A temperature control system for controlling the temperature of a traction battery in a motor vehicle with a heat transfer medium in a temperature control circuit. The temperature control system includes a battery housing which forms an enclosed interior with at least one receiving position for a battery cell. A lower region of the battery housing receives the heat transfer medium. A heat exchanger dissipates heat from the heat transfer medium to the environment surrounding the heat exchanger. A collection vessel receives the heat transfer medium. A pump conveys the heat transfer medium. An equalization volume is fluidically connected to an upper region of the collection vessel.
BATTERY TEMPERATURE CONTROL SYSTEM AND MOTOR VEHICLE
2025-05-22
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
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