Assembly for a turbine engine

An assembly 50 includes an annular row of stator blades including vanes 6 extending radially which are variable in pitch, with a tubular component mounted around a radially extending pivot 14, the tubular component 26 having at least a first zone 26a, 26c fitted tightly to the pivot, with a second z...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Benoit Andre Pierre Frossard, Remi Philippe Guy Onfray, Clement Miraton
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 NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	An assembly 50 includes an annular row of stator blades including vanes 6 extending radially which are variable in pitch, with a tubular component mounted around a radially extending pivot 14, the tubular component 26 having at least a first zone 26a, 26c fitted tightly to the pivot, with a second zone 26b where the tubular component bulges 28 and does not make contact with the pivot, defining an annular space 30 there between. The bulge of the tubular component may be convex. There may be two tightly fitted zones, which may be at either end of the tubular component. The assembly is for a turbine engine, it may form part of a turbine engine compressor and may be used in a turbojet or turbo prop engine.