Regulated hydraulic motor vehicle braking system, with connection from pump to main cylinder, feeds back part of pump output to main cylinder which feeds pressure medium to pump input at high pressure

摘要

The system has a pump (5) that delivers a pressure medium to operate wheel brakes (10) when activated, whereby the input of the pump is connected to the output of the main cylinder (1). The pump output (9) feeds back part of the pressure medium volume output by the pump to the main cylinder so that the main cylinder output (2) provides pressure medium to the pump input at high pressure.