INTERNAL COMBUSTION ENGINE WITH HEAT RECOVERY Russian patent published in 2015 - IPC F02M31/10 

Abstract RU 2544115 C1

FIELD: engines and pumps.

SUBSTANCE: invention relates to engine building, namely to gas distribution mechanism of internal combustion engine. The essence of the invention is that the engine contains the liquid cooling system comprising a pump and a radiator, and an ignition system with spark plugs installed of each end face of cylinders. According to the invention, in the fuel-air mix inlet system a heat exchanger is installed, the input of which is connected through the extraction line to the radiator inlet, and the outlet - through the return pipeline - to the radiator outlet. The engine is fitted with a control unit, and between the pump and the radiator the flow rate regulator designed with a possibility of its full closing is installed.

EFFECT: improvement of efficiency, reliability and environmental friendliness of the engine performance.

6 cl, 7 dwg

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RU 2 544 115 C1

Authors

Bolotin Nikolaj Borisovich

Dates

2015-03-10Published

2013-08-23Filed