A process for cooling a heat generating component of a vehicle including pumping a coolant fluid from a pump having a first impeller and a second impeller, the pump switchable from a chilling mode, a heating mode, an isolated state, and a linked state; and while the pump is in the chilling mode and the isolated state, pumping the coolant fluid with the first impeller through a first loop of a heater module, and a cabin heat exchanger, and pumping the coolant fluid with the second impeller through a second loop of a component heat exchanger and a chiller module.
FLOW SCHEME FOR SWITCH PUMP WITH FOUR POSITIONS
21.12.2023
Patent
Elektronische Ressource
Englisch
IPC: | 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 |