Compressor stage for turbomachine e.g. turbojet, of aircraft, has annular sealing plates with annular edges covering upstream and downstream annular flanges of platform of rectifier that is clamped radially by flanges in grooves of housing

摘要

The stage has a sectorized rectifier mounted within a sectorized housing (78) and including an outer annular platform (20) having upstream and downstream annular flanges engaged in annular grooves of the housing. Two annular sealing plates (58) are mounted around the outer platform and extended circumferentially about 360 degrees, where annular edges of each annular sealing plate cover the upstream and downstream annular flanges of the platform, and the rectifier is clamped radially by the upstream and downstream flanges in the annular grooves of the housing.