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Title: Turbine nozzle attachment system

A nozzle guide vane assembly having a preestablished rate of thermal expansion is positioned in a gas turbine engine and is attached to conventional metallic components. The nozzle guide vane assembly includes a pair of legs extending radially outwardly from an outer shroud and a pair of mounting legs extending radially inwardly from an inner shroud. Each of the pair of legs and mounting legs have a pair of holes therein. A plurality of members attached to the gas turbine engine have a plurality of bores therein which axially align with corresponding ones of the pair of holes in the legs. A plurality of pins are positioned within the corresponding holes and bores radially positioning the nozzle guide vane assembly about a central axis of the gas turbine engine. 3 figs.
Inventors:
;
Issue Date:
OSTI Identifier:
119040
Assignee:
Solar Turbines Inc., San Diego, CA (United States) CHO; SCA: 330103; PA: EDB-95:148812; SN: 95001477071
Patent Number(s):
US 5,459,995/A/
Application Number:
PAN: 8-265,863
Contract Number:
AC02-92CE40960
Resource Relation:
Other Information: PBD: 24 Oct 1995
Research Org:
Solar Turbines Inc
Country of Publication:
United States
Language:
English
Subject:
33 ADVANCED PROPULSION SYSTEMS; GAS TURBINE ENGINES; NOZZLES; FASTENING; FASTENERS; SUPPORTS; ALIGNMENT

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