A wireless power-supplying system includes a power-transmitting coil provided on the ground and a power-receiving coil provided above the power-transmitting coil and wirelessly supplies electric power from the power-transmitting coil to the power-receiving coil. The wireless power-supplying system further includes a flexible cover provided so as to cover the power-transmitting coil and configured to be inflated to occupy a space between the power-transmitting coil and the power-receiving coil. During the inflation of the flexible cover, the flexible cover assumes a specific shape capable of removing a foreign object laid thereon before occupying the space between the power-transmitting coil and the power-receiving coil.
Wireless power-supplying system
2019-11-12
Patent
Elektronische Ressource
Englisch
Power supplying device and wireless power-supplying system
Europäisches Patentamt | 2018
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