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    • 2. 发明授权
    • Portable battery charger
    • 便携式电池充电器
    • US5396162A
    • 1995-03-07
    • US70897
    • 1993-06-03
    • George Brilmyer
    • George Brilmyer
    • H01M2/10H01M6/50H01M10/46H01M10/44
    • H01M6/5033H01M10/46H01M2/1055
    • A portable battery charger for rechargeable battery powered appliances, tools, toys or the like. The portable battery charger includes, a portable direct current power source, a housing designed to contain said direct current power source, and said housing including a means for parallel electrical interconnection of said portable direct current power source to the direct current power system of the battery powered appliance. The portable direct current power source is comprised of an assembly of primary battery cells and has a nominal DC voltage which approximates that of the charging voltage of the rechargeable battery of the battery powered appliance. The portable battery charger is designed with sufficient power so as to supply power to recharge the rechargeable battery of the battery powered appliance while simultaneously operating the appliance. The dual charging-operating function of the portable battery charger, eliminates the need for a delay in operation time of the appliance when the rechargeable battery of the appliance is in need of recharge. The primary batteries used in the portable battery charger (ie alkaline batteries) are also easily replaceable thus further extending the usefulness of the device.
    • 用于可再充电电池供电的电器,工具,玩具等的便携式电池充电器。 便携式电池充电器包括便携式直流电源,设计成容纳所述直流电源的壳体,并且所述壳体包括用于将所述便携式直流电源并联电连接到电池的直流电力系统的装置 电力设备。 便携式直流电源包括一次电池单元的组件,并具有接近电池供电设备的可再充电电池的充电电压的标称直流电压。 便携式电池充电器设计有足够的电力,以便在同时操作电器的同时为电池供电设备的可充电电池供电。 便携式电池充电器的双重充电操作功能消除了当器具的可充电电池需要充电时对器具的操作时间的延迟的需要。 便携式电池充电器(即碱性电池)中使用的一次电池也易于更换,从而进一步延长了设备的有用性。