Patent ID: 6161903
Filing Date: 2000-12-19
Classification: B60T

Abstract:
A brake-pressure-transmitter arrangement for a hydraulic motor-vehicle brake system, which, after an actuating force (F) has been introduced via an input member, by reduction in the volume of a hydraulic chamber to be filled with brake fluid, provides a brake pressure at the output of the hydraulic chamber for at least one wheel brake, there being an auxiliary hydraulic chamber for brake fluid, the volume of said auxiliary hydraulic chamber is likewise reduced after introduction of the actuating force, and an output of the auxiliary hydraulic chamber being in fluid connection with an input side of a booster pump, characterized in thatthe booster pump delivers brake fluid in the direction from the auxiliary hydraulic chamber to said at least one wheel brake, and in thatan output side of the booster pump is in fluid connection with the output of the hydraulic chamber, so that an increased brake pressure is provided for said at least one wheel brake.