| 摘要 |
<p>A power generation device comprises: a first magnet member; a second magnet member, the north-pole side of which is disposed in a direction opposite to that of the first magnet member; a yoke disposed stationary between the first magnet member and the second magnet member; and an induction coil disposed around the outer circumference of the yoke. The power generation device is configured so that the first and second magnet members slidably move in synchronization with each other and thereby the directions of the magnetic flux flowing through the yoke are alternated and an electromotive force is generated in the induction coil. This configuration makes it possible to provide a power generation device configured to be thin in small shaped power generation devices used in various electronic devices, control devices for remotely controlling the various electronic devices, and control parts.</p> |
