Battery pack for a road vehicle with electric propulsion, in which the battery pack comprises: a plurality of planar electrochemical cells arranged in a pack side by side; in which each cell comprises terminal poles connected to each other by contacting planes at a first edge of the cells; a holder facing the terminal poles of the cells; a plurality of elastically deformable spring-conducting elements; each spring element comprising a first end coupled to the holder and a second opposite free end, in which the spring-conducting elements are arranged in rows so that when the battery pack is in use each row of the spring-conducting elements is pressed against the terminal poles and the second ends make contact with the corresponding contacting plane to realize a conductive bridge between the cells and the holder; wherein at least one of the second ends of the springs is in the form of a contact plane in which at least one split or opening is realized so as to divide the contact plane into at least two at least partially separated zones.


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    Title :

    BATTERY PACK FOR A ROAD VEHICLE WITH ELECTRIC PROPULSION AND ELECTRICALLY PROPELLED ROAD VEHICLE PROVIDED WITH SAID BATTERY PACK


    Contributors:

    Publication date :

    2025-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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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