Oblon, McClelland, Maier & Neustadt, L.L.P.
Vehicular cooling system
An cooling system including an oil circulation circuit includes a first circuit including an electric oil pump that discharges oil as a coolant to be supplied to an inverter and respective motors, and an HV radiator that cools the oil to be supplied to the inverter and the respective motors, and a second circuit including a mechanical oil pump that discharges the oil to be supplied to a lubrication-required part without passing through the HV radiator.
TOYOTA JIDOSHA KABUSHIKI KAISHA
F B B B B B B Y B B F B F F F B F
F01P B60K B60K B60K B60K B60K B60K Y02T B60Y B60K F01P B60Y F01P F01P F01P B60K F01P
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Takahiro Kazuya Daisuke
Shiina Arakawa Tokozakura