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    • 1. 发明申请
    • Zinc/air cell
    • 锌/空气池
    • US20070054168A1
    • 2007-03-08
    • US11220269
    • 2005-09-06
    • Hao ChangMichael BrovarskiSteven SpechtDavid Pappas
    • Hao ChangMichael BrovarskiSteven SpechtDavid Pappas
    • H01M12/06H01M2/12
    • H01M12/06H01M2/0222H01M4/8605
    • A zinc/air button cell having an air spacer member within the air inlet space of the cathode can. The spacer member may be of solid plastic, rubber, or metal construction inserted into the air inlet space (plenum region) of the cathode can adjacent air holes in the can. The spacer member may be of disk-like configuration with cut out sections therein of varying configurations. The cut out sections in the spacer disk form channels of unoccupied free space underlying the air holes allowing air to pass unobstructed from the air holes to the cathode assembly. The channels of free space are generally much wider than the diameter of the air holes. The wide channels of unoccupied “free space” running between the air holes and cathode assembly improve air flow distribution to the cathode assembly. The spacer disk simultaneously provides sufficient support to the cathode assembly preventing it from bending into the cathode can air inlet space.
    • 在阴极罐的空气入口空间内具有空气间隔件的锌/空气纽扣电池。 隔离构件可以是固体塑料,橡胶或金属结构,其插入阴极罐的空气入口空间(增压区域)中,可以邻近罐中的气孔。 间隔构件可以是盘状构造,其中具有不同构型的切口部分。 间隔盘中的切割部分形成空气孔下方空闲空闲空间的通道,允许空气从空气孔畅通到阴极组件。 自由空间的通道通常比气孔的直径宽得多。 在空气孔和阴极组件之间运行的空闲空闲空间的宽通道改善了对阴极组件的气流分布。 间隔盘同时为阴极组件提供足够的支撑,防止其弯曲进入阴极罐空气入口空间。