发明名称 |
Efficient inductive battery recharging system |
摘要 |
A method is provided for inductively charging a rechargeable battery of a portable device in a vehicle via a primary circuit that includes a primary inductive coil, a secondary circuit that includes a secondary inductive coil, and a rectifying circuit electrically coupled to the rechargeable battery. A primary coil is energized with a supply voltage. A frequency of the supply voltage is varied. A peak voltage of the primary circuit is detected. The frequency of the supply voltage is adjusted to a respective frequency associated with the peak voltage. |
申请公布号 |
GB2418541(B) |
申请公布日期 |
2006.12.13 |
申请号 |
GB20050019387 |
申请日期 |
2005.09.23 |
申请人 |
LEAR CORPORATION |
发明人 |
RIAD GHABRA;QINGFENG TANG |
分类号 |
H02J7/00;H01F27/42;H01F38/14;H02J7/02 |
主分类号 |
H02J7/00 |
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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