Patent EA-001184-B1 (EA)
Title: J.m. luzhkov's rotary internal combustion engines
Inventor: LUZHKOV JURY MIKHAILOVICH
IPC: F01C1/44
Filed: 2000-07-11
Abstract: 1. A rotor-turbine internal combustion engine comprising a rotor (1) with longitudinal folds fastened pivotally to it in the zone of the outer diameter along its rotation axis, said longitudinal folds isolate recesses from each other said recesses arranged in it on both sides of each fold, said rotor is mounted in a cylindrical housing (7), on the face wall of which is located a circular guide (9), contacting with drives (10) of the folds, and gas exchange transfer duct (17) between said recesses arranged on both sides of the folds, characterized in that said guide (9) disposed on the face wall (8) of the housing (1) is circular, and its longitudinal axis is arranged with eccentricity respective to the axis of the rotor rotation. 2. A rotor-turbine internal combustion engine as claimed in claim 1, characterized in that said circular guide is disposed in a floating ring (23), coaxial to it, said ring is arranged on the face wall of the housing. 3. A rotor-turbine internal combustion engine as claimed in claim 1, characterized in that for the rotor with the face wall each drive is designed as a crankshaft (19) taken out beyond the wall, said crankshaft is rigidly connected to the fold (2) so that the axes of rotation of the crankshaft and the fold joint are aligned, whereby the second end of the crankshaft contacts the guide (9). 4. A rotor-turbine internal combustion engine as claimed in claim 1, characterized in that the second face of the rotor is designed directly contacting the face wall of the housing on which an intake port is disposed communicated with the recess beneath the fold, and also inlet and outlet of the gas-exchange transfer duct, whereby the inlet of said duct is located against the recess beneath the fold in the zone of its minimum distance from the axis of the rotor rotation, and the outlet against the fold beneath the fold, whereby the intake port is disposed in an angular position in the zone of maximum displacement of the guide profile from the axis of the rotor rotation. 5. A rotor-turbine internal combustion engine, characterized in that it is designed as a block of two engines turned to each other by the face walls of the housings, directly contacting with face walls of the rotors, the rotor shafts are rigidly interconnected, whereby said housing walls form  a common face wall of the block, and the eccentricities of the longitudinal axes of the guides of both engines are disposed in a counterphase from the azis of the rotor rotation. 6. A rotor-turbine internal combustion engine as claimed in claim 1 and 4, characterized in that an additional recess (37) is provided in the wall (36) of the rotor beneath each fold and communicated with the existing recess, said additional recess has a through hole (38) in its wall communicating with the inlet of the gas exchange transfer duct (15). 7. A rotor-turbine internal combustion engine as claimed in claim 1 and 4, characterized in that the intake of the gas exchange transfer duct is provided with a segment groove (39) directed opposite to the rotor rotation. 8. A rotor-turbine internal combustion engine as claimed in claim 1, characterized in that the rotor along its outer diameter has a wall (40) in which tangential holes are made. 9. A rotor-turbine internal combustion engine as claimed in claim 1 and 8, characterized in that the tangential holes are designed as slit-like nozzles. 10. A rotor-turbine internal combustion engine as claimed in claim 1 and 4, characterized in that the intake port is designed arch-like, extended in the direction opposite to the rotor rotation.