BLADE FOR A TURO MACHINE, BLADE ASSEMBLY, GAS TURBINE, AND METHOD FOR MANUFACTURING A BLADE FOR A TURBO MACHINE

A blade for turbo machine, in particular for a gas turbine, includes an airfoil body extending in a radial direction between a root end and a tip end, the air foil body comprising an inner cavity or void that extends from the root end in the radial direction, a root body integrally formed with the a...

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Bibliographic Details
Main Authors BEAUMONT, Wade, HOFFMANN, Willy H, KRUECKELS, Joerg, TSYPKAYKIN, Igor, MARTIN, Stafan Emanuel
Format Patent
LanguageEnglish
French
German
Published 04.01.2023
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 blade for turbo machine, in particular for a gas turbine, includes an airfoil body extending in a radial direction between a root end and a tip end, the air foil body comprising an inner cavity or void that extends from the root end in the radial direction, a root body integrally formed with the airfoil body and extending from the root end of the air foil body to a bottom end in the radial direction, the root body comprising a receiving slot extending from the bottom end in the radial direction and opening into the inner void of the air foil body, and an insert positioned within the receiving slot of the root body, the insert comprising a plurality of through holes extending in the radial direction to form a fluid connection to the inner void.
Bibliography:Application Number: EP20210183190