The present invention refers to a battery system (10), the battery system (10) comprising a plurality of battery cells (12) and a battery housing (20), wherein the battery housing (20) comprises a chamber (22) arranged between a bottom cover (24) and top cover (26) of the battery housing (20), wherein the chamber (22) accommodates the plurality of battery cells (12); and at least one sidewall member (30) connecting the bottom cover (24) and the top cover (26), wherein the at least one sidewall member (30) extends along an outer boundary of the chamber (22) and comprises a channel (32) inside the sidewall member (30) and apertures (34) connecting the chamber (22) with the channel (32), wherein the apertures (34) are arranged in a top half (35) of the channel (32) such that at least a bottom half (33) of the channel (32) is adapted for collecting solid matter; wherein the battery system (10) is adapted such that in case of a thermal runaway (16), a venting gas vented from at least one of the battery cells (12) is directed along at least one venting path (37) leading from the chamber (22), through at least one of the apertures (34) and the channel (32) within the at least one sidewall member (30) to an environment (39) of the battery system (10).
BATTERY SYSTEM AND VEHICLE INCLUDING THE BATTERY SYSTEM
BATTERIESYSTEM UND FAHRZEUG MIT DEM BATTERIESYSTEM
SYSTÈME DE BATTERIE ET VÉHICULE COMPRENANT LE SYSTÈME DE BATTERIE
17.11.2021
Patent
Elektronische Ressource
Englisch
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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