An cooling system (100) including an oil circulation circuit (200) includes a first circuit (210) including an electric oil pump (102) that discharges oil as a coolant to be supplied to an inverter (21) and respective motors (2, 3), and an HV radiator (103) that cools the oil to be supplied to the inverter (21) and the respective motors (2, 3), and a second circuit (220) including a mechanical oil pump (101) that discharges the oil to be supplied to a lubrication-required part (30) without passing through the HV radiator (103).
VEHICLE WITH A VEHICULAR COOLING SYSTEM
FAHRZEUG MIT EINEM FAHRZEUGKÜHLSYSTEM
VÉHICULE AVEC UN SYSTÈME DE REFROIDISSEMENT DE VÉHICULE
2021-05-12
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
VEHICULAR HEAT RADIATOR COOLING SYSTEM, VEHICLE, AND VEHICULAR HEAT RADIATOR COOLING METHOD
European Patent Office | 2018
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