H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 10/48 (2006.01)
Patent
CA 2577295
A member for measurement of cell voltage and temperature in a battery pack comprises temperature measuring elements (a) attached to the surfaces of unit cells, and a printed circuit board (b) having protrusions formed at the upper end thereof such that the protrusions are connected to electrode lead connection members that connect electrode leads of the unit cells, connection parts formed at the lower part thereof for allowing the temperature measuring elements to be attached to the printed circuit board, and a circuit through which electric current for voltage measurement of the unit cells and electric current for temperature measurement of the temperature measuring elements flow.
La présente invention concerne un élément qui sert à mesurer la tension et la température des piles dans un bloc-piles et qui comprend des éléments de mesure (a) fixés aux surfaces des piles individuelles et une carte à circuit imprimé (b) pourvue de parties saillantes formées au niveau de son extrémité supérieure de sorte que les parties saillantes soient reliées aux éléments de connexion des fils d'électrode qui relient les fils d'électrode aux piles individuelles, des parties de connexion formées au niveau de sa partie inférieure pour permettre de fixer les éléments de mesure à la carte à circuit imprimé, ainsi qu'un circuit dans lequel circulent le courant électrique permettant de mesurer la tension des piles individuelles et le courant électrique permettant de mesurer la température des éléments de mesure de la température.
Ahn Jaesung
Jung Do Yang
Namgoong John E.
Park Jongmin
Woo Hyosang
Gowling Lafleur Henderson Llp
Lg Chem Ltd.
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