Morgan, Lewis & Bockius LLP
Lead welding apparatus, battery module manufactured by the lead welding apparatus, and battery pack comprising the battery module
Disclosed is a lead welding apparatus, which is used for welding electrode leads of battery cells facing each other, among battery cells of a battery module, and the lead welding apparatus includes a welding unit configured to weld two electrode leads of the facing battery cells to each other, and a welding jig configured to closely adhere the two electrode leads of the facing battery to each other and press the two electrode leads at one side of the two electrode leads, when welding is performed.
LG Chem, Ltd.
B B B H B Y H H B B B H B
B23K B23K B23K H01M B23K Y02E H01M H01M B23K B23K B23K H01M B23K
inventional inventional inventional inventional inventional additional additional inventional inventional inventional inventional inventional inventional
Hee-Jun Jeong-O Se-Won
Jin Mun Kim