发明授权
- 专利标题： Method and apparatus for charging a battery
- 专利标题（中）： 用于对电池充电的方法和装置
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申请号： US297286申请日： 1989-01-17
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公开(公告)号： US4998057A公开(公告)日： 1991-03-05
- 发明人: Shigeru Shinohara , Eiji Nakayama , Shun Suzuki , Yoshio Iimura
- 申请人： Shigeru Shinohara , Eiji Nakayama , Shun Suzuki , Yoshio Iimura
- 申请人地址： JPX Tokyo
- 专利权人： Hitachi Koki Co., Ltd.
- 当前专利权人： Hitachi Koki Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX63-3523 19880114; JPX63-9343 19880119; JPX63-9342 19880119; JPX63-9341 19881119
- 主分类号： H01M10/44
- IPC分类号： H01M10/44 ; H02J7/00 ; H02J7/04
摘要：
In a battery charging method and apparatus, a plurality of voltage-division resistors serving as a battery voltage detecting means are connected between the battery and a microcomputer so that a voltage-division ratio can be automatically selected corresponding to the detected battery voltage. Thus, the detected battery voltage applied to the microcomputer is kept substantially constant irrespective of the value of the battery voltage.
公开/授权文献
- US6086904A Essential oil solid compositions 公开/授权日：2000-07-11
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