Title:
SHUNT RESISTOR AND CURRENT DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/189742
Kind Code:
A1
Abstract:
The present invention relates to a shunt resistor and a current detection device. A current detection unit (2) includes voltage detection terminals (8A, 8B) provided at first characteristic positions on electrodes (6, 7) where the temperature coefficient of resistance of a shunt resistor (1) is a first coefficient, and voltage detection terminals (8C, 8D) provided at second characteristic positions on the electrodes (6, 7) where the temperature coefficient of resistance of the shunt resistor (1) is a second coefficient. The first coefficient and the second coefficient are different numerical values.
Inventors:
ENDO TAMOTSU (JP)
Application Number:
PCT/JP2023/010638
Publication Date:
October 05, 2023
Filing Date:
March 17, 2023
Export Citation:
Assignee:
KOA CORP (JP)
International Classes:
G01R15/00; H01C1/14; H01C13/00
Domestic Patent References:
| WO2021220758A1 | 2021-11-04 | |||
| WO2021100084A1 | 2021-05-27 |
Foreign References:
| JP2021176195A | 2021-11-04 | |||
| JP2021174802A | 2021-11-01 | |||
| JP2020102626A | 2020-07-02 | |||
| JP2013536424A | 2013-09-19 | |||
| US20200292588A1 | 2020-09-17 | |||
| US20110267038A1 | 2011-11-03 | |||
| JP2022091550A | 2022-06-21 |
Attorney, Agent or Firm:
HIROSAWA, Tetsuya et al. (JP)
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