The invention relates to a storage cell unit which has a housing and at least one longitudinal support which forms a lateral wall of the housing or is arranged adjacently to the lateral wall of the housing. The longitudinal support is designed as a hollow support which has at least one hollow chamber that extends in the longitudinal direction of the longitudinal support and has a closed cross-section. The hollow chamber is equipped with a reinforcing element which extends over the majority of the length of the longitudinal support. The reinforcing element has a multichamber structure with a number of chambers adjoining one another.
Storage Cell Unit for a Motor Vehicle Comprising an Electric Drive
2021-05-20
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge / 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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