Jeun-dong braking power unit

摘要

A master cylinder 4 connected to the brake pedal 2 and the brake pedal 2 and a booster 6 connected to the master cylinder 4 and a booster 6 connected to the intake manifold and the booster 6, A reservoir tank 9 provided between the vacuum pump 8 and the vacuum pipe 8 and a reservoir tank 9 and a vacuum tank 8 branched from the vacuum pump 8 connected to the booster 6, Way control valve 10 provided at a branching portion of the vacuum pipe 8 and the one-way control valve 14 (not shown) provided before the pipe connected to the vacuum tank 12 is joined to the vacuum pipe 8 And a speed sensor 18 connected to the control device 16 for controlling the one-way valve 14 and the one-way control valve 14. [