FIELD: motors and pumps.
SUBSTANCE: invention relates to the field of rotary internal combustion engines. Essence of the invention consists in that the engine comprises cylindrical cooled body with end caps, removable or integral with the body radial projections, which divide the body into working cavities, rotor with vaned pistons, rigidly fixed on the input swinging working shaft, crank-and-rod converting the rotor rotary motion into the power take-off output shaft rotational motion, inlet and outlet channels with cut-off elements for the combustible mixture supply and exhaust gas removal, gas distribution mechanisms with the camshafts chain or belt drive, sealing and oil removal elements, spark plugs, power supply, lubrication and cooling systems, as well as the compression ratio to adjusting device ensure operation on different fuels. To optimize the heat conversion into mechanical operation four-cycle process, the engine four working cavities are equipped with removable combustion chambers.
EFFECT: technical result is improvement in the fuel combustion process, increase in the indicator power, increase in the efficiency.
1 cl, 5 dwg
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