FIELD: mechanical engineering; turbojet engines.
SUBSTANCE: proposed turbojet engine contains the following devices successively installed in housing: air intake, axial-flow compressor and gas turbine, and combustion chamber and reaction nozzle. Rotors of axial-flow compressor and gas turbine are secured on shafts interconnected by gear-type reverser made in form of planetary reduction gear. Drive gear wheel of planetary reduction gear secured on turbine shaft is meshed through skew gearing with planet pinions installed separately of fixed supports. End face stage of planet pinions is mechanically closed with driven internal gear wheel secured on compressor shaft holder, thus forming skew drive of rotation opposite to rotation of above-indicated skew drive gear wheel-planet pinion gearing.
EFFECT: increased service life of turbojet engine.
2 dwg
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