KRYAZHEVSKIKH ROTOR ENGINE Russian patent published in 2008 - IPC F01C1/356 

FIELD: engines and pumps.

SUBSTANCE: rotor engine incorporates an inner-chamber stator, a rotor furnished with one ledge sliding on at least one part of its outer surface over the stator chamber inner surface, movable partition pressed towards the rotor to form, within the stator cylindrical chamber, a working chamber formed by the rotor ledge, partition and stator chamber inner surface, an inlet and outlet channels for the working medium to be fed into and discharged from the said working chamber. The aforesaid rotor represents a plate, one of its end face sides accommodating the aforesaid ledge extending axially. The said partition is pressed axially to the rotor plate end face surface, directed radially and seated in the recess arranged in the stator chamber end face wall facing the plate end face surface. The inlet channel is arranged inside the shaft and incorporates the feed channel at the rotor plate arrangement. The feed channel has an outlet hole representing a nozzle made at the ledge to generate a jet force driving the rotor.

EFFECT: expanded applications of rotor engine, simpler design, ease of manufacture, higher reliability and longer life.

15 cl, 4 dwg