Bypass flow jet engine for use as counter flow engine in airplane, has central tubular fresh air intake channel in rotary axis of compressor and working turbine disks, by which fresh air is sucked in front area of engine

摘要

The bypass flow jet engine has a central tubular fresh air intake channel (7) in rotary axis (25) of a compressor and working turbine disks, by which the fresh air is sucked in front area of an engine and is directed by an engine center through the intake channel. A compressor and working turbine stages are passed through under increasing a turbine temperature in a combustion chamber (6) against the flight direction of the driven airplane. The compressor and working turbine stages are initiated behind a front blower (13) of the engine.