| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a charger for an electric vehicle which can simply charge the electric vehicle. SOLUTION: A secondary coil 30 is provided outside a wheel 20, and a tubular terminal 43 linked to the secondary coil 30 is laid at the disc 42, attached to a wheel 40. On the other hand, the main body of the vehicle body is provided with a terminal displacer 50, and it is arranged so that a charging circuit can be connected to the secondary battery 30, with the cable is in contact with a circular terminal 43. At the time of charging, an electric vehicle is parked, such that the secondary battery 30 faces the primary coil installed at the parking lot, and the secondary battery 30 and the charging circuit are connected with each other by the terminal displacer 50. Then, exciting the primary coil 70 will electromagnetically couple both coils 30 and 70 and charge the battery through the charging circuit.</p> |
