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.

Date of Patent:
Sep. 29, 2026

Filed:

Mar. 14, 2025
Applicants:

GE Avio S.r.l., Rivalta di Torino, IT;

General Electric Company, Evendale, OH (US);

Inventors:

Mirko Gernone, Bari, IT;

Douglas D. Turner, Lynn, MA (US);

Assignees:

GE Avio S.r.l., Rivalta di Torino, IT;

General Electric Company, Evendale, OH (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 9/26 (2006.01); F02C 3/22 (2006.01); F02C 7/232 (2006.01); F02C 7/236 (2006.01); F17C 7/04 (2006.01);
U.S. Cl.
CPC ...
F02C 9/263 (2013.01); F02C 3/22 (2013.01); F02C 7/232 (2013.01); F02C 7/236 (2013.01); F17C 7/04 (2013.01); F17C 2205/0326 (2013.01); F17C 2221/033 (2013.01); F17C 2221/035 (2013.01); F17C 2223/0161 (2013.01); F17C 2227/0135 (2013.01); F17C 2265/066 (2013.01); F17C 2270/0189 (2013.01);
Abstract

Systems, apparatus, articles of manufacture, and methods are disclosed that include a fuel distribution system for an engine, the fuel distribution system comprising: a first pump downstream of a fuel tank; a first motor coupled to the first pump; a second pump downstream of the first pump; a second motor coupled to the second pump; a third pump downstream of the second pump, the third pump having an inlet and an outlet; a bypass pathway from the outlet of the third pump to the inlet of the third pump; and a recirculation valve, the recirculation valve in line with the bypass pathway.


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