TURBOMACHINE STATOR ELEMENT

TURBOMACHINE STATOR ELEMENT

Turbomachine stator element (50), extending around a longitudinal axis, the element comprising at least one first stator vane (1) and at least one second stator vane (1') circumferentially adjacent tothe first stator vane (1), each first and second stator vane (1, 1') comprising a platform...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PERROLLAZ JEAN-MARC CLAUDE, ANTON PIERRE GREGOIRE, GERMAIN ALEXIS MAXIME
Format: Patent
Sprache:chi ; 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:Turbomachine stator element (50), extending around a longitudinal axis, the element comprising at least one first stator vane (1) and at least one second stator vane (1') circumferentially adjacent tothe first stator vane (1), each first and second stator vane (1, 1') comprising a platform and a blade extending radially from the platform, the stator element also comprising at least one inter-platform seal (12), arranged between the platform of the first stator vane (1) and the platform of the second stator vane (1'), characterized in that the inter-platform seal (12) comprises a flat support(14) provided with an upper surface on which there extends a fin (15). 涡轮机定子元件(50)，围绕纵向轴线延伸，所述元件包括至少一个第一定子轮叶(1)和至少一个第二定子轮叶(1')，所述至少一个第二定子轮叶与所述第一定子轮叶(1)周向相邻，每个第一和第二定子轮叶(1，1')包括平台和从所述平台径向地延伸的叶片，所述定子元件还包括至少一个平台间密封件(12)，所述至少一个平台间密封件布置在所述第一定子轮叶(1)的平台和所述第二定子轮叶(1')的平台之间，其特征在于，所述平台间密封件(12)包括平坦支撑件(14)，所述平坦支撑件具有上表面，所述上表面上延伸有散热片(15)。