发明名称 |
Wireless power transfer system and a load apparatus in the same wireless power transfer system |
摘要 |
In wireless power transfer with applying magnetic resonance therein, for suppressing deterioration of transfer efficiency, with lessening fluctuation of the resonance frequency when a distance between coils is close to, coils are so position that a supply-side power supply coil 101 and a load-side power supply coil 102 are inserted between a supply-side magnetic resonance coil 1 and a load-side magnetic resonance coil 2.
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申请公布号 |
US8531059(B2) |
申请公布日期 |
2013.09.10 |
申请号 |
US20090619019 |
申请日期 |
2009.11.16 |
申请人 |
ICHIKAWA KATSUEI;TAKAKI TAKU;HITACHI CONSUMER ELECTRONICS CO., LTD. |
发明人 |
ICHIKAWA KATSUEI;TAKAKI TAKU |
分类号 |
H01F37/00 |
主分类号 |
H01F37/00 |
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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