STATIONARY VANE ASSEMBLY FOR A TURBINE ENGINE HAVING A REDUCED WEIGHT, AND TURBINE ENGINE COMPRISING AT LEAST ONE SUCH STATIONARY VANE ASSEMBLY

A stationary vane assembly of a turbine engine including an inner casing and a high-pressure turbine guide vane assembly including at least two angular sectors including blades, the angular sectors being fixed on the casing, each angular sector including a platform and a fastening tab. The fastening...

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Bibliographische Detailangaben
Hauptverfasser:	GARIN FABRICE MARCEL NEEL, DAKOWSKI MATHIEU, BLANCHARD STEPHANE PIERRE, GUILLAUME, RICOU LAURENT PIERRE, JOSEPH
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 stationary vane assembly of a turbine engine including an inner casing and a high-pressure turbine guide vane assembly including at least two angular sectors including blades, the angular sectors being fixed on the casing, each angular sector including a platform and a fastening tab. The fastening tab protrudes from the platform radially inwardly. The casing includes a first annular groove receiving the fastening tabs, radial retaining pins for the angular sectors being introduced into bores made in the casing and the fastening tabs, the axial retaining pins being axially stopped by a ring mounted in a second annular groove of the casing.