| 摘要 |
The present invention relates to a device for preventing a sudden acceleration incident, and to a device for preventing a sudden acceleration incident, electrically connected and provided between a fuel supply line and a starter of a vehicle. The device for preventing a sudden acceleration incident is not operated by means of an electromagnet, which is not operated, less than a set number of revolutions of a vehicle engine, since an electric current is not supplied due to the non-operation of a timer switch, which is provided between the fuel supply line and the starter. The fuel supply of the fuel supply line is cut off such that the device for preventing a sudden acceleration incident is operated by operating a permanent magnet of the polarity opposite to that of the electromagnet by means of the repulsive force of the electromagnet operated by the electric current, which is supplied by the operation of the timer switch, at the set number of revolutions of the vehicle engine, and the electromagnet is not operated since the electric current is not supplied by means of the operation of the timer switch if a certain time passes after the fuel supply of the fuel supply line is cut off. The supply of fuel is simply cut off so as to almost perfectly prevent a sudden acceleration incident, only if the number of revolutions, of the vehicle engine, unexpectedly causing a sudden acceleration is reached. |
