HYDRAULIC TURBOMACHINE Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: hydraulic turbomachine comprises at least two working sections. Each section includes housing with passages for supplying and discharging fluid, rotor coaxially mounted on the shaft in the housing, separating blades positioned so that to form working chambers within the housing, and means for pressing the blades constructed as axial and radial passages coupled with the passage for supplying fluid. The rotor is made up of a disk with webs projecting out of the surface of the disk. Periphery surfaces of the webs are mated with inner surface of the housing. The disk has slots, and webs have radial and axial grooves wherein the blade are received for movements. The width of the slots and grooves corresponds to the width of the blade. EFFECT: enhanced reliability. 5 dwg