Ejection cone having a flexible aerodynamic attachment

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United States of America Patent

PATENT NO 11821387
APP PUB NO 20220341373A1
SERIAL NO

17640992

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Abstract

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The invention relates to an assembly for an aircraft turbomachine, comprising a central element (1) for the ejection of gas, and a connecting flange (9) interposed between, upstream, a gas outlet (22a) made of metal for a turbomachine, and, at the downstream end, the central element (1). The connecting flange comprises an annular portion (9a) and flexible tabs (11) having axially:

    a first end (111a) where the tab is connected to the said annular portion, anda second free end (111b), projecting radially inwardly with respect to the first end and to which said tab is attached with the central element (1).

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Patent Owner(s)

Patent OwnerAddress
SAFRAN CERAMICSRUE DE TOUBAN LES CINQ CHEMINS 33185 LE HAILLAN 33185

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carrere, Benoit Moissy-Cramayel, FR 11 119
Conete, Eric Moissy-Cramayel, FR 37 637

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