Stator casing cooling system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9790810
APP PUB NO 20150152745A1
SERIAL NO

14407918

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Importance

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Abstract

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In a gas turbine for aeronautic engines, a stator body delimited by an outer lateral surface is cooled by an air cooling device having a plurality of circumferential tubes for distributing air on the outer lateral surface; each circumferential tube having a plurality of outlets for guiding respective cooling airflows towards the outer lateral surface and into a respective circumferential channel obtained between two groups of circumferential channels adjacent to each other and lapped by the flow of air leaving the circumferential channel.

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Patent Owner(s)

Patent OwnerAddress
GE AVIO S R LVIA I MAGGIO 99 RIVALTA DI TORINO 10040

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coutandin, Daniele Avigliana, IT 16 70
Zecchi, Stefano La Loggia, IT 14 82

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