Gas turbine combustion chamber made of CMC and supported in a metal casing by CMC linking members
AssigneeSnecma Moteurs
InventorsCaroline Aumont, Eric Conete, Mario De Sousa, Didier Hernandez
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AssigneeSnecma Moteurs
InventorsCaroline Aumont, Eric Conete, Mario De Sousa, Didier Hernandez
Estimating the term…
The annular combustion chamber having ceramic matrix composite material walls is mounted inside a metal casing by linking members fastened to the chamber by brazing. The linking members comprise a plurality of inner linking tabs and a plurality of outer linking tabs connecting the chamber to the inner and outer metal shrouds of the casing, each linking tab has a first portion fastened to the outside surface of a wall of the combustion chamber by brazing, the first portions of the linking tabs being spaced apart from one another circumferentially so that the brazed connections between the chamber and the linking members occupy a set of limited zones that are spaced apart from one another.
A gas turbine having an annular combustion chamber with walls made of ceramic matrix composite material mounted inside a metal casing by linking members fastened to the chamber by brazing and connecting the chamber to inner and outer metal shrouds of the casing,
Dependencies are inferred from the claim text.