FIELD: machine engineering.
SUBSTANCE: rotary machine consists of an inner rotor (1) and an outer casing (3) held by a fixed supporting structure and arranged such that the sealing points (5) inside the casing (3) interact at the sealing location with the outer surface of the rotor (1) to form working chambers, so that the movement of the rotor (1) relative to the casing (3) in operation causes the fluid to move through the channels (10, 11, 13) in the rotor (1) in the rotor shaft (9), between the working chambers and the point where the shaft (9) the rotor interacts with the supporting structure.
EFFECT: solving problems related to the difficulty of passing gases or working fluids from outside the machine to the working chambers and out of them to machines, balancing, and mechanical problems of eccentric components and components performing reciprocating motion, replacing the seal, and isolating hot gases from the constituent parts.
22 cl, 10 dwg
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