Turbine stage in a turbomachine

摘要

Ring sectors (20) are arranged about a turbine impeller (18) and are suspended from a turbine casing (22) by an annular support (50). The annular support supports the ring sectors and attaches to the turbine casing. The annular support deforms elastically in the radial direction to partly cushion the carcass distortions where the turbine casing is subjected in operation of the turbomachine turbine. An independent claim is included for the turbomachine turbine.