| 摘要 |
The present invention relates to independent electric power system of electric cars. When the speed of the cars is accelerated by travelling more than certain speed, any one pair of small rotating wheels 12.12' or 12a, 12a' of any one pair of high speed generator G, G' or low speed generator Ga, Ga' are engaged with large rotating wheels 6, 6' automatically, by means of rotating speed of rear wheels 1, 1' according to continuing traveling of cars, large rotating wheels 6, 6' equipped respectively on turnabout shafts 5, 5' of bevel gears 4, 4' connected with said rear wheels 1, 1' are rotated, thus any one pair of said small rotating wheels engaged with them are rotated to generate electric power in generators connected with said small rotating wheels, the resulting electric power is charged in battery 13, 13' and by the charged power motors 14, 14' are operated to drive cars. According since electric power is always generated automatically by depending upon traveling speed of cars without artificial charging, cars may be traveled continuously and thus environmental pollution may be reduced, fuel and time for charging may be saved. |
