FIELD: engines and pumps.
SUBSTANCE: toroidal-rotary internal combustion engine contains one or more mechanically linked between each other pistons. The pistons simultaneously perform the angular reciprocating motions along the generatrices of toroidal cylinders, formed from the toroidal volume by separating toroidal volume with pressure-tight radially mounted intercylinder partitions for equal volumes. The reciprocating motions of the pistons are transmitted to the loading tubular shaft. The shaft is connected to the ratchet gears of the right and left rotation, which further transfer the load to the two coaxially installed counter-rotating output shafts. The sparking plugs are installed on the planes of intercylinder partitions. The cylinders in the intercylinder partitions area have the combustion chambers, the volume of which depends on the working strokes length. The oppositely directed gas supply valves are installed in the combustion chambers.
EFFECT: reduction of the cost per unit of power, increase of efficiency and service life.
4 cl, 3 dwg
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