ROTOR MACHINE Russian patent published in 2009 - IPC F01C1/352 F01C19/00 

FIELD: machine building.

SUBSTANCE: rotor machine comprises body with channels for supply and drain of working fluid, stator ring coaxially installed in body, rotor eccentrically installed in body, separating plates that may arrange working chambers in stator ring. Stator ring is arranged as fixed in the form of cartridge. Holes are provided in rotor for installation of hollow fingers with slots, in which plates are installed with their one end with eyes at opposite end for independent installation on shaft, which is arranged coaxially to axis of stator ring. Body is made of seven sections with holes for cooling system joined with pins. Rotor is made of two sections. Stator ring is installed in fourth section of body. Plates at end surfaces contain rectangular seals, and spring-loaded seals - on upper and lower surfaces.

EFFECT: higher efficiency factor due to reduction of losses for friction, reduced specific consumption rate of fuel.

3 cl, 3 dwg