TURBOTRANSFORMER Russian patent published in 2024 - IPC F16H41/00 

FIELD: machine building.

SUBSTANCE: invention relates to turbo transformers using torque for stepless variation of output shaft rotational speed. Turbo transformer comprises housing equipped with input and output shafts, closed toroidal channel filled with air. Pump and turbine wheels equipped with blades, as well as guide device of pump wheel and reactor in the form of rigidly fixed straight blades with two end channels are located at the ends of shafts. End channels of the reactor have slotted outlets on different side surfaces of the reactor blades. End channels of reactor blades are connected to annular channels of housing and through channels in walls of toroidal closed channel with its air flow.

EFFECT: simpler design, higher reliability and improved performance.

1 cl, 2 dwg