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    • 2. 发明申请
    • SECONDARY BATTERY
    • 二次电池
    • US20110159358A1
    • 2011-06-30
    • US12997715
    • 2008-09-23
    • Daotan LiuZhaokuan LiuRongguang HuangChuntai Guo
    • Daotan LiuZhaokuan LiuRongguang HuangChuntai Guo
    • H01M2/06
    • H01M2/22H01M2/0404H01M2/26H01M10/0431
    • Provided is a secondary battery comprising a core (7), tabs (4) protruding from an end of the core (7), a tab lead-out device placed at the end of the core (7), and a cover plate (1). The tab lead-out device includes an insulating layer (6) adjacent to the end of the core (7) and a conductive layer (5) distant from the end of the core (7). The tabs (4) are electrically connected to the conductive layer (5). The conductive layer (5) is electrically connected to the cover plate (1). The secondary battery further comprises a connector and a pad (3) stacked between the conductive layer (5) of the tab lead-out device and the cover plate (1). The tabs (4) are compacted between the pad (3) and the conductive layer (5) of the tab lead-out device by the connector.
    • 提供一种二次电池,其包括芯体(7),从芯部(7)的端部突出的凸片(4),放置在芯体(7)的端部处的凸片引出装置和盖板(1) )。 片状引出装置包括邻近芯部(7)的端部的绝缘层(6)和远离芯部(7)的端部的导电层(5)。 突片(4)电连接到导电层(5)。 导电层(5)电连接到盖板(1)。 二次电池还包括一个连接器和一个堆叠在片状引出装置的导电层(5)和盖板(1)之间的衬垫(3)。 凸片(4)通过连接器在凸片(3)和凸片引出装置的导电层(5)之间压实。
    • 3. 发明授权
    • Secondary battery
    • 二次电池
    • US08609277B2
    • 2013-12-17
    • US12997715
    • 2008-09-23
    • Daotan LiuZhaokuan LiuRongguang HuangChuntai Guo
    • Daotan LiuZhaokuan LiuRongguang HuangChuntai Guo
    • H01M2/06H01M2/26
    • H01M2/22H01M2/0404H01M2/26H01M10/0431
    • Provided is a secondary battery comprising a core (7), tabs (4) protruding from an end of the core (7), a tab lead-out device placed at the end of the core (7), and a cover plate (1). The tab lead-out device includes an insulating layer (6) adjacent to the end of the core (7) and a conductive layer (5) distant from the end of the core (7). The tabs (4) are electrically connected to the conductive layer (5). The conductive layer (5) is electrically connected to the cover plate (1). The secondary battery further comprises a connector and a pad (3) stacked between the conductive layer (5) of the tab lead-out device and the cover plate (1). The tabs (4) are compacted between the pad (3) and the conductive layer (5) of the tab lead-out device by the connector.
    • 提供一种二次电池,其包括芯体(7),从芯部(7)的端部突出的凸片(4),放置在芯体(7)的端部处的凸片引出装置和盖板(1) )。 片状引出装置包括邻近芯部(7)的端部的绝缘层(6)和远离芯部(7)的端部的导电层(5)。 突片(4)电连接到导电层(5)。 导电层(5)电连接到盖板(1)。 二次电池还包括一个连接器和一个堆叠在片状引出装置的导电层(5)和盖板(1)之间的衬垫(3)。 凸片(4)通过连接器在凸片(3)和凸片引出装置的导电层(5)之间压实。