To construct a cooling system at a reduced cost which may restrain overheat of an internal combustion engine even in a case where a valve for controlling a cooling medium is broken down. A first flow passage supplying the cooling medium of the internal combustion engine to a radiator and a second flow passage branching from the first flow passage by a flow control valve to supply the cooling medium to a first heat exchanging portion are provided. In addition, a third flow passage provided separately from the first flow passage to supply the cooling medium to a second heat exchanging portion via an on-off valve is provided. A control apparatus controlling the on-off valve and the flow control valve based on a temperature of the cooling medium is provided.
COOLING SYSTEM FOR INTERNAL COMBUSTION ENGINE
KÜHLSYSTEM FÜR EINEN VERBRENNUNGSMOTOR
SYSTÈME DE REFROIDISSEMENT POUR MOTEUR À COMBUSTION INTERNE
2019-02-20
Patent
Elektronische Ressource
Englisch
IPC: | F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |