Progressive thermodynamic cycle of internal combustion engine based on сrank a rod the mechanism with dual kinematic communications

The analysis of the factors defining value of ecological and economic indicators of internal combustion engines is presented. The technical decisions directed on achievement of demanded indicators of quality of functioning, as that an internal combustion engine on a basis сrank a rod the mechanism with the dual kinematic communications, possessing the improved ecological characteristics, in high mechanical efficiency, and also in the improved kinematic and dynamic parameters based on realization of a progressive thermodynamic cycle with high degree of expansion and with «internal cooling» are offered.