A traction battery for a motor vehicle includes a plurality of battery cells, a battery housing with a plurality of housing walls which surround a receiving space for receiving the battery cells and of which at least one housing wall has a degassing unit for discharging a hot gas from at least one of the battery cells out of the receiving space, and a degassing collector arranged outside the receiving space and having a degassing chamber which can be expanded by the hot gas for receiving the hot gas discharged out of the receiving space. The degassing chamber is delimited by the at least one housing wall and a plate-like, at least partially thermally conductive heat shield.
Traction Battery Having a Degassing Collector, and Motor Vehicle
2022-08-25
Patent
Electronic Resource
English
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Traction battery with degassing collector and motor vehicle
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