BATTERY MODULE HAVING A LAMINATED BUSBAR ASSEMBLY

A battery module having first and second cylindrical battery cells is provided. The module includes a laminated busbar assembly having a bottom isolation layer, a busbar layer, a top isolation layer. A first aperture of the bottom isolation layer receives a positive electrode of the first battery ce...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG, Heekook, DAHITULE, Atish Bharat, YANKOSKI, Edward, PORCHELVAN, Sanjeev
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	A battery module having first and second cylindrical battery cells is provided. The module includes a laminated busbar assembly having a bottom isolation layer, a busbar layer, a top isolation layer. A first aperture of the bottom isolation layer receives a positive electrode of the first battery cell therethrough and exposes a portion of the negative electrode of the first battery cell. The second aperture of the bottom isolation layer receives the positive electrode of the second battery cell therethrough and exposes a portion of the negative electrode of the second battery cell. The busbar layer has a first layer portion that contacts the negative electrode of the first battery cell and the negative electrode of the second battery cell, and a second layer portion that contacts the positive electrode of the first battery cell and the positive electrode of the second battery cell.