JPWO2023136125A1 - - Google Patents
Info
- Publication number
- JPWO2023136125A1 JPWO2023136125A1 JP2023573967A JP2023573967A JPWO2023136125A1 JP WO2023136125 A1 JPWO2023136125 A1 JP WO2023136125A1 JP 2023573967 A JP2023573967 A JP 2023573967A JP 2023573967 A JP2023573967 A JP 2023573967A JP WO2023136125 A1 JPWO2023136125 A1 JP WO2023136125A1
- 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
-
- 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
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Measuring current only
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022004555 | 2022-01-14 | ||
| JP2022094671 | 2022-06-10 | ||
| PCT/JP2022/048040 WO2023136125A1 (ja) | 2022-01-14 | 2022-12-26 | 電流センサ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023136125A1 true JPWO2023136125A1 (https=) | 2023-07-20 |
| JPWO2023136125A5 JPWO2023136125A5 (https=) | 2024-08-19 |
Family
ID=87279074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023573967A Pending JPWO2023136125A1 (https=) | 2022-01-14 | 2022-12-26 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250231225A1 (https=) |
| EP (1) | EP4407324A4 (https=) |
| JP (1) | JPWO2023136125A1 (https=) |
| WO (1) | WO2023136125A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025258208A1 (ja) * | 2024-06-12 | 2025-12-18 | アルプスアルパイン株式会社 | 電流センサ、パワーモジュールおよび電流センサの製造方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003510612A (ja) * | 1999-09-30 | 2003-03-18 | ダイムラークライスラー アクチエンゲゼルシャフト | 少なくとも２つのホールセンサから成る磁界感知可能な差分センサを備えた電流を測定するための装置 |
| JP2006112968A (ja) * | 2004-10-15 | 2006-04-27 | Toyota Motor Corp | 電流検出装置 |
| JP2010127896A (ja) * | 2008-12-01 | 2010-06-10 | Yazaki Corp | 電流検出装置 |
| WO2011118184A1 (ja) * | 2010-03-26 | 2011-09-29 | キヤノン電子株式会社 | 電流から発生する磁界を検知して電流量を推定する方法 |
| WO2013058282A1 (ja) * | 2011-10-17 | 2013-04-25 | アイシン・エィ・ダブリュ株式会社 | 電流検出装置 |
| CN108254609A (zh) * | 2016-12-28 | 2018-07-06 | 意法半导体股份有限公司 | 集成电流传感器器件和对应的电子器件 |
| JP2018141634A (ja) * | 2017-02-24 | 2018-09-13 | 旭化成エレクトロニクス株式会社 | 電流センサ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4164626B2 (ja) * | 2001-06-15 | 2008-10-15 | サンケン電気株式会社 | ホ−ル素子を備えた電流検出装置 |
| EP1772737A3 (de) * | 2005-10-08 | 2008-02-20 | Melexis Technologies SA | Baugruppe zur Strommessung |
| JP7003620B2 (ja) * | 2017-12-14 | 2022-01-20 | 日立金属株式会社 | 電流センサ |
-
2022
- 2022-12-26 US US18/703,960 patent/US20250231225A1/en active Pending
- 2022-12-26 JP JP2023573967A patent/JPWO2023136125A1/ja active Pending
- 2022-12-26 WO PCT/JP2022/048040 patent/WO2023136125A1/ja not_active Ceased
- 2022-12-26 EP EP22920642.0A patent/EP4407324A4/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003510612A (ja) * | 1999-09-30 | 2003-03-18 | ダイムラークライスラー アクチエンゲゼルシャフト | 少なくとも２つのホールセンサから成る磁界感知可能な差分センサを備えた電流を測定するための装置 |
| JP2006112968A (ja) * | 2004-10-15 | 2006-04-27 | Toyota Motor Corp | 電流検出装置 |
| JP2010127896A (ja) * | 2008-12-01 | 2010-06-10 | Yazaki Corp | 電流検出装置 |
| WO2011118184A1 (ja) * | 2010-03-26 | 2011-09-29 | キヤノン電子株式会社 | 電流から発生する磁界を検知して電流量を推定する方法 |
| WO2013058282A1 (ja) * | 2011-10-17 | 2013-04-25 | アイシン・エィ・ダブリュ株式会社 | 電流検出装置 |
| CN108254609A (zh) * | 2016-12-28 | 2018-07-06 | 意法半导体股份有限公司 | 集成电流传感器器件和对应的电子器件 |
| JP2018141634A (ja) * | 2017-02-24 | 2018-09-13 | 旭化成エレクトロニクス株式会社 | 電流センサ |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4407324A1 (en) | 2024-07-31 |
| EP4407324A4 (en) | 2025-01-08 |
| WO2023136125A1 (ja) | 2023-07-20 |
| US20250231225A1 (en) | 2025-07-17 |
Similar Documents
Legal Events
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