FIELD: engines and pumps.
SUBSTANCE: gas discharge pipe to direct gas flow in turbojet engine comprises hollow rotary shaft accommodating said pipe, consists of two sections, connected to each other with lengthwise levelling while maintaining degree of freedom in their relative displacement. One section is equipped with deformable means for radial deformation during connection of two sections of pipe due to compression sections of pipe inside shaft of jet turbine engine, to rest on this shaft. Another invention in group relates to turbojet engine containing above gas discharge pipe. During assembly of gas discharge pipe to direct gas flow inside hollow rotating shaft turbojet engine at first pipe is installed inside shaft, and then radially deformed by compression sections to each other, said elastic means until they lean against turbojet engine shaft to hold pipe in latter.
EFFECT: group of inventions simplifies installation of gas discharge pipe inside shaft of jet turbine engine.
11 cl, 23 dwg
