LIGHTWEIGHT ANNULAR STATOR STRUCTURE FOR AN AIRCRAFT TURBINE ENGINE

摘要

An annular stator structure for an aircraft turbine engine module, comprising a shroud with a plurality of perforations (36) intended to accommodate stator vane roots, the annular structure also comprising a radially inner coating (22) forming an annular sealing track (50) and made of a first material. Said structure further comprises, interposed between the shroud and the inner coating, filling means (24) made of a second material of a lower density than the first material.