DEEP CHARGE AIR COOLING SYSTEM FOR COMBINED ENGINE Russian patent published in 2023 - IPC F02B29/04 F02D23/00 

FIELD: internal combustion engines.

SUBSTANCE: invention can be used in internal combustion engines. The system of deep charge air cooling of the combined engine contains an internal engine (1) with inlet and outlet pipelines (2) and (3) a turbocharger consisting of a compressor (5) and a turbine (4), a vortex cooler (7) and a heat exchanger (8). A heat exchanger (9) of the second stage is installed, cooled by a turbofan. The turbofan consists of a turbine (10) with an electromagnetic clutch (11) and blades (12). The turbofan is configured to be controlled by the electronic control unit (14) depending on the readings of the charge air temperature sensor (13).

EFFECT: improving the cooling of the charge air due to the beneficial use of the energy of the hot air flow discharged from the vortex cooler into the environment.

1 cl, 2 dwg