TURBINE SHROUD SEGMENTS WITH ANGULAR LOCATING FEATURE

A turbine shroud segment (22a) has a shroud body including a platform (27) having forward and aft hooks (40,42) extending from a radially outer surface (38) of the platform (27) for engagement with a shroud support structure (24) of a turbine support case (26). A pin receiving hole (52) is defined i...

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Bibliographic Details
Main Authors BISSON, Jocelyn, LEFEBVRE, Guy
Format Patent
LanguageEnglish
French
German
Published 14.12.2022
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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Summary:A turbine shroud segment (22a) has a shroud body including a platform (27) having forward and aft hooks (40,42) extending from a radially outer surface (38) of the platform (27) for engagement with a shroud support structure (24) of a turbine support case (26). A pin receiving hole (52) is defined in the shroud body. An anti-rotation pin (50) is engaged in the pin receiving hole (52). The anti-rotation pin (50) projects outwardly from the pin receiving hole (52) for engagement with a corresponding anti-rotation abutment on the shroud support structure (24).
Bibliography:Application Number: EP20220178750