(57) [summary] to the (modified with) OBJECTIVE small a magnet largest power generation, and with the iron plate with a coil in the whole of the sector in the cooperation with many using a magnet, I mean the anti-swing door roller type a large amount of power generation can be than a few. [Configuration] to turn off the magnet 5 to 7 centimeters from 5 centimeters, to fix it to the mandrel, the spacing is provided with a steel plate that wound coil between the magnet 5 and the magnet 5 Ohen, therefore can power generation on both sides, should be noted also around around the outside to provide the outside of the iron plate 7, it''s a full picture of one group, and it is put in what group under the same conditions, Each time to put the door roller type 6 of anti-swing, mounting the door roller type 6 and anti-swing that can power generation on both sides.
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