发明名称 |
WIRELESS HIGH POWER TRANSFER UNDER REGULATORY CONSTRAINTS |
摘要 |
Improved battery-charging system for a vehicle. Primary and secondary coils are located in places where the vehicle can receive power from the primary coil by pulling into a parking space, for example. The parking space may have a coil embedded in the ground, or may have an array of coils embedded in the ground. A guidance system is disclosed. Fine positioning is also disclosed. The secondary coil in the vehicle can also be raised or lowered to improve coupling. |
申请公布号 |
EP2301133(A1) |
申请公布日期 |
2011.03.30 |
申请号 |
EP20090790164 |
申请日期 |
2009.07.08 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
COOK, NIGEL;WIDMER, HANSPETER;SIEBER, LUKAS;ALLRED, DAVID |
分类号 |
H02J7/02;H02J5/00;H02J7/00;H04B5/00 |
主分类号 |
H02J7/02 |
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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