Patent ID: 7445064
Filing Date: 2008-11-04
Classification: B60K,B60L,F03D,F05B,H02S,Y02E,Y02T

Abstract:
1. A vehicle using wind force having a wind force power system, wherein the vehicle includes a battery charged with electricity, and a driving motor electrically connected to the battery and connected to driving wheels, for transferring rotary force to the driving wheels, the wind force power system, comprising: a ventilator formed in a trunk lead in the rear of the vehicle, wherein the ventilator is rotated by the wind that flows along a roof panel; a shaft connected to the ventilator and fixed to a body of the vehicle, wherein the shaft is supported by a support in which permanent magnets are formed; a disk type rotary gear coupled to the bottom of the shaft; a disk type plate disposed opposite to the support on the shaft between the ventilator and the disk type rotary gear coupled to the shaft, wherein the disk type plate has the permanent magnets at the bottom in the same polarity as the permanent magnet formed in the opposite side of the support and is levitated by repulsion force; a follower gear engaged with the disk type rotary gear; and an electric generator for generating electricity as the follower gear rotates, wherein the electric generator of the wind force power system is electrically connected to the battery and the battery is electrically connected to the driving motor.