| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-contact power supply device where using a simple mechanism, it is possible to confirm a secondary coil with reliability and perform fixation at a prescribed position. <P>SOLUTION: A non-contact power supply device includes: a power transmitting device having a primary coil; a power receiving device having a secondary coil; and a moving mechanism that moves the power transmitting device or the power receiving device. When the power transmitting device or the power receiving device has been moved to a specific position, the primary coil and the secondary coil are coupled to each other magnetically. The non-contact power supply device further includes an oscillation circuit that applies an alternating current to the primary coil, wherein when the movement to the specific position has been performed, the oscillation circuit performs continuous oscillation and when the movement to the specific position has not been performed, the oscillation circuit performs intermittent oscillation or is placed under an oscillation stop state. <P>COPYRIGHT: (C)2012,JPO&INPIT |
