초록 ▼

An improved anti-lock brake system for a vehicle includes an open-type hydraulic valve, a closed-type hydraulic valve, an operational liquid storing apparatus, and a solenoid pump. The open-type solenoid valves supply a braking force generated at the master cylinder to the brake wheel cylinders. The

An improved anti-lock brake system for a vehicle includes an open-type hydraulic valve, a closed-type hydraulic valve, an operational liquid storing apparatus, and a solenoid pump. The open-type solenoid valves supply a braking force generated at the master cylinder to the brake wheel cylinders. The closed-type solenoid valves lock the pressure of the brake wheel cylinders and operate to decompress the wheel cylinders. Decompressing orifices determine a decompressing level for the brake wheel cylinders. The liquid storing apparatus stores liquid introduced thereto from the decompressing orifices. The solenoid pumps supply the liquid stored in the liquid storing apparatuses to the brake wheel cylinders to generate a braking force at the wheel cylinders.

대표청구항 ▼

[ What is claimed is:] [1.] An anti-lock brake system which comprises:master cylinders and brake wheel cylinders driven in cooperation with a vacuum/hydraulic booster;open-type solenoid valves for supplying an anti-lock braking force generated by the master cylinders to the brake wheel cylinders;clo

[ What is claimed is:] [1.] An anti-lock brake system which comprises:master cylinders and brake wheel cylinders driven in cooperation with a vacuum/hydraulic booster;open-type solenoid valves for supplying an anti-lock braking force generated by the master cylinders to the brake wheel cylinders;closed-type solenoid valves for locking the pressure of the brake wheel cylinders, the close-type solenoids being operated during decompression;decompressing orifices for determining a decompression level of the closed-type solenoid valves from the brake wheel cylinders;liquid storing devices for storing liquid introduced thereto from the decompressing orifices; andsolenoid pumps for supplying the liquid stored in the liquid storing devices to the brake wheel cylinders and for generating a locking force.