A battery system includes: a battery pack including a plurality of battery cells; a venting device configured to guide a venting gas stream exhausted by one or more of the battery cells away therefrom; and a cooling device. The venting device includes: a venting channel configured to guide the venting gas stream along a main flow direction, the venting channel being delimited by a first side of the venting device and a second side of the venting device opposite the first side; and a venting opening in the first side of the venting device to allow venting gases to enter the venting channel. The cooling device includes a first cooling channel at the first side of the venting device and configured to cool the venting channel via a cooling fluid flowing through the first cooling channel.
BATTERY SYSTEM WITH ACTIVE COOLING OF VENTING CHANNEL
2023-08-03
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 / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION |
Cooling system having active cabin venting for a vehicle battery
European Patent Office | 2020
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