US 12,080,452 B2
Shunt resistor
Yuu Moriyama, Kyoto (JP); Kenji Murakami, Kyoto (JP); and Akio Mugishima, Kyoto (JP)
Assigned to SUNCALL CORPORATION, Kyoto (JP)
Filed by SUNCALL CORPORATION, Kyoto (JP)
Filed on Apr. 27, 2022, as Appl. No. 17/730,543.
Application 17/730,543 is a continuation of application No. PCT/JP2019/045079, filed on Nov. 18, 2019.
Prior Publication US 2022/0254551 A1, Aug. 11, 2022
Int. Cl. H01C 1/148 (2006.01); G01R 1/20 (2006.01); H01C 1/14 (2006.01); H01C 1/144 (2006.01)
CPC H01C 1/148 (2013.01) [G01R 1/203 (2013.01); H01C 1/1406 (2013.01); H01C 1/144 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A shunt resistor, comprising:
a resistive body;
a pair of base materials integrally formed on the resistive body across the resistive body; and
measurement terminals fixed on the base materials, and the base materials are each provided with a plurality of cutout portions at a location away from the resistive body and along a longitudinal direction of the base materials; and
the plurality of cutout portions do not communicate with each other and are provided in a stepped manner in which a depth of the cutout portions increases as a distance from the resistive body increases.