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公开(公告)号：US20160028071A1
公开(公告)日：2016-01-28
申请号：US14877488
申请日：2015-10-07
发明人： Frank Lev
CPC分类号： H01M4/14 , H01M4/20 , H01M10/121 , H01M10/18 , Y02T10/7016
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US20140072868A1
公开(公告)日：2014-03-13
申请号：US14079190
申请日：2013-11-13
发明人： Frank Lev
CPC分类号： H01M4/68 , H01M4/14 , H01M4/685 , H01M4/73 , H01M10/04 , H01M10/0418 , H01M10/18 , H01M2004/029 , Y10T29/49108
摘要： Contemplated lead acid batteries include a monolithic lead/lead alloy composite foil that is preferably formed by cladding mechanically unstressed lead and lead alloy foils. In such batteries, a light-weight non-conductive grid is placed onto the lead alloy side of the composite foil, which is most preferably pre-treated with a lead-containing adhesive that improves retention of the grid and improves retention and intimate electric contact of the positive active material.
摘要翻译： 研究铅酸电池包括单片铅/铅合金复合箔，其优选通过包覆机械无应力的铅和铅合金箔形成。 在这种电池中，将轻质非导电栅格放置在复合箔的铅合金侧上，其最优选地用含铅粘合剂进行预处理，其改善了栅格的保持并改善了保持性和紧密的电接触 的正极活性物质。
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