Battery submodule carrier, battery submodule, battery system and vehicle

    公开(公告)号:US11139521B2

    公开(公告)日:2021-10-05

    申请号:US15642167

    申请日:2017-07-05

    IPC分类号: H01M2/10 H01M50/20

    摘要: A battery system includes: a plurality of monolithic cell trays configured to accommodate a plurality of aligned battery cells; a plurality of battery cell retainers configured to retain the battery cells within the cell tray by being connected with the battery cell and the cell tray in each cell tray; a cap-type battery system carrier configured to accommodate the plurality of cell trays; a plurality of tray fasteners provided in each cell tray to mount the cell tray to the battery system carrier by being connected with the cell tray and the battery system carrier; and a cooling channel provided in the battery system carrier to cool the battery cells. Each cell tray includes an opening that exposes the plurality of battery cells, and the cooling channel may be provided in the battery system carrier opposite to the opening of each cell tray.