Battery Module

The present disclosure relates to a battery module including: a plurality of battery cells each including an electrode tab; and a busbar connected to the electrode tab to electrically connect the plurality of battery cells to each other, the busbar includes a plate on which a plurality of holes are...

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Bibliographische Detailangaben
Hauptverfasser:	ABBASI GHARACHEH MAJID, RO YUN JO, CHUNG GYU JIN, JU SEUNG HOON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRICITY MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The present disclosure relates to a battery module including: a plurality of battery cells each including an electrode tab; and a busbar connected to the electrode tab to electrically connect the plurality of battery cells to each other, the busbar includes a plate on which a plurality of holes are formed, the electrode tab of each battery cell is inserted into at least some of the plurality of holes on the plate, the electrode tab inserted into the hole and the plate are coupled to each other by a weld bead, and the weld bead has a width and a height defined by equation 1 and equation 2, respectively. 본 개시는, 각각이 전극 탭을 포함하는 복수개의 전지 셀, 상기 복수개의 전지 셀을 서로 전기적으로 연결하도록 상기 전극 탭에 연결되는 버스바를 포함하며, 상기 버스바는 복수개의 홀이 형성되는 플레이트를 포함하고, 각각의 상기 전지 셀의 전극 탭은 상기 플레이트의 복수개의 홀 중 적어도 일부에 삽입되고, 상기 홀에 삽입된 전극 탭과 플레이트는 용접 비드에 의해 서로 결합되며, 용접 비드가 식 1 및 식 2에 의해 각각 정의되는 폭과 높이를 가지는 배터리 모듈에 관한 것이다.