VEHICLE POWER PLANT Russian patent published in 2013 - IPC F02G5/02 F02B63/04 F02B29/04 F02M35/16 

FIELD: engines and pumps.

SUBSTANCE: proposed power plant comprises ICE with turbo compressor equipped with intake and exhaust pipes and communicated with the engine intake and exhaust manifolds. Power plant comprises supercharging air cooler with hot and cold chambers, coolant circulation circuit including evaporator, expander and refrigerator, brake system compressor drive by ICE and having intake pipe. Brake system compressor intake pipe is furnished with air filter including case with tapered bottom accommodating steam trap while case top section accommodates converging nozzle with inlet and outlet. Nozzle inner surface has screw grooves arranged in lengthwise direction from inlet to outlet. Baffle plate is arranged ahead of outlet. Engine exhaust pipes are equipped with thermoelectric generator composed of a casing with two flow channels for engine exhaust gases and sucked atmospheric air and a set of differential thermocouples with hot ends located in exhaust gas channel and cold ends in sucked atmospheric air channel. Evaporator is connected with suction pipes of turbo compressor via ejector provided with triple valve. Exhaust gas channel inlet is communicated with exhaust pipes while its outlet is communicated with atmosphere. Atmospheric air flow channel inlet is communicated with suction pipes via triple valve while its outlet communicates with ejector mixing chamber.

EFFECT: higher engine efficiency.

3 dwg