Дослідження пропорційного електрогідравлічного розподільника з незалежним керуванням потоків

Abstract

Applications of independent flow controlling on an input and exit of hydraulic engine in hydraulic drive which work with sign-variable loadings is proved. The scheme of the electrohydraulic directional control valve with independent flow control which contains controlled check valves and two distributive spool-type elements is developed. Researches results of the electrohydraulic directional control valve with independent flow control and values border of construction parameters which provide its steady work in a hydraulic drive is presented.