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. 20, 2024
Filed:
Jun. 18, 2021
General Electric Technology Gmbh, Baden, CH;
Bouria Mohamed Faqihi, Dubai, AE;
Deoras Prabhudharwadkar, Jebel Ali, AE;
Jalal Zia, Dammam, SA;
Fadi Ghaith, Dubai, AE;
General Electric Technology GMBH, Baden, CH;
Abstract
Disclosed is an exhaust duct () for a gas turbine engine (), comprising a silencer section (). At least two plate-shaped silencer baffles () are provided inside the silencer section (). At least one of the plate-shaped silencer baffles is configured as a heat exchange device in that it comprises at least one internal cavity () suitable for receiving a heat exchange fluid and leakproof with respect to the interior of the exhaust duct, wherein the at least one internal cavity is fluidly connected to the outside of the exhaust duct at an inlet port and an outlet port (). This device is useful for recuperating exhaust heat from exhaust gases of the gas turbine engine without the expense and additional space required for providing a heat recovery steam generator.