DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Turbomachine component having an internal cavity reactivity neutralizer and method of forming the same

Abstract

A turbomachine component includes a body having an exterior surface and an interior surface, an internal cavity defined by the interior surface, and a reactivity neutralizing member arranged within the internal cavity. The reactivity neutralizing member is configured and disposed to neutralize turbomachine combustion products on the interior surface of the body.

Inventors:
;
Issue Date:
Research Org.:
General Electric Co., Schenectady, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1346056
Patent Number(s):
9587492
Application Number:
13/464,134
Assignee:
GENERAL ELECTRIC COMPANY
Patent Classifications (CPCs):
F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
F - MECHANICAL ENGINEERING F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04 F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
DOE Contract Number:  
FC26-05NT42643
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 May 04
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Roberts, III, Herbert Chidsey, and Meschter, Peter Joel. Turbomachine component having an internal cavity reactivity neutralizer and method of forming the same. United States: N. p., 2017. Web.
Roberts, III, Herbert Chidsey, & Meschter, Peter Joel. Turbomachine component having an internal cavity reactivity neutralizer and method of forming the same. United States.
Roberts, III, Herbert Chidsey, and Meschter, Peter Joel. Tue . "Turbomachine component having an internal cavity reactivity neutralizer and method of forming the same". United States. https://www.osti.gov/servlets/purl/1346056.
@article{osti_1346056,
title = {Turbomachine component having an internal cavity reactivity neutralizer and method of forming the same},
author = {Roberts, III, Herbert Chidsey and Meschter, Peter Joel},
abstractNote = {A turbomachine component includes a body having an exterior surface and an interior surface, an internal cavity defined by the interior surface, and a reactivity neutralizing member arranged within the internal cavity. The reactivity neutralizing member is configured and disposed to neutralize turbomachine combustion products on the interior surface of the body.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {3}
}

Works referenced in this record:

Sacrificial anode
patent, November 1976


Ceramic turbine airfoils with cooled trailing edge blocks
patent, December 2001


Hollow fan blade for gas turbine engine
patent, May 2006


Composite sacrificial anodes
patent, May 2008


System for protecting turbine engine surfaces from corrosion
patent, September 2012


Ceramic Matrix Composite Blade Having Integral Platform Structures And Methods Of Fabrication
patent-application, February 2011