| 摘要 |
A plate type electric generator is provided to increase electric generation efficiency by magnetizing a rotation plate of a magnetic body without an offset of neighboring magnets. A plate type electric generator includes a magnetic rotation plate(120), a couple of magnetic body rotation plates(130), and a couple of coil fixing plates(140). The magnet rotation plate(120) has 2n magnets of which N and S polarities are alternatively arranged and are apart from each other along a circumference direction on both planes. The couple of magnetic body rotation plates(130) are installed on a coaxial line of both sides of the magnet rotation plate(120). The couple of magnetic body rotation plates(130) have 2n grooves which are formed to be apart from each other along the circumference direction corresponding to a gap between magnets. The couple of coil fixing plates(140) are installed between the magnet rotation plate(120) and the couple of magnetic body rotation plates(130), and have 2n winding coils which are far away from each other at a predetermined gap along the circumference direction. An induced current is outputted to the winding coils installed between the magnetic rotation plate(120) and the magnetic body rotation plate(130).
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