The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 26, 2014
Filed:
Oct. 27, 2010
Nozomi Tanaka, Tokyo, JP;
Shinya Kusuda, Tokyo, JP;
Tsutomu Oishi, Tokyo, JP;
Yoshinori Oba, Tokyo, JP;
Nozomi Tanaka, Tokyo, JP;
Shinya Kusuda, Tokyo, JP;
Tsutomu Oishi, Tokyo, JP;
Yoshinori Oba, Tokyo, JP;
IHI Corporation, , JP;
Abstract
A noise reduction system with a chamber includes a chamber () 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 (), and the chamber () is configured to inject the compressed air through the plurality of the microjet nozzles () to a jet flow.