ROTARY ENGINE AND METHOD OF DELIVERING FUEL MIXTURES INTO ITS COMBUSTION CHAMBER Russian patent published in 1999 - IPC

FIELD: mechanical engineering; engines and compressors. SUBSTANCE: engine has housing with diagonally arranged grooves, disks with fitted on spheres mating with cones, rotors and ball supports secured in disks. Ball chambers found inside supports are connected by hollow bridge with combustion chamber accommodating ignition spiral. Ports are made in combustion chamber. Blades are fitted in disks in turnable seal with sliding members in grooves on outer surfaces of ball chambers. Rotor 12 has fuel manifold 61 with gates 62 and 63, and oxidizer manifold 65 with gates 66 and 67. Radiator 69 communicates with exhaust gas manifolds 70 and 71 which, in their turn, are placed in communication with spaces 72 and 73. Ball support 14 is provided with valves. Links are rigidly coupled with housing. Proposed method comes to the following: fuel and oxidizer are separately compressed in first and second working spaces of compressor and are fed simultaneously into combustion chamber. EFFECT: increased efficiency, service life and specific power. 5 cl, 5 dwg