AIRCRAFT Russian patent published in 2001 - IPC

Abstract RU 2168447 C2

FIELD: aviation. SUBSTANCE: aircraft has swept wing consisting of lower swept-back wing and upper pair of wings which are secured to tips of lower wing and are connected together above crew cabin forming closed loop in shape of triangle at front view. Aircraft is provided with control system, landing gear, engines, fuel tanks and cargo compartment. Aircraft has configuration of tailless plane at high structural depth; it is provided with pylon for connecting the upper pair of wings with lower wing near or in the total center of pressure. Upper wings are of swept-back configuration. EFFECT: reduced mass of aircraft; enhanced wing stiffness; enhanced stability and controllability. 5 cl, 4 dwg

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RU 2 168 447 C2

Authors

Karasev V.V.

Dates

2001-06-10—Published

1999-05-11—Filed