Stepless control for rotation swivel blade machine, e.g. for hydraulic pumps and motors

摘要

In the stationary main housing is eccentrically located a swivel blade rotor, together with inlet and outlet ducts. In the stationary main housing with a rotation-symmetrical inner chamber is inserted a rotor housing rotating about the main housing axis. The rotor housing has an inner bore eccentrically offset to its rotation axis, coinciding with that of the main housing, in which is inserted the swivel blade rotor with its axis parallel to that of the main housing. Pref. the eccentricity of the inner bore is adjusted by a control drive.