Method for calibrating pressure flow characteristic of analogue or analogue controlled hydraulic inlet valve of controlled break system for vehicle, involves building up pressure through driver by pedal actuated break pressure dispenser

摘要

The method involves building-up a pressure through a driver by a pedal actuated break pressure dispenser (14) through simultaneous open separating valves and open inlet valves (3 to 6). Analogue hydraulic valve is used as an inlet valve. The calibrated inlet valves are closed and outlet valves (9 to 12) are opened. Lowering of pressure is manually controlled in the arranged low-pressure accumulators (19,20). The opening of the calibrated inlet valve detects a valve current.