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

Roberts, III, Herbert Chidsey; Meschter, Peter Joel

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

Patent · Tue Mar 07 00:00:00 EST 2017

OSTI ID:1346056

Roberts, III, Herbert Chidsey; Meschter, Peter Joel

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.

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Research Organization:: General Electric Co., Schenectady, NY (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: FC26-05NT42643

Assignee:: GENERAL ELECTRIC COMPANY

Patent Number(s):: 9,587,492

Application Number:: 13/464,134

OSTI ID:: 1346056

Resource Relation:: Patent File Date: 2012 May 04

Country of Publication:: United States

Language:: English

References (7)

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Ceramic coated strip anode for cathodic protection Kumar, Ashok https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4946570 US Patent Document 4,946,570	patent	August 1990
Ceramic turbine airfoils with cooled trailing edge blocks Darkins, Jr., Toby George; Shelton, Monty Lee; Doughty, Roger Lee https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6325593 US Patent Document 6,325,593	patent	December 2001
Hollow fan blade for gas turbine engine Whitesell, Daniel J.; Weisse, Michael A.; Palazzini, Christopher Mark https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7052238 US Patent Document 7,052,238	patent	May 2006
Composite sacrificial anodes Karimzadeh, Hossein; Wilks, Timothy E. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7374643 US Patent Document 7,374,643	patent	May 2008
System for protecting turbine engine surfaces from corrosion Goller, George Albert; DiMascio, Paul Stephen; Hefner, Rebecca Evelyn https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8268134 US Patent Document 8,268,134	patent	September 2012
Ceramic Matrix Composite Blade Having Integral Platform Structures And Methods Of Fabrication Noe, Mark; Marusko, Mark; Jamision, Joshua https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110027098 US Patent Application 12/347050; 20110027098	patent-application	February 2011

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