High-pressure turbine for e.g. turbojet engine, of airplane, has distributor with outer radial end that is in axial support on annular plate, where plate is suspended to outer casing irrespective of annular support of ring sectors

摘要

The turbine (10) has an impeller (18) rotatively mounted downstream of a distributor (16). Ring sectors (20) are circumferentially arranged in an end to end manner, and suspended to an outer casing (22) by an annular support (24). The distributor has an inner radial end including a fixation unit fixed on an inner casing. The distributor has an outer radial end that is in axial support on an annular plate (90), where the plate is suspended to the outer casing irrespective of the annular support of the ring sectors.