Reversible hydrostatic radial or axial piston engine - has control disc alternately connected with high and low pressure branches during each pump shaft revolution

摘要

The hydrostatic reversible, radial or axial piston engine in which the cylinder space is controlled by an eccentric disc which is rotatably fixed to the engine shaft. The disc which is supported in the engine housing, has overflow orifices for the working medium; and during each engine shaft revolution is alternatively connected to the high and low pressure branch. When the working piston approaches T.