A battery cell (12) suitable for an electric vehicle comprises a prismatic conductive housing (13) having a conductive housing body (14) having a width (W), a height (H) and a thickness (T) and having a substantially rectangular cross-section when viewed in a thickness direction (z). A stack (16, 16 ') of layer assemblies is housed in the housing body, each layer assembly comprising a cathode layer, an anode layer and a spacer layer therebetween, these layers extending in a width direction (x) and a height direction (y) and being substantially rectangular in shape, the stack height extending in a thickness direction (z). The cathode and anode layers each comprise a cathode tab and an anode tab, respectively, a set of tabs (18, 18 ') extending along the lower portion (19) in the width direction (x), substantially along the width (W) of the housing (13), and in conductive contact with the bottom (20) of the housing (13).

    一种适用于电动车辆的电池电芯(12),包括棱柱形传导外壳(13),该传导外壳具有传导外壳主体(14),该外壳主体具有宽度(W)、高度(H)和厚度(T),并且当在厚度方向(z)上看时具有大致矩形的横截面。层装配件的堆叠(16,16’)容纳在外壳主体中,每个层装配件包括阴极层、阳极层和它们之间的间隔层,这些层在宽度方向(x)和高度方向(y)上延伸且大致为矩形形状,堆叠高度在厚度方向(z)上延伸。阴极层和阳极层各自分别包括阴极接线片和阳极接线片,一组接线片(18,18’)沿着下部(19)在宽度方向(x)上延伸,基本上沿着外壳(13)的宽度(W)延伸,并且与外壳(13)的底(20)传导接触。


    Access

    Download


    Export, share and cite



    Title :

    Battery cell with prismatic conductive housing


    Additional title:

    具有棱柱形传导壳体的电池电芯


    Contributors:

    Publication date :

    2023-05-05


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Battery Cell having a Prismatic or Cylindrical Housing, Battery Module and Motor Vehicle

    STIMM FRANK / STEIL MICHAEL / DOERR ALFONS et al. | European Patent Office | 2016

    Free access

    RECHARGEABLE PRISMATIC BATTERY

    OGG RANDY | European Patent Office | 2016

    Free access


    Battery Thermal Management of Lithium Prismatic Cell Battery by Using Different Coolants

    Rammohan, A. / Chatterjee, Dipankar / Jawale, Kiran Chandrakant et al. | SAE Technical Papers | 2023


    Right-angled tile prismatic blade battery

    WANG WENGE | European Patent Office | 2020

    Free access