| 摘要 |
PURPOSE:To improve safety by cutting the fuel feed to an engine or separate an accelerator pedal according to the movement of the accelerator pedal in the case where the brake of an automobile is operated. CONSTITUTION:When a brake pedal 1 is operated, a contact point 2 is closed, and electric current flows in the electromagnet of an opening/closing valve 3 from a battery. Accordingly, the fuel feed to a main nozzle 5 at the top edge of a fuel pipe 4 is cut off. Accordingly, a branched pipe 6 for slow nozzle is set before the opening/closing valve 3 interlocked with the electromagnet, and the fuel in the branched pipe 6 for slow nozzle is not cut off. Accordingly, an engine does not stop. At the same time, oil pressure is sent to a brake cylinder brake side 8 in a wheel through a brake cylinder pressurizing side 7, and brake is applied. With this constitution, acceleration is prevented even if an accelerator pedal is stepped ON, and safety is improved. |
