FIELD: pumps and hydraulic motors. SUBSTANCE: hydraulic machine has stator with inlets, outlets and bypass channels, rotor and closing devices furnished with sealing members installed for axial and radial displacement and tightening by pressure of liquid. Plates are placed between halves of rotor. Cover plate is secured by spring dowel and installed for radial displacement. Made in closing devices are pairs of through holes communicating with balancing grooves of bushings. EFFECT: enlarged operating capabilities. 4 cl, 10 dwg
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RU2049268C1 |
