FIELD: engines and pumps.
SUBSTANCE: internal combustion engine comprises at least one cylinder-piston group, block of cylinders, crankshaft, and gas distribution mechanism with one main valve that opens gas channel separated by partition into two parts, passing into inlet and outlet channels opened by electrically driven valves. Combustion chamber is arranged in groove cavity with size of more than main valve plate diametre, and depth of not less than length of main valve stroke. Shape of lower part of main valve plate repeats shape of lower part of combustion chamber. Engine cylinder has cooled end wall, in which coaxially to cylinder, piston and combustion chamber there is main valve seat installed. Piston and connecting rod are connected to each other by ball hinge. Fuel injection is made in the beginning of inlet stroke. Nozzle of fuel injection may be installed in main valve rod.
EFFECT: simplified design of engine.
5 cl, 9 dwg
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