FIELD: engines and pumps.
SUBSTANCE: claimed engine comprises at least one combustion chamber composed of heat-resistant bellow with corrugated wall and with piston coupled with crankshaft by con rod arranged in the crankcase and the cage of intake-discharge and ignition valves coupled with the combustion chamber. Said heat-resistant bellow is provided with heat-protection jacket, heat-insulating coating and heat-insulating pan. Besides, it has the bore for articulation between the piston and crankshaft. The bellow corrugated wall is engaged, on one side, with said valves cage and, on the other side, with the piston composed by the barrel with its bottom facing the combustion chamber.
EFFECT: simplified articulation between the con rod and crankshaft, no friction parts, operation at high temperature of combustion products, higher efficiency.
5 cl, 2 dwg
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