GAS TURBINE
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United States of America Patent
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N/A
Issued Date -
Feb 13, 2014
app pub date -
Aug 5, 2013
filing date -
Aug 10, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A gas turbine stage, in particular a low-pressure compressor stage, for a gas turbine, in particular an aircraft engine gas turbine having a guide vane assembly having at least one guide vane (1) having a radially inner guide vane root (1.1), on which a sealing ring element (2) is supported by a spoke-type centering that has an inner wall (1.2) and a circumferential groove (2.1, 2.2) receiving the same, the inner wall having at least one face (1.4) facing a groove inner surface of the circumferential groove and a flank (1.5) adjacent thereto and angled therefrom; a rounded portion, in particular a radius (R) being formed between the face and the flank.
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