The invention relates to a hydraulic device provided with a housing having at
least a first line connection and a second line connection and, if appropriate,
further line connections, a rotor which can rotate in the housing and chambers
which are alternately connected to one of the line connections as a result of the
rotation of the rotor. According to the invention, chambers are connected by connecting
lines in which there are means for closing a connecting line after a limited volume
of fluid has flowed through the connecting line in one direction.
