In general, in one aspect, embodiments relate to a battery cooling unit for cooling a battery. The battery cooling unit includes an inlet, an outlet, a plurality of heat exchange portions, and a distribution flow path. The distribution flow path includes a branch portion and a join portion. The branch portion branches into an introduction path to direct heat medium from the inlet towards an upstream heat exchanger portion, and a bypass path that bypasses the upstream heat exchange portions. The join portion joins the heat medium flowing through the bypass path with the heat medium flowing through the upstream heat exchange portions and flow the joined heat medium to the downstream heat exchange portion.
BATTERY COOLING UNIT AND BATTERY COOLING SYSTEM
2024-11-14
Patent
Electronic Resource
English
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 / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |