Method and apparatus for gas turbine engines

A heat shield assembly (100) for a gas turbine engine combustor is provided. The combustor (16) includes a domeplate (70) and at least one fuel injector (58) extending through an opening (80) in the domeplate. The heat shield assembly includes a heat shield (110) coupled against a downstream side of...

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Main Authors WENCLIK, MATEUSZ PAWEL, COOPER, JAMES NEIL, SHOW, ERIKA SUZANNE, UMBAUGH, TIMOTHY GLEN, WIEHE, GLENN EDWARD, DEVANE, SHAUN MICHAEL, KROL, MAREK KRZYSZTOF
Format Patent
LanguageEnglish
French
German
Published 06.11.2013
Subjects
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:A heat shield assembly (100) for a gas turbine engine combustor is provided. The combustor (16) includes a domeplate (70) and at least one fuel injector (58) extending through an opening (80) in the domeplate. The heat shield assembly includes a heat shield (110) coupled against a downstream side of the domeplate, a threaded collar (124) extending upstream from the heatshield, the threaded collar received within the domeplate opening, and a retainer (112) coupled to the collar such that the domeplate is securely coupled between the heat shield and the retainer.
Bibliography:Application Number: EP20070102366