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. 08, 2025
Filed:
Aug. 20, 2021
Applicant:
Raytheon Technologies Corporation, Farmington, CT (US);
Inventors:
Lawrence A. Binek, East Hartford, CT (US);
Sean R. Jackson, East Hartford, CT (US);
Assignee:
RTX CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/28 (2006.01); F02C 7/224 (2006.01); F23R 3/00 (2006.01); F23R 3/34 (2006.01);
U.S. Cl.
CPC ...
F23R 3/002 (2013.01); F02C 7/224 (2013.01); F23R 3/28 (2013.01); F23R 3/283 (2013.01); F23R 3/34 (2013.01);
Abstract
A monolithic combustion liner for use in a gas turbine engine includes fuel channels integrated into the wall of the combustion liner. The integrated fuel channels can have an aerodynamic shape to reduce flow losses of cooling air flowing around the exterior of the combustion liner. The monolithic combustion liner allows more cooling air to flow around the combustion liner, increasing the cooling of the combustor region of the gas-turbine engine.