METHOD FOR COMPENSATING FOR VOLUME CHANGES OF A HYDRAULIC FLUID IN A HYDRAULIC ACTUATING DEVICE FOR ACTUATING A CLUTCH, AND HYDRAULIC ACTUATING DEVICE

摘要

In a method for compensating for volume changes of a hydraulic fluid in an actuating device used for actuating a clutch, which actuating device includes a master cylinder, an actuator connected to a piston of the master cylinder, and a slave cylinder hydraulically connected to the master cylinder for disengaging the clutch. The position of the piston of the master cylinder is corrected as a function of temperature and that the actuating device include an element for the temperature-dependent correction of the position of the piston of the master cylinder.