Annular combustion chamber for an aircraft turbomachine

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United States of America Patent

PATENT NO 11988387
APP PUB NO 20230250962A1
SERIAL NO

18014326

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Importance

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Abstract

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Annular combustion chamber for an aircraft turbomachine, said chamber having two coaxial annular walls, an inner annular wall and an outer annular wall, respectively, which are connected upstream by an annular bottom wall of the chamber, wherein an injection device passes through an axis and comprises an air injection system and a frustoconical bowl which is flared downstream and has air passage openings, the chamber further having an annular deflector placed downstream of the bottom wall substantially parallel to the latter; and wherein the air injection system, the bottom wall, the deflector and the bowl are integrally formed.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN AIRCRAFT ENGINES2 BOULEVARD DU GÉNÉRAL MARTIAL VALIN 75015 PARIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cabre, Jean-François Moissy-Cramayel, FR 5 6
Lunel, Romain Nicolas Moissy-Cramayel, FR 53 333
Musaefendic, Haris Moissy-Cramayel, FR 10 10

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