Flow mixer with a changing thickness

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11506143
APP PUB NO 20190338725A1
SERIAL NO

16477063

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Abstract

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The invention relates to a concentric gas flow mixer in a multiple-flow turbomachine, comprising a nominally cylindrical upstream part and a downstream part having outer and inner lobes distributed peripherally around the tower of said mixer, characterised in that it comprises at least one modified lobe having a wall thickness, in at least one area, which is different from the other lobes, so as to modify the vibratory response of said mixer.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Madec, Alain Paul Moissy-Cramayel, FR 6 56
Pargny, Remy Olivier Moissy-Cramayel, FR 1 0

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