LIQUID FLOW REGULATOR OF POSITIVE-DISPLACEMENT HYDRAULIC DRIVE

摘要

FIELD: mechanical engineering; positive-displacement hydraulic drives of transport facilities. SUBSTANCE: liquid flow regulator has housing where regulating mechanism, supply passage, discharge passages and at least two plungers are arranged. Similar end faces of plungers have S-shaped grooves whose inlets are connected with supply passage and outlets are connected with discharge passages. Plungers are connected with flexible member having non-linear characteristic. EFFECT: enhanced stability of operating modes and enhanced total efficiency. 2 cl, 3 dwg