Double rabbet combustor mount

摘要

A combustor mount joins a mounting arm of a combustor to a conical nozzle support of a turbine nozzle. The mounting arm includes a conical mounting flange having first and second axially spaced apart radial lands and a plurality of circumferentially spaced apart outer holes. The nozzle support includes a conical seat having first and second axially spaced apart radial rabbets and a plurality of circumferentially spaced apart inner holes. The first and second lands are disposed on respective ones of the first and second rabbets, with the outer and inner holes being aligned. A plurality of fasteners extend through respective pairs of the aligned holes for clamping together the mounting flange to the seat to mount the combustor to the nozzle support.