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:
Sep. 08, 2026
Filed:
Feb. 18, 2025
General Electric Company, Evendale, OH (US);
Timothy Richard Depuy, Liberty Township, OH (US);
Trevor Goerig, Mt. Healthy, OH (US);
Jeffrey Donald Clements, Mason, OH (US);
Syed Arif Khalid, West Chester, OH (US);
Daniel Alan Niergarth, Norwood, OH (US);
Jeffrey S. Spruill, Hillsboro, OH (US);
Erich Alois Krammer, West Chester, OH (US);
Matthew Kenneth Macdonald, Austin, TX (US);
Scott Alan Schimmels, Miamisburg, OH (US);
General Electric Company, Evendale, OH (US);
Abstract
A gas turbine engine includes: a turbomachine having a compressor section, a combustion section, and a turbine section arranged in serial flow order, the compressor section having a high pressure compressor defining a high pressure compressor exit area (A) in square inches; a fan; a gearbox; and an engine correlation parameter of 0.17-0.83, where the engine correlation parameter equals D/N/GR, D is the blade tip diameter measured in feet, N is the stage count of the low-pressure turbine, and GR is the gear ratio of the gearbox. The gas turbine engine defines a redline exhaust gas temperature (EGT) in degrees Celsius, a total sea level static thrust output (Fn) in pounds, and a corrected specific thrust, wherein the corrected specific thrust is greater than or equal to 42 and less than or equal to 90, the corrected specific determined as follows: Fn×EGT/(A×1000).