FIELD: machine building.
SUBSTANCE: invention relates to a stator with blades for axial compressors and axial turbomachine axial turbomachine. Stator comprises at least one cylindrical wall (28, 30, 34, 36) for forming annular flow (18), some blades (26) extending radially from cylindrical wall (28, 30, 34, 36), and a device for injection a pressure chamber (48) communicating with annular flow (18). Chamber (48) is separated from housing for lubricating labyrinth seal. Pressurisation device comprises at least one channel (56) extending through cylindrical wall (28, 30, 34, 36) and joined to annular flow (18). Pressurisation device further comprise at least one air intake (50) communicating with channel (56) and annular flow (18). Air intake (50) is open upstream in order to capture dynamic pressure of annular flow.
EFFECT: axial compressor (4,6) for axial turbomachine comprises at least one said stator.
17 cl, 7 dwg
