ROTOR SWIRL MACHINE Russian patent published in 2008 - IPC F04D5/00 F01D1/02 

FIELD: machine building.

SUBSTANCE: invention relates to machine building and can be used in pumps, compressors and engines. The rotor swirl machine incorporates, at least, one working stage comprising two stators and a rotor. A disk-type rotor is arranged between stators. A tore-shaped working chamber is arranged between the rotor and every stator housing the blades coupled with the stator and a separator coupled with the rotor. Annular grooves to house O-rings are provided on both sides of the aforesaid tore-shaped chamber in the rotor and adjoining stators. Every O-ring is fixed in the said annular groove of the rotor or stator to rotate in an adjoining rotor or stator groove.

EFFECT: higher machine efficiency due to elimination of working medium overflows in the gap between the rotor and stator.

3 dwg