Turbine nozzle support structure

摘要

A turbine nozzle support structure supports a ceramic turbine nozzle provided with a flange and disposed at the inlet of a turbine on a nozzle support. Force-multiplying mechanism presses the flange of the turbine nozzle against a nozzle support to support the turbine nozzle on the nozzle support. The force-multiplying mechanisms includes a pressing member having a spring holding part, a fulcrum part and a pressing part, a spring for applying resilient force to the spring holding part, and a fulcrum supporting member having a bearing part for supporting the fulcrum part.