Cantilevered stator vane and stator assembly for a rotary machine
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United States of America Patent
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Jan 16, 2018
Issued Date -
N/A
app pub date -
Jun 29, 2015
filing date -
Jun 29, 2015
priority date (Note) -
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Abstract
A stator vane assembly is provided. The stator vane assembly may comprise a stator vane, an outer shroud, and a spring. A first end of the stator vane may be fixed to an inner diameter (ID) surface of a vane platform. A slot may be disposed in a surface of the outer shroud, wherein a portion of the stator vane is configured to be located within the slot. In various embodiments, the stator vane may be configured to translate in a radial direction in response to a force between the stator vane and a rotor. In various embodiments, the spring may be configured to be coupled to an outer diameter (OD) surface of the vane platform, wherein the spring is configured to bias the ID surface of the vane platform toward the outer shroud.
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