VANE OF TURBOJET ENGINE, IN PARTICULAR, VANE OF OUTLET STRAIGHTENER, AND TURBOJET ENGINE WITH SUCH VANES Russian patent published in 2015 - IPC F01D5/14 F01D5/28 F01D9/02 

FIELD: engines and pumps.

SUBSTANCE: outlet straightener vane for the turbojet engine contains extended single-block front and back sections, and also external layer, joined together by hot pressing. The extended single-block front section is cut out from the pultruded profile, containing resin-impregnated fibres, and forms a front edge of the vane. The extended single-block back section is cut out from the pultruded profile, containing resin-impregnated fibres, and forms a back edge of the vane. The external layer is made on the basis of resin-impregnated fibres and located between the front and back edges with forming of lateral sides of the vane. The external layer overlaps the zones of the front and back edges. Another invention of the group relates to the turbojet engine containing multiple vanes, mentioned above, each of which is fixed on the housing.

EFFECT: group of the inventions allows to simplify manufacture and installation of the vane of the turbojet engine.

15 cl, 4 dwg