FIELD: machine building.
SUBSTANCE: invention relates to propulsion engineering, particularly, to internal combustion engines (ICE). Two-stroke internal combustion engine with opposite pistons 1 and 2 for conversion of pistons movement into rotation of crankshaft 10 uses mechanism with 2 (two) degrees of freedom, in which rockers 5 and 6 have no fixed centers of swinging, since are installed on two-movable hinges 7 and 8. Method of operation of two-stroke internal combustion engine, in which during combustion there are self-oscillations of pistons, which generate additional flows of kinetic energy, circulating in movable links of piston movement conversion mechanism.
EFFECT: technical result consists in improvement of fuel efficiency, reduction of rigidity of operation.
4 cl, 11 dwg
