| 摘要 |
PURPOSE: An air bleed system of an ABS mounted vehicle actuates a solenoid valve in response to a brake hydraulic pressure to exhaust a vapor dispersed in a hydraulic fluid automatically, thereby enhancing a convenience of a driver and a safety of vehicle. CONSTITUTION: An air bleed system of an ABS mounted vehicle comprises an outlet(22) of a bleeder screw(24), a solenoid valve(28), an ABS module(30) and a controller. An ABS actuator(32) of the ABS module(30) actuates a brake to accumulate a vapor dispersed in a brake hydraulic fluid into cylinder(14) of a caliper, then the controller(32) actuates a solenoid valve(28) so that the oil outlet(22) of the bleeder screw(24) is fluidically connected at atmosphere. If the oil outlet(22) opens at atmosphere, the vapor exhausts, thereby protecting a brake system from vapor-lock. Thus, an air bleed system of an ABS mounted vehicle actuates a solenoid valve in response to a brake hydraulic to exhaust a vapor dispersed in a hydraulic fluid automatically, thereby enhancing a convenience of a driver and a safety of vehicle.
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