| 发明名称 |
AN INTELLIGENT POWER SUPPLY SYSTEM FOR A PORTABLE COMPUTER |
| 摘要 |
<p>A power supply control system for a portable computer comprising two rechargeable batteries and an AC adapter. When the computer is operated on batteries, the power supply controls which of the batteries is in a sufficient state of charge, and if one of the batteries is low, it is automatically recharged when the AC supply is selected.</p> |
| 申请公布号 |
EP0420645(A3) |
申请公布日期 |
1992.08.05 |
| 申请号 |
EP19900310600 |
申请日期 |
1990.09.27 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
SHIMAMOTO, HAJIME, C/O INTELL. PROPERTY DIV.;ISHIDA, YASUHIRO, C/O INTELL. PROPERTY DIV. |
| 分类号 |
G06F1/28;H02J7/00;H02J9/06;(IPC1-7):G06F1/26 |
主分类号 |
G06F1/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
