TURBINE SHROUD ASSEMBLY

A turbine component includes an outer shroud 14 arranged within a turbine 10 and further including opposed extending portions 16, 18. The component further provides an inner shroud 22 shielding the outer shroud 14 from a gas path within the turbine 10 during operation of the turbine 10 and including...

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Hauptverfasser: HAFNER, Matthew Troy, DELVAUX, John McConnell, TAXACHER, Glenn Curtis
Format: Patent
Sprache:eng ; fre ; ger
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creator HAFNER, Matthew Troy
DELVAUX, John McConnell
TAXACHER, Glenn Curtis
description A turbine component includes an outer shroud 14 arranged within a turbine 10 and further including opposed extending portions 16, 18. The component further provides an inner shroud 22 shielding the outer shroud 14 from a gas path within the turbine 10 during operation of the turbine 10 and including opposed arcuate portions 26, 28 extending around and in direct contact with a corresponding extending portion 16, 18 of the outer shroud 14 for supporting the inner shroud 22 from the outer shroud 14. The component further provides a load path forming region 34 at least partially extending between facing surfaces of each arcuate portion 26, 28 and corresponding extending portion 16, 18. During operation of the turbine 10, load path forming regions 34 extend into direct contact between at least a portion of the facing surfaces of each arcuate portion 26, 28 and corresponding extending portion 16, 18, resulting in formation of a loading arrangement 36 having generally evenly distributed radial load forces at the load path forming regions 34.
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The component further provides an inner shroud 22 shielding the outer shroud 14 from a gas path within the turbine 10 during operation of the turbine 10 and including opposed arcuate portions 26, 28 extending around and in direct contact with a corresponding extending portion 16, 18 of the outer shroud 14 for supporting the inner shroud 22 from the outer shroud 14. The component further provides a load path forming region 34 at least partially extending between facing surfaces of each arcuate portion 26, 28 and corresponding extending portion 16, 18. 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The component further provides an inner shroud 22 shielding the outer shroud 14 from a gas path within the turbine 10 during operation of the turbine 10 and including opposed arcuate portions 26, 28 extending around and in direct contact with a corresponding extending portion 16, 18 of the outer shroud 14 for supporting the inner shroud 22 from the outer shroud 14. The component further provides a load path forming region 34 at least partially extending between facing surfaces of each arcuate portion 26, 28 and corresponding extending portion 16, 18. During operation of the turbine 10, load path forming regions 34 extend into direct contact between at least a portion of the facing surfaces of each arcuate portion 26, 28 and corresponding extending portion 16, 18, resulting in formation of a loading arrangement 36 having generally evenly distributed radial load forces at the load path forming regions 34.</abstract><oa>free_for_read</oa></addata></record>
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language eng ; fre ; ger
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source esp@cenet
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
title TURBINE SHROUD ASSEMBLY
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