| 摘要 |
The invention is intended for vehicles and can be used at development of combustion engines, mostly with air cooling, for small-dimension aircrafts, for instance helicopters, aircrafts, and fuel-efficient motor cars and other means for national purposes in agriculture and industry. The object of the invention is to increase operational efficiency of combustion engine through improvement of thermodynamic characteristics of fuel burning, to increase thermo-stability of walls of combustion chamber and improve systems of supply and combustion of fuel. The combustion engine is characterized in that on inner surfaces of combustion chamber thermo-insulation coatings are applied by cold electro-chemical method; in the lower dead centre (LDC) openings are provided, outputs of those go to collector for discharge of part of exhaust gases, at that there is provided delay of operation of combustion products discharge valve by time of piston reversing at LDC; system of fuel supply has quick injection valve; source of high-voltage energy is arranged as Ruhmkorff coil, independent from rotation of the engine shaft. The invention provides higher operational characteristics with increase of efficiency and reliability of the combustion engine operation. |
