Noise reduction system with chamber

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United States of America Patent

PATENT NO 8813907
APP PUB NO 20120228054A1
SERIAL NO

13504200

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Abstract

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A noise reduction system with a chamber includes a chamber (17) which is provided at a portion of a supply path connecting a flow path in an upstream side of a combustor in a jet engine to a plurality of microjet nozzles which is provided at an exhaust side peripheral edge of a main nozzle of the jet engine, wherein the supply path is configured to supply part of compressed air from the flow path into the chamber (17), and the chamber (17) is configured to inject the compressed air through the plurality of the microjet nozzles (63) to a jet flow.

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Patent Owner(s)

Patent OwnerAddress
IHI CORPORATIONTOKYO 135-8710

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kusuda, Shinya Tokyo, JP 38 240
Oba, Yoshinori Tokyo, JP 5 32
Oishi, Tsutomu Tokyo, JP 15 89
Tanaka, Nozomi Tokyo, JP 17 53

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