25 2014-04-17 Stanley Electric Co Ltd 電流検出装置
JP3192500U (ja) * 2014-04-02 2014-08-21 アルプス・グリーンデバイス株式会社 電流センサ
CN105938154A (zh) * 2015-03-06 2016-09-14 株式会社田村制作所 电流传感器装置
WO2018110108A1 (ja) * 2016-12-12 2018-06-21 株式会社デンソー 電流センサ
WO2018159229A1 (ja) * 2017-02-28 2018-09-07 パナソニックＩｐマネジメント株式会社 電流検出装置
US20210063446A1 (en) * 2019-09-04 2021-03-04 Denso Corporation Current sensor

Also Published As

Publication number Publication date
DE112021004047T5 (de) 2023-08-03
US20230111157A1 (en) 2023-04-13
JP7367224B2 (ja) 2023-10-23
WO2022024610A1 (ja) 2022-02-03
US12235289B2 (en) 2025-02-25
JPWO2022024610A1 (https=) 2022-02-03

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