HYDRAULIC SYSTEM Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: pump is in communication with the delivery line provided with controlled valve unit and dispergator which are connected in series. The dispergator is coupled with a tank by its inlet. Check valve and accumulator are connected in series upstream of a unit made as a reducing valve. The dispergator is made of a hydraulic motor which is hydraulically and mechanically coupled with a bent pipe provided with a spring of solid winding. A filter is interposed between the outlet of the dispergator and the tank. EFFECT: improved design. 1 dwg