Battery Module, and Battery Pack and Vehicle Including Same

• Main Authors: Harasztosi, Uwe, Ju, Eun-Ah, Janke, Jan, Tannenberger, Guenter, Yun, Hyeon-Ki
• Format: Patent
• Language: English
• Published: 21.12.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A battery module includes a sub module including a cell stack assembly having a plurality of battery cells; a module housing configured to accommodate the sub module; a front sealing plate configured to cover an opening at one longitudinal side of the module housing and having an inlet through which a cooling liquid is introduced; a rear sealing plate configured to cover an opening at the other longitudinal side of the module housing and having an outlet through which the cooling liquid is discharged; and a pair of terminal assemblies. The pair of terminal assemblies include an outer terminal located at an outer side of the front sealing plate, a stud inserted into a terminal hole formed in the front sealing plate, and a terminal spacer interposed between an inner surface of the terminal hole and the stud.