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    • 2. 发明授权
    • Battery module and battery pack using the same
    • 电池模块和电池组使用相同
    • US08399112B2
    • 2013-03-19
    • US13127897
    • 2010-07-09
    • Shunsuke YasuiHiroshi TakasakiToshiki ItoiShinya GeshiDaisuke Kishii
    • Shunsuke YasuiHiroshi TakasakiToshiki ItoiShinya GeshiDaisuke Kishii
    • H01M10/42
    • H01M2/202H01M2/1077H01M2/12H01M10/425
    • A battery module 100 includes a plurality of batteries aligned and accommodated in a housing 20, wherein each batteries has an opening portion 17 at an electrode portion 16 of the battery to release gas generated in the battery outside the battery, the housing 20 is partitioned by a circuit board 30 disposed in contact with battery cases 5 around the electrode portions 16 of the batteries into a storage portion 54 in which the batteries are stored, and an exhaust chamber 24 via which the gas released from the opening portion 17 of the electrode portion 16 is exhausted outside the housing 20, the electrode portions 16 of the batteries are connected to a connector 32 on the circuit board 30, and the opening portions 17 of the electrode portions 16 are in communication with the exhaust chamber 24 via through holes 36 in the circuit board 30.
    • 电池模块100包括对准并容纳在壳体20中的多个电池,其中每个电池在电池的电极部分16处具有开口部分17,以释放在电池外部产生的电池中的气体,壳体20由 与电池壳体5接触的电路板30与蓄电池的电极部分16相接触,其中蓄电池被储存在存储部分54中;以及排气室24,从电极部分的开口部分17释放的气体 16被排出到壳体20外部,电池的电极部分16连接到电路板30上的连接器32,并且电极部分16的开口部分17经由通孔36与排气室24连通 电路板30。
    • 9. 发明申请
    • BATTERY SYSTEM
    • 电池系统
    • US20120276423A1
    • 2012-11-01
    • US13512165
    • 2011-07-26
    • Jun AsakuraShunsuke YasuiHiroshi Takasaki
    • Jun AsakuraShunsuke YasuiHiroshi Takasaki
    • H01M2/12
    • H01M10/443H01M10/052H01M10/441H01M10/482H01M10/486H01M2200/103
    • A battery system includes a battery module that has a plurality of batteries which are provided with release portions each for releasing internal gas when an internal pressure is increased, and an exhaust portion which is provided with an opening portion and guides gas released from the release portions to the opening portion, a non-resettable switch element which is provided at a position where the guided gas passes in a vicinity of the opening portion, and is changed from a first state preset as one of an opened state and a closed state into a second state as the other one of the opened state and the closed state when a preset reference temperature or higher is reached, and a high-temperature abnormality determination unit which determines that the battery module has an abnormality when the switch element is in the second state.
    • 电池系统包括:电池模块,其具有多个电池,所述多个电池设置有当内部压力增加时用于释放内部气体的释放部;以及排气部,其设置有开口部并且引导从所述释放部释放的气体 设置在所述引导气体在所述开口部附近通过的位置,并且从作为打开状态和关闭状态之一预先设定的第一状态变更为所述开口部的非复位开关元件 第二状态作为当达到预设基准温度以上时的打开状态和关闭状态中的另一个状态;以及高温异常判定单元,其在开关元件处于第二状态时判断为电池模块具有异常 。