JPWO2024127770A1 - - Google Patents
Info
- Publication number
- JPWO2024127770A1 JPWO2024127770A1 JP2024564177A JP2024564177A JPWO2024127770A1 JP WO2024127770 A1 JPWO2024127770 A1 JP WO2024127770A1 JP 2024564177 A JP2024564177 A JP 2024564177A JP 2024564177 A JP2024564177 A JP 2024564177A JP WO2024127770 A1 JPWO2024127770 A1 JP WO2024127770A1
- 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
Links
Classifications
-
- 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
- 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
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
- G01R15/183—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core
-
- 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
- G01R15/202—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 using Hall-effect devices
-
- 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
- G01R15/205—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 using magneto-resistance devices, e.g. field plates
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022197903 | 2022-12-12 | ||
| PCT/JP2023/035826 WO2024127770A1 (ja) | 2022-12-12 | 2023-10-02 | 電流センサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024127770A1 true JPWO2024127770A1 (https=) | 2024-06-20 |
| JPWO2024127770A5 JPWO2024127770A5 (https=) | 2025-06-18 |
Family
ID=91484786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024564177A Pending JPWO2024127770A1 (https=) | 2022-12-12 | 2023-10-02 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250271470A1 (https=) |
| EP (1) | EP4636409A1 (https=) |
| JP (1) | JPWO2024127770A1 (https=) |
| WO (1) | WO2024127770A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025074794A1 (ja) * | 2023-10-03 | 2025-04-10 | アルプスアルパイン株式会社 | 電流センサおよび電流センサの製造方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008224260A (ja) * | 2007-03-09 | 2008-09-25 | Tamura Seisakusho Co Ltd | 電流検出器 |
| WO2015190155A1 (ja) * | 2014-06-10 | 2015-12-17 | アルプス・グリーンデバイス株式会社 | 電流センサ |
| WO2016080135A1 (ja) * | 2014-11-19 | 2016-05-26 | 株式会社東海理化電機製作所 | 電流センサ |
| JP2019115083A (ja) * | 2017-12-20 | 2019-07-11 | トヨタ自動車株式会社 | 電力制御ユニット |
| JP2020134497A (ja) * | 2019-02-13 | 2020-08-31 | 甲神電機株式会社 | 電流センサ |
| JP2022170628A (ja) * | 2021-04-28 | 2022-11-10 | 甲神電機株式会社 | 電流検出装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012247197A (ja) | 2011-05-25 | 2012-12-13 | Sumitomo Wiring Syst Ltd | 電流検出装置及び磁性体コア |
| JP2013142579A (ja) | 2012-01-10 | 2013-07-22 | Auto Network Gijutsu Kenkyusho:Kk | 電流検出装置 |
-
2023
- 2023-10-02 JP JP2024564177A patent/JPWO2024127770A1/ja active Pending
- 2023-10-02 EP EP23901769.2A patent/EP4636409A1/en active Pending
- 2023-10-02 WO PCT/JP2023/035826 patent/WO2024127770A1/ja not_active Ceased
-
2025
- 2025-05-05 US US19/198,222 patent/US20250271470A1/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008224260A (ja) * | 2007-03-09 | 2008-09-25 | Tamura Seisakusho Co Ltd | 電流検出器 |
| WO2015190155A1 (ja) * | 2014-06-10 | 2015-12-17 | アルプス・グリーンデバイス株式会社 | 電流センサ |
| WO2016080135A1 (ja) * | 2014-11-19 | 2016-05-26 | 株式会社東海理化電機製作所 | 電流センサ |
| JP2019115083A (ja) * | 2017-12-20 | 2019-07-11 | トヨタ自動車株式会社 | 電力制御ユニット |
| JP2020134497A (ja) * | 2019-02-13 | 2020-08-31 | 甲神電機株式会社 | 電流センサ |
| JP2022170628A (ja) * | 2021-04-28 | 2022-11-10 | 甲神電機株式会社 | 電流検出装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20250271470A1 (en) | 2025-08-28 |
| WO2024127770A1 (ja) | 2024-06-20 |
| EP4636409A1 (en) | 2025-10-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
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| A621 | Written request for application examination |
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| A01 | Written decision to grant a patent or to grant a registration (utility model) |
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| A61 | First payment of annual fees (during grant procedure) |
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