公开(公告)号：US20130342168A1

公开(公告)日：2013-12-26

申请号：US14003368

申请日：2011-03-16

申请人： Motoyoshi Okumura ,  Yoshifumi Ota ,  Masahiko Kubo ,  Yukiko Ibe

发明人： Motoyoshi Okumura ,  Yoshifumi Ota ,  Masahiko Kubo ,  Yukiko Ibe

IPC分类号： H02J7/00

CPC分类号： H02J7/0029 ,  H01M2/1077 ,  H01M2/1205 ,  H01M2/1217 ,  H01M2/362 ,  H01M6/42 ,  H01M2220/20 ,  H02J7/0068

摘要： An electrical storage device includes a plurality of power-generating elements, a case, and a valve. The power-generating elements perform charge and discharge and are connected electrically in series. A plurality of housing sections each accommodate one of the plurality of power-generating elements and are disposed along a predetermined direction. A communication path switches from a closed state to an opened state depending on the internal pressure of the housing section. When the communication path is in the opened state, gas can be moved between two of the housing sections adjacent to each other in the predetermined direction. The valve is provided for a particular housing section and releases gas produced within the case to the outside of the case. The empty space other than the power-generating element is present in each of the housing sections, and the empty space in the particular housing section is the largest.

摘要翻译： 蓄电装置包括多个发电元件，壳体和阀。 发电元件进行充放电并串联电连接。 多个壳体部分各自容纳多个发电元件中的一个并且沿预定方向设置。 通信路径根据容纳部的内部压力从闭合状态切换到打开状态。 当通信路径处于打开状态时，气体可以在预定方向上彼此相邻的两个壳体部分之间移动。 阀被设置用于特定的壳体部分，并将壳体内产生的气体释放到壳体的外部。 除了发电元件之外的空的空间存在于每个壳体部分中，并且特定壳体部分中的空的空间是最大的。