COOLING STRUCTURE OF BATTERY FOR ELECTRIC VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide a cooling structure of a battery for an electric vehicle capable of reducing temperature variation of each battery while maintaining its cost and fuel economy in an appropriate range. SOLUTION: A plurality of batteries 4 are aligned in a plurality of rows and stored in a battery box 3 loaded on the electric vehicle 2. A water jacket 6 is partially provided among the batteries 4 aligned in the plurality of rows. A heat transfer plate 10 is provided between the batteries 4 positioned for facing the battery box 3 and the battery box 3. The heat transfer plate 10 is fixed to the battery box 3. COPYRIGHT: (C)2004,JPO