HYDROSTATIC SYSTEM COMPRISING A HYDRAULIC VARIABLE DISPLACEMENT PUMP AND A HYDRAULIC MOTOR CONNECTED THERETO

摘要

The invention relates to a hydrostatic system comprising a hydraulic variable displacement pump, preferably an adjustable axial piston pump and a hydraulic motor connected thereto, preferably an axial piston motor, for driving the fan of a heat exchanger in an internal combustion engine, preferably a diesel engine. According to said inventive hydrostatic system, the variable displacement pump is flange-mounted on the housing of the internal combustion engine in such a way that the drive shaft of the gear driven variable displacement pump is connected to the crankshaft or the timing gears of the internal combustion engine.