HIGH EFFICIENT FULL AUTOMATIC DIESEL OR GASOLINE INTERNAL COMBUSTION ENGINE

The utility model relates to a full automatic internal-combustion engine with high efficiency and dual purposes of the diesel oil and the petrol, which invents a novel of a device of the internal-combustion engine with the foundation of the organic combination of the advantages of the internal-combustion engine of the gas turbine, the Otto-style engine, the Diesel-style engine, etc. The utility model is characterized in that the two cylinders share one piston and one automatic valve, and has the advantages of the high efficiency, the simple structure, the compactness, the high stability, the lowering of the oil consumption and the simultaneousness of the power and the revolution speed. The utility model adopts the automatic power velocity compensator and the double-gas inside and outside cooling system which replaces the double-water internal cooling system, makes use of the recovery of the heat effectively, saves energy and reduces the pollution to the air environment and the noise.