Battery cooling system

Abstract

Page 1 of 1 Summary of the invention. The battery cooling system (1) consists of the cooling circuit (10), the power transmission device. (30) provided in the cooling circuit (10), whereby the power transmission device (30) is included. Gears; drivetrain oil that has electrical insulation properties and is used for lubrication. Gears, the oil for the drive train which circulates in the cooling circuit (10), the battery unit. (20) provided in the cooling circuit (10), where the battery unit (20) is contained in a housing. Subunit (22) containing more than one battery cell (23), pump (11). The heat exchanger (10) is provided in the cooling circuit and the heat spreader (12) is provided in the cooling circuit. Cool (10) where the heat spreader (12) will release heat from the oil for the process. The drive oil, which flows in the cooling circuit (10), is exchanged with the drive oil. Heat is directly heated inside the power transmission unit (30) and flows through the inside of the unit housing. (22) and performs direct heat exchange with the battery cells (23). Selected painting: Image 1