Safran Helicopter Engines

Ludovic Naudot

Nicolas Savary

Patrick Berteau

Bernard Carrere

Jean-Marc Dubourdieu

An annular combustion chamber () for a turbomachine (), the combustion chamber presenting an axial direction (X), a radial direction, and an azimuth direction, and comprising a first annular wall () and a second annular wall (), each wall delimiting at least a portion of the volume of the annular combustion chamber (), the first and second walls () presenting complementary fitting elements (), the first wall () presenting at least one first through hole (), while the second wall () presents at least one second through hole (), the combustion chamber () also having at least one pin () engaged in a pair of holes comprising a first hole () and a second hole (), said pin () locking the fitting of the first and second walls ().

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Angais, France

Ludovic Naudot