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    • 3. 发明授权
    • Storage device
    • 储存设备
    • US07474520B2
    • 2009-01-06
    • US11935569
    • 2007-11-06
    • Masami KashiharaKatsuji IkedaYoshihiro Hozumi
    • Masami KashiharaKatsuji IkedaYoshihiro Hozumi
    • H01G9/00
    • H01M2/204H01G9/016H01G9/08H01G9/155H01G11/74H01G11/80H01M2/263H01M2/30H01M10/0431Y02E60/13
    • A storage device, which has a simple structure and a low connection resistance and is robust, and which is ease to mount is provided. In the storage device, an L-shaped aluminum busbar 157 protrudes from the center of the top of a sealing plate 41 to the right. The busbar 157 has a barrel portion 157a and a projecting part 157b horizontally protruding from the top end of the barrel portion 157a. A terminal hole 159 is made in an end of the projecting part 157b, so that the positive electrode of another unitary cell to be connected in series can be connected. The barrel portion 157a of the busbar 157 is welded to the sealing plate 41, and the length of the projecting part 257b is minimized. Accordingly, the device is robust and has a low resistance, and consequently can deal with a large current.
    • 一种具有简单结构和低连接电阻并且坚固耐用且易于安装的存储装置。 在存储装置中,L形铝母线157从密封板41的顶部的中心向右突出。 母线157具有筒部157a和从筒部157a的顶端水平突出的突出部157b。 端子孔159形成在突出部分157b的端部,从而可以连接串联连接的另一单元电池的正极。 汇流条157的筒部157a被焊接到密封板41上,突出部分257b的长度被最小化。 因此,该装置是坚固的并且具有低电阻,因此可以处理大电流。