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    BATTERY
    1.
    发明申请
    BATTERY 审中-公开
    电池

    公开(公告)号：WO2014101478A1

    公开(公告)日：2014-07-03

    申请号：PCT/CN2013/083374

    申请日：2013-09-12

    Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

    Inventor： SHEN, Xi ,  JIANG, Luxia ,  ZHU, Jianhua ,  HU, Shichao ,  WANG, Gaowu ,  GU, Hongjuan

    IPC: H01M10/0525 ,  H01M10/42 ,  H01M2/34

    CPC classification number: H01M2/34 ,  H01M10/0413 ,  H01M10/0431 ,  H01M10/0463 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/0587 ,  H01M10/617 ,  H01M10/654 ,  H01M10/6553 ,  H01M2200/00 ,  H01M2220/20 ,  Y02E60/122 ,  Y02P70/54

    Abstract: A battery comprises: a shell (1); a core (4) received in the shell (1) and having first and second electrode tabs (41, 42), a first current collector connected to the first electrode tab (41), and a second current collector connected to the second electrode tab (42); and a protection component (2) including two insulating layers (22) and a conducting layer (21) disposed between two insulating layers (22), in which the conducting layer (21) defines a first end electrically connected to the first electrode tab (41) and a second end configured as a free end, and an outmost current collector of the core (4) is configured by the second current collector.

    Abstract translation: 电池包括：壳体（1）; 容纳在壳体（1）中并具有第一和第二电极接头（41,42）的芯体（4），连接到第一电极接线片（41）的第一集电器和连接到第二电极接头 （42）; 以及包括设置在两个绝缘层（22）之间的两个绝缘层（22）和导电层（21）的保护部件（2），其中导电层（21）限定电连接到第一电极接线片 41）和被构造为自由端的第二端，并且所述芯（4）的最外部的集电体由所述第二集电体构成。

    BATTERY
    2.
    发明申请
    BATTERY 审中-公开
    电池

    公开(公告)号：WO2014101479A1

    公开(公告)日：2014-07-03

    申请号：PCT/CN2013/083375

    申请日：2013-09-12

    Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

    Inventor： SHEN, Xi ,  JIANG, Luxia ,  ZHU, Jianhua ,  HU, Shichao ,  WANG, Gaowu ,  GU, Hongjuan

    IPC: H01M2/34 ,  H01M10/0525

    CPC classification number: H01M2/34 ,  H01M10/0413 ,  H01M10/0431 ,  H01M10/0463 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/0587 ,  H01M10/617 ,  H01M10/654 ,  H01M10/6553 ,  H01M2200/00 ,  H01M2220/20 ,  Y02E60/122

    Abstract: A battery comprises: a shell (1); a core (4) received in the shell (1) and having first and second electrode tabs (41, 42); and first and second protection components (2, 3), each of the first and second protection components (2, 3) including two insulating layers and a conducting layer disposed between two insulating layers, in which the conducting layer (21) of the first protection component (2) defines a first end electrically connected to the first electrode tab (41) and a second end configured as a free end, and the conducting layer (31) of the second protection component (3) defines a first end electrically connected to the second electrode tab (42) and a second end configured as a free end.

    Abstract translation: 电池包括：壳体（1）; 容纳在所述壳体（1）中并具有第一和第二电极接头（41,42）的芯体（4）; 以及第一和第二保护部件（2,3），每个第一和第二保护部件（2,3）包括两个绝缘层和设置在两个绝缘层之间的导电层，其中第一和第二保护部件的导电层（21） 保护部件（2）限定电连接到第一电极接线片（41）的第一端和构造为自由端的第二端，并且第二保护部件（3）的导电层（31）限定电连接 到第二电极接片（42）和被配置为自由端的第二端。

    ELECTROCHEMICAL STORAGE CELL
    3.
    发明申请
    ELECTROCHEMICAL STORAGE CELL 审中-公开
    电化学储存池

    公开(公告)号：WO2009079964A1

    公开(公告)日：2009-07-02

    申请号：PCT/CN2008/073678

    申请日：2008-12-24

    Applicant: BYD COMPANY LIMITED ,  HAN, Lei ,  GU, Hongjuan ,  ZHENG, Weixin ,  SHEN, Xi

    Inventor： HAN, Lei ,  GU, Hongjuan ,  ZHENG, Weixin ,  SHEN, Xi

    IPC: H01M4/64 ,  H01M4/70 ,  H01M2/26 ,  H01M2/30 ,  H01M2/04 ,  H01M10/40 ,  H01M10/38 ,  H01M10/04

    CPC classification number: H01M2/348 ,  H01M2/043 ,  H01M2/046 ,  H01M2/0473 ,  H01M2/06 ,  H01M2/08 ,  H01M2/206 ,  H01M2/22 ,  H01M2/305 ,  H01M6/5038 ,  H01M10/0422 ,  H01M10/0431 ,  H01M10/0525 ,  H01M10/0587 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6553 ,  Y02E60/12 ,  Y02E60/122 ,  Y02T10/7011

