VARIABLE STATOR VANE BUSHING ASSEMBLY

VARIABLE STATOR VANE BUSHING ASSEMBLY

Systems and methods include providing a variable stator vane assembly with a stator vane bushing disposed in a housing of the variable stator vane assembly and annularly about the stator vane of the stator vane assembly. One or more tolerance rings are disposed between the housing and the bushing to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MEKHILEF, Nafih, LEBRUN, Jean-Marie, MURPHY, Christian, VERGER, Arnaud
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Beschreibung
Zusammenfassung:Systems and methods include providing a variable stator vane assembly with a stator vane bushing disposed in a housing of the variable stator vane assembly and annularly about the stator vane of the stator vane assembly. One or more tolerance rings are disposed between the housing and the bushing to maintain alignment between the between the stator vane and the bushing, the housing and the bushing, or a combination thereof when the variable stator vane assembly is operated at elevated temperatures.