BEARING FOR TURBOMACHINE VARIABLE PITCH STATOR VANE PIVOT, STATOR VANE COMPRISING SUCH A BEARING AND TURBOMACHINE COMPRISING SUCH STATOR VANES

BEARING FOR TURBOMACHINE VARIABLE PITCH STATOR VANE PIVOT, STATOR VANE COMPRISING SUCH A BEARING AND TURBOMACHINE COMPRISING SUCH STATOR VANES

A bearing for a turbomachine variable pitch stator vane pivot mounted in a bore of a casing of the turbomachine and including a bushing integral with the bore and allowing rotation of a pivot rod within the casing, and additionally a ring mounted so as to be integral with the pivot rod inside the bu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FROSSARD, Benoit André Pierre, GUIOT, Nicolas Thibaut
Format: Patent
Sprache:eng
Schlagworte:
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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Beschreibung
Zusammenfassung:A bearing for a turbomachine variable pitch stator vane pivot mounted in a bore of a casing of the turbomachine and including a bushing integral with the bore and allowing rotation of a pivot rod within the casing, and additionally a ring mounted so as to be integral with the pivot rod inside the bushing and including an outer part providing the stiffening of the ring and an inner part integral with the outer part and providing a damping function.