PURPOSE: To provide an improving means which supports a downstream part of a combustor in relation to nozzle guide vanes and arranges the combustor.
CONSTITUTION: A gas turbine engine parts supporting assembly 30 has a pair of ring members 64 and 74 stipulating a slot. In the slot, a cranked flange 28 extending from an inner surface of an array of combustion chamber discharge nozzles 22 is arranged. One part 28B of the cranked flange 28 has projecting parts (cooling air holes) 28C. These projecting parts 28C are engaged to radial slots 76 formed on ring members 74 forming a cross-key location of the discharge nozzles 22. The supporting assembly 30 is arranged adjacently to a platform 36 at the radial inside of the array of nozzle guide vanes 20 and provides supporting body and location for the vanes.
AASAA BAANAADO GURIFUIN
DEEBUITSUDO UIRIAMU TOUUSON
