Mounting a turbine nozzle on a combustion chamber having CMC...

Power plants – Combustion products used as motive fluid – Having mounting or supporting structure

Reexamination Certificate

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C060S753000, C415S209300

Reexamination Certificate

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11153349

ABSTRACT:
The gas turbine comprises an annular combustion chamber having inner and outer walls made of ceramic matrix composite material, and a high pressure turbine nozzle secured to a downstream end of the combustion chamber and comprising a plurality of stationary airfoils extending between the inner and outer walls of an annular flow path through the nozzle for the gas stream coming from the combustion chamber. The turbine nozzle is made of ceramic matrix composite material and it is connected to the downstream end of the combustion chamber by brazing.

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patent: 1 152 191 (2001-11-01), None
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patent: 695724 (1953-08-01), None

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