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    CONSTRUCTION OF ELECTROCHEMICAL STORAGE CELL WITH CONDUCTIVE BRIDGE
    14.
    发明申请
    CONSTRUCTION OF ELECTROCHEMICAL STORAGE CELL WITH CONDUCTIVE BRIDGE 审中-公开
    具有导电桥的电化学储存电池的构建

    公开(公告)号：US20140141297A1

    公开(公告)日：2014-05-22

    申请号：US14164872

    申请日：2014-01-27

    Applicant: BYD Company Limited ,  Shenzhen BYD Auto R&D Company Limited

    Inventor： Weixin Zheng ,  Luxia Jiang ,  Jianhua Zhu ,  Xi Shen

    IPC: H01M2/34

    CPC classification number: H01M2/348 ,  H01M2/04 ,  H01M2/043 ,  H01M2/0456 ,  H01M2/046 ,  H01M2/0473 ,  H01M2/206 ,  H01M2/305 ,  H01M6/5038 ,  H01M10/0422 ,  H01M10/0431 ,  H01M10/0587 ,  H01M10/615 ,  H01M10/625 ,  H01M10/633 ,  H01M10/637 ,  H01M10/6553 ,  H01M10/6571 ,  H01M10/658 ,  Y02E60/12 ,  Y02T10/7011

    Abstract: An electrochemical storage cell is disclosed that comprises a core and a rectangular shell that receives the core snugly therein. The rectangular shell has first and second open ends. A first end cap is used to close the first open end. An anode terminal extends through the first end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A first gasket is secured within the rectangular shell between the first end cap and the core to resiliently hold the core away from the first end cap. A second end cap is used to close the second open end. A cathode terminal extends through the second end cap from an interior portion of the electrochemical storage cell to an external portion thereof. A second gasket is secured within the rectangular shell between the second end cap and the core to resiliently hold the core away from the second end cap.

    Abstract translation: 公开了一种电化学蓄电池，其包括芯和矩形外壳，其中密封地容纳芯。 矩形壳体具有第一和第二开口端。 第一个端盖用于关闭第一个开口端。 阳极端子从电化学存储单元的内部延伸穿过第一端盖到其外部部分。 第一垫片固定在第一端盖和芯之间的矩形壳体内，以将芯远离第一端盖弹性地保持。 第二个端盖用于关闭第二个开口端。 阴极端子从电化学存储单元的内部延伸穿过第二端盖到其外部。 第二垫圈固定在第二端盖和芯之间的矩形壳体内，以将芯远离第二端盖弹性地保持。

    Battery Pack
    15.
    发明申请
    Battery Pack 有权

    公开(公告)号：US20250096363A1

    公开(公告)日：2025-03-20

    申请号：US18969512

    申请日：2024-12-05

    Applicant: BYD COMPANY LIMITED

    Inventor： Yuanmao Shu ,  Xiao Wang ,  Yueqiu You ,  Weixin Zheng ,  Zhipei Lu

    IPC: H01M10/6568 ,  H01M10/613 ,  H01M10/647 ,  H01M10/6551 ,  H01M50/103 ,  H01M50/209 ,  H01M50/503 ,  H01M50/507 ,  H01M50/547

    Abstract: A battery pack is provided. The battery pack includes: a plurality of battery cells, each of which includes a shell, a battery core, and a plurality of terminal posts. An accommodating space is defined inside the shell. The battery core is disposed in the accommodating space. The shell at least includes a first surface and a second surface. The plurality of terminal posts are disposed on the battery core and extend out of the shell from the first surface. The battery pack further includes an electrical connecting member, which is disposed opposite each of two adjacent first surfaces and is electrically connected to each of two adjacent terminal posts, so as to conduct two adjacent battery cells. The battery pack further includes a heat transfer member, which can transfer heat from the electrical connecting member to the second surface.

    Battery pack, vehicle and energy storage device
    17.
    发明授权
    Battery pack, vehicle and energy storage device 有权

    公开(公告)号：US11183729B2

    公开(公告)日：2021-11-23

    申请号：US17048947

    申请日：2019-06-21

    Applicant: BYD COMPANY LIMITED

    Inventor： Long He ,  Huajun Sun ,  Wenfeng Jiang ,  Zhipei Lu ,  Weixin Zheng ,  Jianglong Tang ,  Yan Zhu ,  Xinyue Wang ,  Kefeng He

    IPC: H01M50/209 ,  H01M50/249 ,  H01M50/383 ,  B60K1/04

    Abstract: A battery pack, a vehicle, and an energy storage device. The battery pack includes a housing with a first direction and a second direction perpendicular to the first direction. The battery pack housing includes at least one rectangular cell accommodating unit is formed therein. The battery pack also includes a plurality of rectangular cells, and has a dimension greater than or equal to 600 mm along the first direction. The plurality of rectangular cells are arranged in the rectangular cell accommodating unit along the second direction. The rectangular cell has a thickness of D, length of L, and height of H. A length direction of at least one rectangular cell extends from one side of the rectangular cell accommodating unit to its other side along the first direction, and meets: L>H, L>D, 600 mm≤L≤2500 mm, 23≤L/D≤208.

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