HYDROMECHANICAL TRANSMISSION Russian patent published in 2020 - IPC F16H41/00 F16H47/06 

FIELD: machine building.

SUBSTANCE: invention relates to hydromechanical transmission with two-turbine hydraulic converter. Hydromechanical transmission includes two-turbine hydraulic converter having pump wheel connected with input shaft, first turbine wheel, second turbine wheel, reactor, two mechanical transmissions for communication of turbine wheels with output shaft. One of the mechanical transmissions for communication of the first turbine wheel with the output shaft has a variable gear ratio.

EFFECT: broader operational capabilities of hydromechanical transmission.

1 cl, 1 dwg