FIELD: jet technology. SUBSTANCE: device includes swivel doors 7 which form outer wall of fan passage 14 at forward thrust and form obstacles deflecting flow at reverse thrust. Each door 7 is connected with bearing panel 21 forming outer fairing 19 of turbojet engine at forward thrust which is located flush with inner wall of fan passage 14 and is movable at reverse thrust taking such position inside circular passage 14 when it is engageable with door 7 for deflecting the flow. EFFECT: enhanced reliability and/or reduced mass of thrust reversing gear. 15 cl, 17 dwg
