ARRANGEMENT FOR A HYDRAULIC MOTOR VEHICLE BRAKE SYSTEM, AND BRAKE SYSTEM HAVING AN ARRANGEMENT OF SAID TYPE

摘要

An arrangement (30, 130, 230) for a hydraulic motor vehicle brake system, having an inlet pressure port (1), a tank port (2) for connecting to a pressure medium tank, and an outlet pressure port (3), comprising a hydraulic connection (IIa, IIb) between the inlet pressure port (1) and the outlet pressure port (3), in which hydraulic connection there is arranged a first valve (5) which is designed to be open when deenergized and which can be actuated in analogue fashion, and comprising a pump arrangement (4, 40) having at least one pump (50) with a suction side (41), which is or can be connected (12a) to the inlet pressure port (1), and a pressure side (42), which is or can be connected (15) to the outlet pressure port (3), wherein the suction side (41) is connected to the tank port (2), wherein, in the connection (12b), there is arranged a first check valve (6) which opens in the direction of the suction side (41), and a brake system having an arrangement of said type.