SIMPLE SUPPORT DEVICE FOR NOZZLE OF GAS TURBINE STAGE

摘要

PROBLEM TO BE SOLVED: To provide a simple supporting device (110) for a nozzle (112) of a gas turbine stage which is interposed in a rotor of a gas turbine between an upstream blading disk (122) and a downstream blading disk (124) of the nozzle (112) and provided with a honeycomb type alveolar seal (120). SOLUTION: The nozzle (112) of the gas turbine stage includes an annular body divided in nozzle segments (112), and the honeycomb type alveolar seal (120) is directly fixed to these nozzle segments. COPYRIGHT: (C)2004,JPO