A hydraulic system, method for controlling of such a hydraulic system and mobile working machine with such a hydraulic system

摘要

Disclosed is a hydraulic system to an actuator in the form of a steering cylinder. A first terminal of the actuator for adjustment of the control element in a first direction is connected via a first supply line can be connected with a pressure medium supply. By means of a second supply line is a second terminal of the actuator can be connected to the pressurizing medium supply. By means of a respective return line, is a respective connection can be connected with a pressure fluid sink. In a respective feed line and a respective return line is at least one valve for controlling a flow of pressure fluid is provided. By means of a control device is a system pressure can be detected by means of a pressure sensor, with which in the case of a specific control of the valves, to errors of the valves can be closed.