Shunt Resistance Type Current Sensor
First Claim
1. A shunt resistance type current sensor, comprisinga bus bar which has a flat plate shape;
- a circuit board which is provided on the bus bar;
connecting terminal portions which are extended from the bus bar and are formed of the same material as that of the bus bar, and are electrically connected to the circuit board; and
a voltage detecting section which is provided on the circuit board and detects a voltage value applied to the circuit board through the connecting terminal portions for detecting the amplitude of a measured electric current flowing through the bus bar,wherein the connecting terminal portions are formed in pair by being protruded towards each other, and each of the connecting terminal portions is a cantilever that rises from a flat plate part of the bus bar.
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Accused Products
Abstract
A shunt resistance type current sensor includes a bus bar which has a flat plate shape, a circuit board which is provided on the bus bar, connecting terminal portions which are extended from the bus bar, and are electrically connected to the circuit board, and a voltage detecting section which is provided on the circuit board and detects a voltage value applied to the circuit board through the connecting terminal portions for detecting the amplitude of a measured electric current flowing through the bus bar. The connecting terminal portions are formed in pair by being protruded towards each other, and each of the connecting terminal portions is a cantilever that rises from a flat plate part of the bus bar.
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Citations
4 Claims
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1. A shunt resistance type current sensor, comprising
a bus bar which has a flat plate shape; -
a circuit board which is provided on the bus bar; connecting terminal portions which are extended from the bus bar and are formed of the same material as that of the bus bar, and are electrically connected to the circuit board; and a voltage detecting section which is provided on the circuit board and detects a voltage value applied to the circuit board through the connecting terminal portions for detecting the amplitude of a measured electric current flowing through the bus bar, wherein the connecting terminal portions are formed in pair by being protruded towards each other, and each of the connecting terminal portions is a cantilever that rises from a flat plate part of the bus bar. - View Dependent Claims (2, 3, 4)
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Specification