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    • 22. 发明申请
    • Light-Weight Bipolar Valve Regulated Lead Acid Batteries and Method
    • 轻量双极阀调节铅酸电池及方法
    • US20160028071A1
    • 2016-01-28
    • US14877488
    • 2015-10-07
    • East Penn Manufacturing Co.
    • Frank Lev
    • H01M4/14H01M4/20H01M10/18
    • H01M4/14H01M4/20H01M10/121H01M10/18Y02T10/7016
    • Light-weight VRLA batteries comprise a thin lead substrate that is supported by non-conductive, preferably plastic frames that provide structural stability to accommodate stress and strain in the bipole assembly. In particularly preferred batteries, the plastic frames are laser welded together and phantom grids and electrode materials are coupled to the respective sides of the lead substrate. Where the phantom grid is an ultra-thin lead grid, the lead grid is preferably configured to provide a corrosion reserve of less than 10 charge-discharge cycles and the bipole assembly is charged in an in-tank formation process. Where the phantom grid is a non-conductive grid, the lead grid is preferably a plastic grid and the bipole assembly is charged in an in-container formation process. Consequently, weight, volume, and production costs are significantly reduced while specific energy is substantially increased.
    • 轻量级的VRLA电池包括由不导电的优选塑料框架支撑的薄的引线衬底,其提供结构稳定性以适应双极组件中的应力和应变。 在特别优选的电池中,塑料框架被激光焊接在一起,并且幻像网格和电极材料被耦合到引线衬底的相应侧面。 在幻影网格是超薄引线格栅的地方,引线网格优选地构造成提供少于10个充放电循环的腐蚀储备,并且双组件在箱内形成过程中进行充电。 在幻影网格是非导电格栅的地方,引线格栅优选地是塑料格栅,并且双极组件在容器内形成过程中被充电。 因此,重量,体积和生产成本显着降低,而特定能量显着增加。
    • 23. 发明申请
    • Lead Acid Battery Having A Strap Molding Well
    • 铅酸电池具有条带成型井
    • US20150349316A1
    • 2015-12-03
    • US14728417
    • 2015-06-02
    • East Penn Manufacturing Co.
    • Edwin A. Fink
    • H01M2/20H01M2/02
    • H01M2/206H01M2/024H01M2/0242H01M2/043H01M2/06H01M2/1077H01M2/28H01M2/362H01M10/12H01M10/14H01M2220/20
    • A lead acid battery has a housing having a plurality of adjacently positioned battery plate receiving compartments. A cell of battery plates is positioned in each battery plate receiving compartment. Each cell has a plurality of positive plates, each having a positive lug, and a plurality of negative plates interleaved with the positive plates, each having a negative lug. A mold positioned on a top edge of each group of battery plates, and has two strap molding wells, each having a lead receiving space, a well base, and a plurality of lug receiving openings positioned in the well base. The positive lugs of the cell extend through the lug receiving openings in one of the strap molding wells, and the negative lugs of the cell extend through the lug receiving openings in the other strap molding well.
    • 铅酸电池具有壳体,该外壳具有多个相邻定位的电池板接收隔间。 电池板的电池单元位于每个电池板接收室中。 每个单元具有多个正极板,每个具有正的凸起,以及与正极板交错的多个负极板,每个具有负的凸耳。 模具定位在每组电池板的顶部边缘上,并且具有两个带状成型井,每个具有引线接收空间,井底和位于井底中的多个凸耳接收开口。 电池的正极片延伸穿过其中一个带状成型井中的凸耳接收开口,并且电池的负凸耳延伸穿过另一条带成型井中的凸耳接收开口。