PROBLEM TO BE SOLVED: To improve the problem that a conventional electric-power assisted bicycle needs the work of charging a heavy battery with a reduction in electricity with a battery charger and makes much trouble in spite of being a very convenient vehicle because of a reduction in pedaling labor by means of a battery and motor power.SOLUTION: A small-sized power generator 1 which lights a lamp from convention is attached to the front wheel of a bicycle, and the small-sized power generator 1 generates power when the bicycles begins to run. The electric power drives a drive motor located inside a self-operated power generator 2 to rotate a rotary part, so that permanent magnets and coil layers generate power. The electric power makes an electric-power assisted motor 3 movable.SELECTED DRAWING: Figure 2
【課題】従来からある電動アシスト自転車はバッテリーとモーターの力でペダルを漕ぐ労力を減らし、とても便利な乗り物ですが、電気の減った重たいバッテリーを充電器で充電しないといけない作業がありとても面倒であることを改善する。【解決手段】自転車の前輪には従来からランプを点灯させる小型発電機1を取り付け、自転車が走行しだすと小型発電機1が発電。その電力が自力発電装置内2にある駆動モーターを駆動し、回転部を回転させ永久磁石とコイル層で発電する。その電力で電動アシストモーター3を可動させる。【選択図】図2
SELF-OPERATED POWER-GENERATING ELECTRIC-POWER ASSISTED BICYCLE
自力発電電動アシスト自転車
29.11.2018
Patent
Elektronische Ressource
Japanisch