发明名称 |
Alternating-source peak-shift power application system, method and program product |
摘要 |
Apparatus includes a main body having a function of reducing performance of the apparatus during operation, an AC adapter which is connectable to the main body and supplies power to the main body from a commercial power source, and a rechargeable battery which is connectable to the main body and discharges to supply power to the main body. Apparatus operates without reducing the performance even while the power supplied from the AC adapter is turned off and the power is supplied from the battery during a peak shift period (e.g. mid-day summer where limiting the power supplied by the AC adapter is desirable) in a state where both the AC adapter and the battery are connected to the main body, and thereafter, the power supplied from the AC adapter is turned on and power is supplied to the main body from the AC adapter even during the peak shift period.
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申请公布号 |
US7225086(B2) |
申请公布日期 |
2007.05.29 |
申请号 |
US20040932831 |
申请日期 |
2004.09.02 |
申请人 |
LENOVO SINGAPORE PTE. LTD |
发明人 |
NAITOH ARIMASA;ODAOHHARA SHIGEFUMI |
分类号 |
G06F1/26;H02J3/32;H02J7/00;H02J7/34 |
主分类号 |
G06F1/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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