A battery cell includes a cell can having a base, a plurality of sidewalls connected to the base, the base and the plurality of sidewalls defining a cell stack containment area. And a battery cell stack which is arranged in the battery cell stack accommodating area. A resilient expansion limiter is disposed at one of the plurality of sidewalls in the stack housing area. The elastic expansion limiter controls expansion of the cell stack structure.
一种电池单元包括单元罐,该单元罐具有基部、连接到基部的多个侧壁,基部和多个侧壁限定单元堆容纳区。电池单元堆,所述电池单元堆布置在所述电池堆容纳区中。弹性膨胀限制器布置在电池堆容纳区中的多个侧壁中的一个处。所述弹性膨胀限制器控制所述电池单元堆结构的膨胀。
Battery cell including internal stack structure expansion control mechanism
包括内部堆结构膨胀控制机构的电池单元
20.05.2025
Patent
Elektronische Ressource
Chinesisch
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 |
Electrical component connection mechanism of fuel cell stack and fuel cell stack
Europäisches Patentamt | 2020
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