| 摘要 |
The invention relates to the propulsion engineering, in particular to the two-stroke conrod-free internal combustion engines with the closed case of the driving mechanism. The two-stroke multicylinder conrod-free internal combustion engine consists of double operating cylinders 1, 2, one of which uses as working medium the air, and the other uses the combustible mixture, equipped with inlet, by-pass and outlet ports, a common combustion chamber 3, pistons 7, 8, moving therein with shift in the working cycle phase and coupled with the mechanism for piston reciprocating motion conversion to the shaft rotary motion. Each double operating cylinder has an oppositely placed similar double operating cylinder 25, 26, and the pistons 31, 32 placed therein are joined by a common rod with the conrod-free transformation mechanism 47, at the same time the inlet port and the by-pass port of each cylinder are joined between them by means of the underpiston space, wherein it is placed an expulsor pump, made with the possibility of displacing and constructively insulated from the transformation mechanism 47.
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