DE102022213247A1 - Shunt-Widerstand und Stromdetektionsvorrichtung - Google Patents

Shunt-Widerstand und Stromdetektionsvorrichtung Download PDF

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Publication number
DE102022213247A1
DE102022213247A1 DE102022213247.5A DE102022213247A DE102022213247A1 DE 102022213247 A1 DE102022213247 A1 DE 102022213247A1 DE 102022213247 A DE102022213247 A DE 102022213247A DE 102022213247 A1 DE102022213247 A1 DE 102022213247A1
Authority
DE
Germany
Prior art keywords
bridge structure
resistance
shunt resistor
voltage
electrodes
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
DE102022213247.5A
Other languages
German (de)
English (en)
Inventor
Ryou Osawa
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.)
Koa Corp
Original Assignee
Koa Corp
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 Koa Corp filed Critical Koa Corp
Publication of DE102022213247A1 publication Critical patent/DE102022213247A1/de
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C13/00—Resistors not provided for elsewhere
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • 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
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/203—Resistors used for electric measuring, e.g. decade resistors standards, resistors for comparators, series resistors, shunts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0084—Measuring voltage only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Measuring current only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/01—Mounting; Supporting
    • H01C1/014—Mounting; Supporting the resistor being suspended between and being supported by two supporting sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
DE102022213247.5A 2021-12-14 2022-12-08 Shunt-Widerstand und Stromdetektionsvorrichtung Pending DE102022213247A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-202176 2021-12-14
JP2021202176A JP7849964B2 (ja) 2021-12-14 2021-12-14 シャント抵抗器および電流検出装置

Publications (1)

Publication Number Publication Date
DE102022213247A1 true DE102022213247A1 (de) 2023-06-15

Family

ID=86498651

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102022213247.5A Pending DE102022213247A1 (de) 2021-12-14 2022-12-08 Shunt-Widerstand und Stromdetektionsvorrichtung

Country Status (4)

Country Link
US (1) US12322532B2 (https=)
JP (1) JP7849964B2 (https=)
CN (1) CN116264120B (https=)
DE (1) DE102022213247A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117554677B (zh) * 2024-01-11 2024-04-23 武汉嘉晨电子技术有限公司 一种电流传感器
DE102024109636B3 (de) * 2024-04-05 2025-07-10 Isabellenhütte Heusler Gmbh & Co. Kg Strommessanordnung sowie Herstellungsverfahren und Abgleichanlage für eine solche Strommessanordnung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007329421A (ja) 2006-06-09 2007-12-20 Koa Corp 金属板抵抗器
JP2013504213A (ja) 2009-09-04 2013-02-04 ヴィシェイ デイル エレクトロニクス，インコーポレイテッド 抵抗の温度係数（ｔｃｒ）補償機能／作用を備えた抵抗器
JP2020102626A (ja) 2018-12-21 2020-07-02 乾坤科技股▲ふん▼有限公司 抵抗の温度係数が低い抵抗器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005050845A (ja) * 2003-07-29 2005-02-24 Fujitsu Ltd シャント抵抗を有する高温超伝導接合装置
JP4442660B2 (ja) * 2007-08-10 2010-03-31 株式会社デンソー 車両システム
DE202009010319U1 (de) * 2009-07-01 2009-11-19 Isabellenhütte Heusler Gmbh & Co. Kg Elektronisches Bauelement
DE102010035485A1 (de) * 2010-08-26 2012-03-01 Isabellenhütte Heusler Gmbh & Co. Kg Strommesswiderstand
US8981762B2 (en) * 2011-09-19 2015-03-17 General Electric Company Apparatus and method for improved current shunt sensing
WO2013093714A1 (en) * 2011-12-23 2013-06-27 Sendyne Corporation Current shunt
DE102012001883B3 (de) * 2012-02-01 2013-04-25 Isabellenhütte Heusler Gmbh & Co. Kg Lötverfahren und entsprechende Löteinrichtung
CN202534448U (zh) * 2012-03-30 2012-11-14 蚌埠市双环电子集团有限公司 高精密低阻值无感分流电阻
DE102012013036B4 (de) * 2012-06-29 2015-04-02 Isabellenhütte Heusler Gmbh & Co. Kg Widerstand, insbesondere niederohmiger Strommesswiderstand, sowie Beschichtungsverfahren hierzu
JP6478459B2 (ja) * 2014-02-03 2019-03-06 Koa株式会社 抵抗器および電流検出装置
JP6622491B2 (ja) * 2015-06-22 2019-12-18 Koa株式会社 電流検出装置及びその製造方法
JP7193941B2 (ja) * 2018-07-26 2022-12-21 Koa株式会社 シャント抵抗器およびそれを用いた電流検出装置
JP7094241B2 (ja) * 2019-04-17 2022-07-01 サンコール株式会社 シャント抵抗器
DE102020003458A1 (de) * 2020-06-09 2021-12-09 Wieland-Werke Aktiengesellschaft Verfahren zur Herstellung einer Vorrichtung zur Messung von Stromstärken und Vorrichtung zur Messung von Stromstärken
CN111710488B (zh) * 2020-06-21 2021-10-22 广东风华邦科电子有限公司 一种片式精密电阻器的制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007329421A (ja) 2006-06-09 2007-12-20 Koa Corp 金属板抵抗器
JP2013504213A (ja) 2009-09-04 2013-02-04 ヴィシェイ デイル エレクトロニクス，インコーポレイテッド 抵抗の温度係数（ｔｃｒ）補償機能／作用を備えた抵抗器
JP2020102626A (ja) 2018-12-21 2020-07-02 乾坤科技股▲ふん▼有限公司 抵抗の温度係数が低い抵抗器

Also Published As

Publication number Publication date
US20230187105A1 (en) 2023-06-15
JP7849964B2 (ja) 2026-04-22
US12322532B2 (en) 2025-06-03
JP2023087730A (ja) 2023-06-26
CN116264120B (zh) 2025-06-13
CN116264120A (zh) 2023-06-16

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