专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US5119008A Battery charging apparatus 失效
标题翻译：电池充电装置
公开(公告)号：US5119008A
公开(公告)日：1992-06-02
申请号：US488831
申请日：1990-03-06
申请人： Hideyo Morita , Syouiti Toya
发明人： Hideyo Morita , Syouiti Toya
IPC分类号： H02J7/00
CPC分类号： H02J7/0024
摘要： A battery charging apparatus, which charges a secondary battery such as an Ni-Cd battery being used for a battery-driven equipment such as a VTR camera, is provided with a first loading unit for only charging a loaded battery and a second loading unit for charging a loaded battery, for discharging the charged battery, for measuring the capacity of the discharged battery, and for displaying the measured capacity by four steps of its percentage, and which is capable of using either of the both loading units according to the qualities of the battery characteristics of the battery. In this battery charging apparatus, a new battery or a battery with good battery characteristics substantially similar to the new one are charged in the first loading unit and an old battery or a battery with inferior battery characteristics are charged in the second loading unit. The former unit can charge the battery in a shorter time and the latter one can recover the better battery characteristics by repeating the charging and discharging operation to the battery with inferior battery characteristics a few times.
摘要翻译：对用于诸如VTR相机的电池驱动设备的用于诸如Ni-Cd电池的二次电池进行充电的电池充电装置设置有用于仅对负载的电池进行充电的第一负载单元和用于对装载的电池进行充电，用于放电充电的电池，用于测量放电电池的容量，并且通过其百分比的四个步骤显示测量的容量，并且能够根据质量的两个质量使用两个装载单元电池的电池特性。在该电池充电装置中，在第一装载单元中充电具有与新的电池特性基本相似的新电池或电池，并且在第二装载单元中充电具有劣质电池特性的旧电池或电池。前者可以在较短的时间内对电池充电，后者可以通过对电池的充放电操作重复几次，具有较差的电池特性，可以恢复更好的电池特性。

IPRDB

热门服务

关于我们

友情链接

联系方式