    Abstract: An electrochemical storage cell is disclosed that comprises a cathode sheet, an anode sheet, and a separator sheet between the cathode and anode sheets. A metal foil current collector extends from a longitudinal edge of the cathode sheet. A further metal foil current collector extends from a longitudinal edge of the anode sheet. The anode sheet, cathode sheet, and separator sheet are wound in a flattened coil shape to produce a core in which the metal foil current collector of the cathode sheet extends beyond the separator sheet at one end of the core and the metal current collector of the anode sheet extends beyond the separator sheet at an opposite end of the core. Overlying layers of the metal foil current collector of the cathode sheet are compressed together and placed in electrical communication with a positive terminal of the cell while overlying layers of the metal foil current collector of the anode sheet are compressed together and placed in electrical communication with a negative terminal of the cell.

    Abstract translation: 公开了一种电化学蓄电池，其包括在阴极和阳极片之间的阴极片，阳极片和隔片片。 金属箔集电体从阴极片的纵向边缘延伸。 另外的金属箔集电体从阳极片的纵向边缘延伸出来。 阳极片，阴极片和隔片片卷绕成扁平的线圈形状，以制造核心，其中阴极片的金属箔集电器在芯的一端延伸超过隔离片，并且金属集电体 阳极片在芯的相对端处延伸超过隔板。 阴极片的金属箔集电体的上层被压缩在一起，并且与电池的正极端子电连通，同时阳极片的金属箔集电体的上层被压缩在一起并与电连通 电池的负极。

    ELECTROCHEMICAL CELL HAVING COILED CORE
    4.
    发明申请
    ELECTROCHEMICAL CELL HAVING COILED CORE 审中-公开

    公开(公告)号：WO2009079966A8

    公开(公告)日：2009-07-02

    申请号：PCT/CN2008/073683

    申请日：2008-12-24

    Applicant: BYD COMPANY LIMITED ,  ZHOU, Xiankai ,  HAN, Lei ,  GU, Hongjuan ,  SHEN, Xi

    Inventor： ZHOU, Xiankai ,  HAN, Lei ,  GU, Hongjuan ,  SHEN, Xi

    IPC: H01M10/36

    Abstract: A core (200) for an electrochemical cell is provided. The core (200) comprises an anode sheet (105), a cathode sheet (110), and a separator sheet (115) disposed between the anode sheet (105) and the cathode sheet (110). The anode sheet (105), cathode sheet (110), and separator sheet (115) are wound to form a flattened coil structure. The flattened coil structure has opposed flattened sides (A, B) and opposed arcuate sides (C, D). The anode and cathode sheets (105, 115) terminate at the same or different arcuate sides (C, D). Further, the separator sheet may terminate at one of the arcuate sides (C, D).

    BATTERY
    9.
    发明公开
    BATTERY 审中-公开
    电池

    公开(公告)号：EP2939306A1

    公开(公告)日：2015-11-04

    申请号：EP13867706.7

    申请日：2013-09-12

    Applicant: Byd Company Limited

    Inventor： SHEN, Xi ,  JIANG, Luxia ,  ZHU, Jianhua ,  HU, Shichao ,  WANG, Gaowu ,  GU, Hongjuan

    IPC: H01M10/0525 ,  H01M10/42 ,  H01M2/34

    CPC classification number: H01M2/34 ,  H01M10/0413 ,  H01M10/0431 ,  H01M10/0463 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/0587 ,  H01M10/617 ,  H01M10/654 ,  H01M10/6553 ,  H01M2200/00 ,  H01M2220/20 ,  Y02E60/122 ,  Y02P70/54

    Abstract: A battery includes a shell, a core and a protection component received in the shell. The core includes a first electrode tab connected to a first current collector and a second electrode tab connected to a second current collector of the core. The protection component includes two insulating layers and a conducting layer disposed between two insulating layers. The conducting layer defines a first end electrically connected to the first electrode tab and a second end configured as a free end, and an outmost current collector of the core is configured by the second current collector.

    Abstract translation: 一种电池包括：外壳（1）; （1）中并且具有第一和第二电极接线片（41,42），连接到第一电极接线片（41）的第一集流体和连接到第二电极接线片（41）的第二集流体的芯（4） （42）; 和包括两个绝缘层（22）和设置在两个绝缘层（22）之间的导电层（21）的保护部件（2），其中导电层（21）限定了电连接到第一电极接线片 41）以及构造为自由端的第二端，并且所述芯（4）的最外面的集电器由所述第二集电器构成。

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