| 摘要 |
PROBLEM TO BE SOLVED: To remove foreign matter existing in the upper side of a power supply coil even when a primary coil (power supply coil) can be not moved.SOLUTION: A non-contact power supply system includes: a power supply coil 4 provided on the ground; and a power receiving coil 11 positioned in the upper side of the power supply coil 4 and supplies power from the power supply coil 4 to the power receiving coil 11 by non-contact power supply. This system also includes a flexible cover 5 which is provided so as to cover the power supply coil 4 and occupies a space between the power supply coil 4 and the power receiving coil 11 by being expanded. During being expanded, the flexible cover 5 occupies the space between the power supply coil 4 and the power receiving coil 11 through a specific shape capable of eliminating foreign matter existing on the flexible cover 5. |
