Banding straps and associated methods may be used for assembling a cell stack of a traction battery pack. One more banding straps may be arranged about the cell stack for temporarily or permanently applying and maintaining compression across the cell stack. In an exemplary method, a banding strap may be arranged within a compression fixture before positioning a cell stack within the compression fixture and applying a compressive force across a cell stack axis of the cell stack. Free end portions of the banding strap may be connected to maintain the compressive force across the cell stack axis.
BANDING STRAPS FOR ASSEMBLING TRACTION BATTERY PACK CELL STACKS
2024-03-07
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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