MULTIFUNCTIONAL ELLIPSOIDAL THREE-BLADE ROTOR MACHINE Russian patent published in 2023 - IPC F01C1/344 F04C18/344 

FIELD: mechanical engineering.

SUBSTANCE: multifunctional ellipsoidal three-blade rotary machine contains ellipsoidal body (1) with cylindrical bore (2), external lugs with threaded holes (4) in them, gas inlet (19), compressed gas outlet (23). Housing (1) contains end caps with bearings and openings for cooling air inlet and outlet, prefabricated rotor with shaft (15), cylinder (12), three blades (16) and side caps. The ellipsoid body (1) has an outer longitudinal rib (3), an additional gas inlet (22) and an additional compressed gas outlet (20). Adjusting nuts are mounted in the end covers of the body (1) and borings are made to accommodate the rotor covers in them.

EFFECT: increasing the efficiency and improving the weight and size characteristics.

5 cl, 2 dwg