发明名称 |
Foreign object detection in inductive coupled wireless power transfer environment using thermal sensors |
摘要 |
A device for detecting a presence of a foreign object in an inductively coupled power transfer environment, including: a primary unit having a primary coil; a secondary unit having a secondary coil, which is adapted to receive power inductively from the primary coil; a sheet of thermal conductive material adapted to be placed between the primary unit and the secondary unit; at least one temperature sensor to sense the temperature of the sheet; and a control arrangement to control the supply of power to the secondary unit based on a temperature of the sheet measured by the temperature sensors.
|
申请公布号 |
US2013163635(A1) |
申请公布日期 |
2013.06.27 |
申请号 |
US201113808786 |
申请日期 |
2011.06.14 |
申请人 |
KARANTH AVINASH;DORAIRAJ HARI HARA KUMARAN;KUMAR RAJEEV BALAKRISHNAN REINAMMA |
发明人 |
KARANTH AVINASH;DORAIRAJ HARI HARA KUMARAN;KUMAR RAJEEV BALAKRISHNAN REINAMMA |
分类号 |
G01N25/00 |
主分类号 |
G01N25/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|