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Title: Turbine vane segment and impingement insert configuration for fail-safe impingement insert retention

Abstract

An impingement insert sleeve is provided that is adapted to be disposed in a coolant cavity defined through a stator vane. The insert has a generally open inlet end and first and second pairs of diametrically opposed side walls, and at least one fail-safe tab defined at a longitudinal end of the insert for limiting radial displacement of the insert with respect to the stator vane.

Inventors:
;
Publication Date:
Research Org.:
General Electric Company, Schenectady, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1174317
Patent Number(s):
6,561,757
Application Number:
09/682,195
Assignee:
General Electric Company (Schenectady, NY) OSTI
DOE Contract Number:  
FC21-95MC31176
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Burdgick, Steven Sebastian, and Kellock, Iain Robertson. Turbine vane segment and impingement insert configuration for fail-safe impingement insert retention. United States: N. p., 2003. Web.
Burdgick, Steven Sebastian, & Kellock, Iain Robertson. Turbine vane segment and impingement insert configuration for fail-safe impingement insert retention. United States.
Burdgick, Steven Sebastian, and Kellock, Iain Robertson. Tue . "Turbine vane segment and impingement insert configuration for fail-safe impingement insert retention". United States. https://www.osti.gov/servlets/purl/1174317.
@article{osti_1174317,
title = {Turbine vane segment and impingement insert configuration for fail-safe impingement insert retention},
author = {Burdgick, Steven Sebastian and Kellock, Iain Robertson},
abstractNote = {An impingement insert sleeve is provided that is adapted to be disposed in a coolant cavity defined through a stator vane. The insert has a generally open inlet end and first and second pairs of diametrically opposed side walls, and at least one fail-safe tab defined at a longitudinal end of the insert for limiting radial displacement of the insert with respect to the stator vane.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2003},
month = {5}
}

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