PRODUCTION OF COMPLEX PARTS BY ADDITIVE MANUFACTURING

The invention proposes that bridges (9) extending adjacent to each other integrally link a radially inner wall (5) and a radially outer wall (3) of a combustion chamber of a gas turbine engine towards a free end (5a) of the radially inner wall (5), the whole being an additive layer structure. L'...

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Bibliographic Details
Main Authors LAVIGNOTTE, Stéphane, AUTRET, Jean-Paul Didier, GRESY, Thomas Sebastien Alexandre, SAVARY, Nicolas
Format Patent
LanguageEnglish
French
Published 23.12.2021
Subjects
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:The invention proposes that bridges (9) extending adjacent to each other integrally link a radially inner wall (5) and a radially outer wall (3) of a combustion chamber of a gas turbine engine towards a free end (5a) of the radially inner wall (5), the whole being an additive layer structure. L'invention propose que des pontets (9) s'étendant à côté les uns des autres relient de façon monobloc une paroi radialement intérieure (5) et une paroi radialement extérieure (3) de chambre de combustion de turbomachine à gaz de ers une extrémité libre (5a) de la paroi radialement intérieure (5), le tout étant à structure de couches additives.
Bibliography:Application Number: WO2021FR51030