ASSEMBLY FOR A TURBOMACHINE COMPRISING A DISTRIBUTOR BORNE BY AN ANNULAR SUPPORT

ASSEMBLY FOR A TURBOMACHINE COMPRISING A DISTRIBUTOR BORNE BY AN ANNULAR SUPPORT

An assembly for a turbomachine of longitudinal axis includes a nozzle carried by an annular part which is fixed to an outer casing. The nozzle has an outer annular platform from which extends, radially outwards, a radial annular wall which carries an annular attachment tab extending longitudinally u...

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Hauptverfasser: BEGUIN, Anthony, Pierre, BAUMAS, Olivier, Jean-Daniel, DELAPORTE, Nicolas, Daniel
Format: Patent
Sprache:eng ; fre ; ger
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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creator BEGUIN, Anthony, Pierre
BAUMAS, Olivier, Jean-Daniel
DELAPORTE, Nicolas, Daniel
description An assembly for a turbomachine of longitudinal axis includes a nozzle carried by an annular part which is fixed to an outer casing. The nozzle has an outer annular platform from which extends, radially outwards, a radial annular wall which carries an annular attachment tab extending longitudinally upstream from the radial annular wall. The assembly has a cooling circuit with an inner annular chamber delimited radially by the outer annular platform and the annular part and delimited downstream by the radial annular wall. An intermediate annular chamber is formed radially externally to the annular attachment tab and in fluid communication with the outer casing. Means of fluid communication between the inner annular chamber and the intermediate annular chamber is formed in the annular attachment tab of the nozzle.
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subjects 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
title ASSEMBLY FOR A TURBOMACHINE COMPRISING A DISTRIBUTOR BORNE BY AN ANNULAR SUPPORT
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