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US 2020/0025802 A1Published application
Shunt resistor and current sensing device using shunt resistor
AssigneeKoa Corporation
InventorTamotsu ENDO
Life of this patent
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Abstract
A shunt resistor including first and second terminals made of an electrically conductive metal material, and a resistive element disposed between the first terminal and the second terminal. Each of the first terminal and the second terminal has a through-hole formed therein. At least one of the first terminal and the second terminal has a protruding portion protruding on a side thereof opposite to a portion bonded to the resistive element.
Claims6
A shunt resistor comprising:
- first and second terminals made of an electrically conductive metal material;
- and
- a resistive element disposed between the first and second terminals,
- wherein:
- each of the first and second terminals has a through-hole formed therein;
- and
- at least one of the first and second terminals has a protruding portion protruding on a side thereof opposite to a portion bonded with the resistive element.
4 more elements
A current sensing device comprising:
- first and second wiring members constituting a current pathway;
- a housing having the second wiring member;
- a wiring substrate;
- and
- a shunt resistor short-circuiting the first wiring member and the second wiring member, the shunt resistor having first and second terminals made of an electrically conductive metal material and a resistive element disposed between the first and second terminals, the first and second terminals respectively having a first through-hole and a second through-hole formed therein,
- wherein:
- the first terminal is connected to the first wiring member;
- the second terminal and the second wiring member are connected through a third through-hole formed in the wiring substrate;
- and
- the shunt resistor and the second wiring member are fastened to each other by a fastening member passed through the first through-hole and the second through-hole.
7 more elements
Dependencies are inferred from the claim text.