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 s...

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Bibliographische Detailangaben
Hauptverfasser:	ARAKAWA, KAZUYA, TOKOZAKURA, DAISUKE, SHIINA, TAKAHIRO
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	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 INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	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. Un système de refroidissement comportant un circuit de circulation dhuile comprend un premier circuit comprenant une pompe à lhuile électrique qui distribue lhuile comme un frigorigène à fournir à un onduleur et des moteurs respectifs, et un radiateur HV qui refroidit lhuile à fournir à londuleur et aux moteurs respectifs, et un deuxième circuit comprenant une pompe à lhuile mécanique qui distribue lhuile à fournir à une pièce nécessitant une lubrification sans passer par le radiateur HV.