The present invention is provided with: a first pump (23) and a second pump (24); equipment (31, 32, 34, 36, 37) of which the temperature is to be adjusted; heat exchangers (28, 33, 35); multiple flow paths (11 to 16) including a first pump installation flow path (11), a second pump installation flow path (12), and equipment installation flow paths (13, 14, 15, 16); a first switching unit (21) for selectively connecting the flow paths (11 to 16) with one another and a second switching unit (22) for selectively connecting the flow paths (11 to 16) with one another; and a reserve tank (46) for storing a heat medium. The reserve tank (46) is configured such that the pressure at the liquid surface of the stored heat medium is at a predetermined pressure (for example, atmospheric pressure), and is only connected to one flow path from among the multiple flow paths (11 to 16).
Vehicle heat management system
06.05.2015
Patent
Elektronische Ressource
Englisch
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 / 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Heat exchanger, vehicle heat management system and vehicle
Europäisches Patentamt | 2024
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