摘要 |
In an hydraulic anti-skid braking system a pump having a liquid throughput which is adapted to increase with the rotational speed of the wheel is arranged to control operation of a modulator valve assembly for relieving the pressure supplied to the brake when the deceleration of a wheel exceeds a predetermined value. A sensing device for sensing the deceleration of wheel operates a control valve assembly which is provided to control the supply of operating fluid from the pump output to the modulator valve assembly.
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