The present disclosure relates to an electrical contact element (100) for electrically connecting battery cells of a battery-powered vehicle, the electrical contact element comprising: an electrically conductive base element (101), which can be brought into electrical contact with a first pole (121) of a battery cell (120a); and one or more electrically conductive plug-in elements (102) which protrude from the base element (101) and which can be bent as a function of temperature change; wherein the one or more plug elements are in a first bent position at a first temperature, in which position the plug elements can be plugged onto a second pole (122) of an adjacent battery cell (120b) in order to produce an electrical plug connection; furthermore, the one or more plug elements (102) are in a second bent position at a second temperature, which is higher than the first temperature, in which position the plug connection of the one or more plug elements (102) to the second pole (122) of the adjacent battery cell (120b) is released.

    本公开涉及一种用于电连接电池电动车辆的电池单元的电接触元件(100),其中,电接触元件包括:导电的基底元件(101),其可与电池单元(120a)的第一极(121)进行电接触;以及一个或多个导电的插接元件(102),其从基底元件(101)伸出,可随温度变化而弯曲;其中,一个或多个插接元件在第一温度下处于第一弯曲位置,在该位置,可插接到相邻电池单元(120b)的第二极(122)上,以产生电插接连接;并且,一个或多个所述插接元件(102)在高于第一温度的第二温度下处于第二弯曲位置,在该位置,一个或多个插接元件(102)与相邻电池单元(120b)的第二极(122)的插接连接被释放。


    Access

    Download


    Export, share and cite



    Title :

    Electrical contact element for electrically connecting battery cells


    Additional title:

    用于电连接电池单元的电接触元件


    Contributors:

    Publication date :

    2024-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Battery array electrical connection system and method for electrically connecting battery array

    WEST LARRY E / FERNANDEZ-GALINDO FRANCISCO / ROBERTS DANIEL PAUL et al. | European Patent Office | 2024

    Free access

    Connecting Element and Connecting Apparatus for Electrically Connecting a Cable to an Electrical Device of a Motor Vehicle

    OTT JOHANNES / TAURIAINEN JUHA / ZUEV BORIS | European Patent Office | 2019

    Free access

    Connecting element and connecting apparatus for electrically connecting a cable to an electrical device of a motor vehicle

    OTT JOHANNES / TAURIAINEN JUHA / ZUEV BORIS | European Patent Office | 2021

    Free access

    STRUCTURE FOR ELECTRICALLY CONNECTING ON-BOARD ELECTRICAL ARTICLE

    TONOZUKA TORU / SUZUKI SATOSHI | European Patent Office | 2018

    Free access