Turbine machine casing with reinforced sealing

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United States of America Patent

PATENT NO 9086077
APP PUB NO 20120230816A1
SERIAL NO

13391977

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Abstract

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The sealing of a turbine casing is reinforced by decoupling a fastening flange from a remainder of a housing. The casing includes a body that is externally reinforced by axial ribs that are connected to an annular rib and the fastening flange is attached to the annular rib by an annular wall portion that is thinner than the annular rib and than the flange.

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Patent Owner(s)

Patent OwnerAddress
ARIANEGROUP SAS78130 LES MUREAUX

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boufflert, Sebastien Louviers, FR 4 15
Bourdin, Philippe Saint Just, FR 7 19
Fayolle, Patrice Saint Marcel, FR 4 19
Langlois, Vincent La Haye-Malherbe, FR 5 13

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