发明名称 |
INDUCTIVELY COUPLED POWER TRANSFER SYSTEMS |
摘要 |
In an inductively coupled power transmitter a force detector that detects the presence of a potential device by monitoring forces applied to a surface of the power transmitter and activates the inductively coupled power transmitter upon detection of a potential device. An inductively coupled power transmitter having a proximity detector that detects the presence and location of a potential device by monitoring the proximity of devices to a surface of the power transmitter and activates the inductively coupled power transmitter upon detection of a potential device. The transmitter preferably has one or more detection coils each having an area much greater than that of the transmitter coils for detecting the presence of a potential device. An inductively coupled power transmitter including a plurality of transmitter coils proximate a charging surface and a controller selecting and driving a combination of transmitter coils providing the coupling between the power transmitter and a power receiver meeting a selection criteria. |
申请公布号 |
US2015318730(A1) |
申请公布日期 |
2015.11.05 |
申请号 |
US201314440456 |
申请日期 |
2013.11.05 |
申请人 |
POWERBYPROXI LIMITED |
发明人 |
BHARGAVA Kunal;MISHRIKI Fady;REN Saining;ROBERTSON Daniel;GRAY Nigel James;HUANG Rex |
分类号 |
H02J7/02;H01F38/14;H02J5/00 |
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 |
Freemans Bay, Auckland NZ |