Multi circuit hydraulic brake system, especially for motor vehicles

Abstract

Abstract In the case of the brake system having an antilock and wheel slip control device, immediate driver-actuated braking is to be possible in the case of wheel slip control. …<??>The multiple circuit brake system (1) has a self-priming pump (36), which in the event of wheel slip control draws pressure medium from a pressure medium storage tank (4) through an intake line (45) and a master brake cylinder (3). At the same time a valve arrangement (28) in the brake line (7) of the non-driven vehicle wheel is switched to maintain pressure. A valve arrangement (46), opened in the event of wheel slip control, is located in the intake line (45). From the intake line (45) an auxiliary brake circuit (53) emerges on the pump side with a pressure-controllable valve arrangement (54), by means of which brake pressure generated in the intake line (45) by the driver through actuation of the master brake cylinder (3) can be introduced into the wheel brake (11) of the non-driven vehicle wheel when the valve arrangement (46) is open. …<??>The invention is especially suited to motor vehicles. …<IMAGE>…

Inventors

• 👤 Karl-Heinz Dipl.-Ing. Willmann
• 👤 Roland Dipl.-Ing. Holzmann (Fh)

Bibliographic Details