ROTARY ENGINE Russian patent published in 2000 - IPC

FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed engine has housing 1 with diagonal grooves 2 and 3 with disks 4 and 5 provided with fitted-on spheres 6 and 7 mating with cones 8, 9, 10, 11, compressor rotor 12, working rotor 13, ball supports 14 and 15 secured on disks and accommodating ball chamber 16 and 17 connected through hollow bridge 18 with combustion chamber 19 with catalyst 20. Combustion chamber is provided with ports 21, 22, 23 and 24 aligned with ports 25, 26, 27 and 28, and ports 29, 30, 31 and 32 aligned with ports 33, 34, 35 and 36. Disks 4 and 5 are provided with blades installed for movement in cones 8, 9, 10 and 11 and hinge-connected with guide members and fitted in grooves and on outer surfaces of ball chambers 16 and 17. Inlet ports 53, 54, 55 and 56 are made in rotor 12. Outlet ports 57, 58, 59 and 60 are made in rotor 13. Oxidizer header 61 made in rotor 12 communicates through shaft 62 with rotary joint 63 and ports 53 and 56 of oxidizer reservoir 64, and fuel manifold 65 communicates through shaft 62 with rotary joint 66 with ports 54 and 55 of fuel reservoir 67. Exhaust gas manifold 68 communicates through shaft 69 and chamber 17 with outlet ports 57, 58, 59 and 60 of reservoirs 70 and 71. Inlet ports 73 and outlet ports are made in housing 1 from both sides of line 72 to provide circulation of gas-and-drop mixture through radiator. Engine has also lubricating channels 76, rotary joint 77 and drain holes 78 in housing 1. EFFECT: increased efficiency, service life, specific power and improved environmental protection. 2 cl, 5 dwg