Battery state monitoring device and battery module having the same
AssigneeMitsubishi Heavy Industries, Ltd.
InventorHideyasu Takatsuji
Life of this patent
Estimating the term…
Abstract
A battery state monitoring device includes a substrate in which a through-hole disposed to be opposite to a safety valve of a battery is formed, a sensor which includes a positive electrode end and a negative electrode end and which is provided on the substrate, a first interconnector which is connected to the positive electrode end of the sensor on the substrate and which is disposed to pass along a part of a periphery of the through-hole, and a second interconnector which is connected to the negative electrode end of the sensor on the substrate and which is disposed to pass along a part of the periphery of the through-hole. The first interconnector and the second interconnector are disposed to extend along each other at the periphery of the through-hole.
Claims14
A battery state monitoring device comprising:
- a substrate in which a through-hole disposed to be opposite to a safety valve of a battery is formed;
- a sensor which includes a positive electrode end and a negative electrode end and which is provided on the substrate;
- a first interconnector which is connected to the positive electrode end of the sensor on the substrate and which is disposed to pass along a part of a periphery of the through-hole;
- and
- a second interconnector which is connected to the negative electrode end of the sensor on the substrate and which is disposed to pass along a part of the periphery of the through-hole, wherein
- the first interconnector and the second interconnector are disposed to extend along each other at the periphery of the through-hole.
A battery module comprising:
- a battery state monitoring device comprising:
- a substrate in which a through-hole disposed to be opposite to a safety valve of a battery is formed;
- a sensor which includes a positive electrode end and a negative electrode end and which is provided on the substrate;
- a first interconnector which is connected to the positive electrode end of the sensor on the substrate and which is disposed to pass along a part of a periphery of the through-hole;
- and
- a second interconnector which is connected to the negative electrode end of the sensor on the substrate and which is disposed to pass along a part of the periphery of the through-hole, wherein the first interconnector and the second interconnector are disposed to extend along each other at the periphery of the through-hole, and
- a battery.
Dependencies are inferred from the claim text.