AIRCRAFT Russian patent published in 2000 - IPC

FIELD: aviation. SUBSTANCE: proposed aircraft is provided with two turbojet disk-type engines; each engine has two cylindrical housing mounted one above other. Arranged in lower housing is turbojet engine; disks provided with passages on rear side are arranged in upper housing on longitudinal shafts. Longitudinal axis of passages is inclined in way of rotation of disk. Longitudinal shafts are connected with shaft of compressor of turbojet engine through upper and lower reduction gears. During operation of turbojet engine, part of power is taken for rotation of disks on whose front surface rarefaction is formed and dynamic pressure arises on rear surfaces; this pressure is exerted on bottom of each passage, thus increasing the horizontal thrust of disks. EFFECT: improved service characteristics: increased flying range, reduced consumption of fuel; reduced noise. 15 dwg