Kubota Corporation

David Boyd

Irfan Nadiadi

A liquid cooling system includes a radiator to cool a coolant when the coolant flows through the radiator, a first coolant pump to circulate the coolant, a second coolant pump to circulate the coolant, an inverter to be cooled by the coolant, an electric motor to be cooled by the coolant and connected to the inverter, a heat exchanger through which the coolant and another liquid can circulate, an Onboard Battery Charger with a DC-to-DC converter to be cooled by the coolant, and a secondary DC-to-DC converter to be cooled by the coolant. The first coolant pump and the second coolant pump are each connected to the radiator.

Liquid cooling system for an electric vehicle

A vehicle includes a first battery housing to house a plurality of first battery modules, a second battery housing to house a plurality of second battery modules, and an air cooling system to cool the plurality of first battery modules and the plurality of second battery modules. The air cooling system includes a compressor, a condenser, a first evaporator coil that includes a first side at which warm air is received and a second side at which cool air exits after having passed through the first evaporator coil, and a second evaporator coil that includes a first side at which warm air is received and a second side at which cool air exits after having passed through the second evaporator coil.

Air cooling system for an electric vehicle

A vehicle includes a first battery housing to house a plurality of first battery modules, a second battery housing to house a plurality of second battery modules, an electrical power system including the plurality of first battery modules, the plurality of second battery modules, and one or more electrical components, and an air cooling system to cool the plurality of first battery modules and the plurality of second battery modules.

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Fremont, CA, United States of America

David Boyd