ROTOR-VANE MACHINE Russian patent published in 1995 - IPC

FIELD: compressor engineering. SUBSTANCE: disks are received in grooves made in the housing at an inclination and have slots and plates. The palates are rigidly secured to the shaft provided with conical projections, are trapezium, and arranged symmetrically on both sides of the projection. The bevel angle of the sides of the plates and projection angle to the shaft axis are the same. The disks are provided with sealing members made of rubber or made up as frames and are housed in the disk grooves for permitting movement with respect to the disks and abut against the plates. The disks are coupled with the shaft by way of synchronizing gears. Rollers are interposed between the inclined washers. EFFECT: improved design. 4 cl, 2 dwg