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:
Dec. 09, 2025
Filed:
Feb. 27, 2024
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Ryan Prescott Susca, Windsor, CT (US);
Ryan Shook, Loves Park, IL (US);
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/232 (2006.01); F02C 7/22 (2006.01); F02C 7/236 (2006.01); F02C 9/28 (2006.01); B01D 35/00 (2006.01);
U.S. Cl.
CPC ...
F02C 7/232 (2013.01); F02C 7/22 (2013.01); F02C 7/236 (2013.01); F02C 9/28 (2013.01); B01D 35/005 (2013.01);
Abstract
A fuel delivery system for a gas turbine engine includes a fuel source, a main fuel pump configured to deliver a first flow of fuel to a combustor assembly of the gas turbine engine, a main fuel filter positioned upstream of the main fuel pump, and an actuation pump disposed upstream of the main fuel filter and configured to deliver a second flow of fuel from the fuel source to one or more actuation devices of the gas turbine engine.