Battery Case

• Main Authors: Akizuki, Shinya, Okamoto, Yuuji, Imashioya, Tatsuya
• Format: Patent
• Language: English
• Published: 29.08.2024
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BASIC ELECTRIC ELEMENTS; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TRANSPORTING; VEHICLES IN GENERAL

A battery case that accommodates a battery for an electric vehicle includes a pair of side frames that constitute left and right side walls of the battery case in a vehicle width direction and extend along a vehicle front-rear direction, a cross member that partitions an internal space of the battery case in the vehicle front-rear direction and extends from one of the side frames to the other side frame, and a side bracket that is fixed to an outer surface of the side frame and is configured to attach the battery case to a vehicle body. The side frame includes a frame rib extending in the vehicle width direction inside the side frame and the side bracket includes a bracket rib extending in the vehicle width direction inside the side bracket.