DOUBLE-FLOW TURBOJET ENGINE ASSEMBLY AND DOUBLE-FLOW TURBOJET ENGINE Russian patent published in 2015 - IPC F02C7/20 F01D25/28 

FIELD: engines and pumps.

SUBSTANCE: double-flow turbojet engine assembly contains an external ring of an exhaust housing, a structural ring of external path of a fan channel, concentric with reference to the external ring of the exhaust housing, and also the first and the second brackets or connecting rods. Brackets or connecting rods form statically indefinable connection, being fixed by one end on the external ring of the exhaust housing, and by the other end on the structural ring. The connection formed by the first bracket or the connecting rod is implemented with a possibility of rupture beyond the certain load limit. The second bracket or rod is implemented with a possibility of formation of the path of transmission of forces between rings when the connection formed by the first bracket or the connecting rod is ruptured. Another invention relates to the double-flow turbojet engine containing the assembly named above.

EFFECT: group of inventions allows to reduce the turbojet engine weight.

10 cl, 7 dwg