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:
Apr. 21, 2026
Filed:
Feb. 17, 2025
General Electric Company, Evendale, OH (US);
Hojjat Nasr, West Chester, OH (US);
Michael Vadnais, Delafield, WI (US);
Jeffrey Douglas Rambo, Mason, OH (US);
General Electric Company, Evendale, OH (US);
Abstract
A gas turbine engine defines a radial direction and an axial direction. The gas turbine engine includes an inlet duct comprising a splitter, a fan duct downstream from the inlet duct and the splitter, and a core duct downstream of the inlet duct and the splitter. The core duct may be radially inward of the fan duct. A heat exchanger assembly may extend annularly about at least one of the inlet duct, the fan duct, or the core duct. The heat exchanger assembly may include a sheet extending circumferentially about the at least one of the inlet duct, the fan duct, and the core duct. One or more aerodynamic features extend from the sheet, the one or more aerodynamic features within the at least one of the inlet duct, the fan duct, and the core duct.