OPERATIONAL CYCLE AND TWO-STROKE TRUNK-PISTON DIESEL FOR ITS REALIZATION (SEVTSOV'S CYCLE)

摘要

The invention relates to formation of economic operational cycle of CE with ignition from compression. That for at operation of any two-stroke trunk-piston diesel with eccentric crank mechanism one proposes to perform dwell of piston (all the pistons) in end positions in cylinder. At that the whole process of heat formation takes place at isochoric process only, without consumption of kinetic energy of flywheel for dwell retention. To realize new cycle the upper part of each con-rod installed to cavity of the piston has in cross section in plane of swinging of con-rod a T-like head with curvilinear ends of ledge. Each piston is connected to the upper head of the con-rod through open (one small base and two sides) trapezium of leaf spring with hooks at the ends of the side walls bended to outside from trapezium. Thickened small base of trapezium is riveted to the ledge the con-rod head. The hooks with the bends of those support two straight ledges in the rim of the piston.