Manufacturing Operational Sample of Two- Stroke rotary reciprocate engine

The first reciprocating rotary two-stroke engine which has eliminated the defects of the existing classic two-stroke engines including producing noise and chemical pollution, the deficiencies related to incomplete and interrupted combustion in the existing two-stroke engines, reducing dimensions and weight of engine and massive volume of the said invented engine comparing the similar classic two-stroke engine in the same range, decreasing number of parts, particularly deleting abrasive parts with  Increasing thermal efficiency;  Increasing compression ratio and enhancing torque;  Providing an innovative method for lubricating pistons in the invented two-stroke engines comparing classical two-stroke engines;  Piston moves inside cylinder of the invented two-stroke engine on sinusoidal form, while its movement in classical two-stroke engine is linear and reciprocating, and such sinusoidal motion leads to elimination of up and down dead centers of classical two-stroke engines which increases efficiency of this engine. high friction such as springs, connecting rods, crankshafts etc.

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