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172 条记录 (耗时 0.018 秒)

    BATTERY, AND ELECTRIC DEVICE
    51.
    发明公开
    BATTERY, AND ELECTRIC DEVICE 审中-实审

    公开(公告)号：EP4379922A1

    公开(公告)日：2024-06-05

    申请号：EP22947319.4

    申请日：2022-06-23

    申请人： Contemporary Amperex Technology Co., Limited

    发明人： KE, Jianhuang ,  CHEN, Xiaobo ,  LI, Yao

    IPC分类号： H01M50/209

    CPC分类号： Y02E60/10 ,  H01M50/367 ,  H01M50/30 ,  H01M50/358 ,  H01M50/342 ,  H01M50/244 ,  H01M10/42 ,  H01M50/35 ,  H01M50/209

    摘要： Embodiments of the present application provide a battery and an electrical device. The battery comprises: a box body (11) including an electrical cavity (11a); a battery cell (20) accommodated in the electrical cavity (11a) and provided with a pressure relief mechanism (213) on a first wall (21a) of the battery cell (20); a first passage (15) and a second passage (16), the first passage (15) and the second passage (16) being configured to be able to communicate with the inside of the battery cell (20) through the pressure relief mechanism (213) when the pressure relief mechanism (213) is actuated, wherein the first passage (15) is used to discharge the emissions discharged from the pressure relief mechanism (213) into the electrical cavity (11a), and the second passage (16) is used to discharge the emissions discharged from the pressure relief mechanism (213) out of the electrical cavity (11a). The battery and the electrical device of the embodiments of the present application can improve the safety of batteries.

    BATTERY MODULE AND BATTERY PACK
    54.
    发明公开
    BATTERY MODULE AND BATTERY PACK 审中-实审

    公开(公告)号：EP4372877A1

    公开(公告)日：2024-05-22

    申请号：EP23169469.6

    申请日：2023-04-24

    申请人： CALB Group Co., Ltd.

    发明人： SHI, Yanyan ,  JIANG, Xinwei

    IPC分类号： H01M50/204 ,  H01M50/244 ,  H01M50/258 ,  H01M50/264

    CPC分类号： Y02E60/10 ,  H01M50/244 ,  H01M50/204 ,  H01M50/258 ,  H01M50/264 ,  H01M2220/2020130101

    摘要： The invention discloses a battery module and a battery pack. The battery module includes an end plate (220) and a side plate (100) connected to the end plate (220), forming an accommodation space (240) together with the end plate (220), and including a body (10) and a fixed side lug (20) integrally formed with the body (10). The fixed side lug (20) is formed by bending part of the body (10) towards a side away from a battery, and the fixed side lug (20) is configured to be connected to a battery box. The battery module also includes a plurality of single cells accommodated in the accommodation space (240). In the battery module provided by the invention, part of the body (10) of the side plate (100) is bent and formed to form the fixed side lug (20).

    BATTERY BOX FOR MARINE VESSEL
    56.
    发明公开
    BATTERY BOX FOR MARINE VESSEL 审中-公开

    公开(公告)号：EP4366030A1

    公开(公告)日：2024-05-08

    申请号：EP23204494.1

    申请日：2023-10-18

    申请人： Brunswick Corporation

    发明人： Kraus, Jeremy J. ,  Novak, Aaron J.

    IPC分类号： H01M10/46 ,  H01M10/613 ,  H01M10/6563 ,  H01M50/244 ,  H01M50/249

    CPC分类号： H01M50/249 ,  H01M50/244 ,  H01M10/613 ,  H01M10/6563 ,  H01M10/46

    摘要： A battery box (66) includes a housing (68) defining an interior (70) of the battery box (66), a ledge (76) projecting into the interior (70) of the battery box (66), and a box electrical connector (80a) installed on the ledge (76). The interior (70) of the battery box (66) is configured to receive a battery (10) therein. The battery (10) has a projecting portion (20) sized and shaped to abut the ledge (76) when the battery (10) is installed in the battery box (66). A battery electrical connector (24) on the projecting portion (20) of the battery (10) mates with the box electrical connector (80a) upon installation of the battery (10) in the battery box (66).