Electrohydraulic motor vehicle braking system with simulator has filling stage inserted into main cylinder, connected to stored volume under pressure via emergency valve in emergency mode

摘要

The system has wheel slip control, a main brake cylinder, a pressure medium source, especially an electric pump, for transporting brake fluid to wheel brakes and at least one pressure modulation valve. The main cylinder has a filling stage inserted into the main cylinder so that it is subjected to pressure built up in a simulator in normal operation and is connected to a stored volume under pressure via an emergency brake valve in emergency mode.