MULTI-CHAMBER TURBINE-ROTOR ENGINE Russian patent published in 2016 - IPC F02B55/02 F01C1/44 

FIELD: machine building.

SUBSTANCE: multi-chamber turbine-rotor engine comprises the stator of an ellipse shape with spiral channels and a rotor. On the rotor two impellers are installed. Impeller blades act as the pistons creating closed variable volumes in the spiral channels of the stator. The impellers rotate in a perpendicular plane relative to the rotor rotation. The engine stator, the rotor casing and separating disks create in the engine three chambers: "inlet - compression", "working stroke - outlet" and a combustion chamber. The combustion chamber volume exceeds the piston-blade volume. The top separating disk is made with two slots at opposite sides for the piston-blades passage. The bottom separating disk also has two slots at opposite sides, and two sectors with the bypass channels in the form of the blades of the gas turbine. At the suction side of the rotor a compressor impeller is located for air blast. At the exhaust side there are the turbine impellers recycling the residual energy of the exhaust gases and acting as a silencer. The engine contains as minimum six and more combustion chambers and spiral channels in one stator.

EFFECT: simple design and higher efficiency of the engine.

7 dwg