| 摘要 |
An anti-slip brake, traction slip control (TSC) brake system is described for normally isolating the master cylinder from the output of a pump activated during anti slip brake control. The brake line is furnished with a non-return valve prevents pump pressure from being communicated to the master cylinder except when a high-pressure accumulator is fully charged by the pump, causing the non-return valve to be opened. A self priming pump is utilized having a pump chamber initially defining a flow path from the master cylinder to the brake line. The wheel brakes communicate via an outlet valve and a return line with the pump chamber, while an interposed second suction valve is provided in the return line, having an opening pressure in excess of 1 bar. Brake shunt lines connect each of the wheel brakes with the master brake cylinder, via a TSC-valve, closed during traction slip control.
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