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. 09, 2025
Filed:
Jan. 26, 2024
Applicant:
Pratt & Whitney Canada Corp., Longueuil, CA;
Inventors:
Mateusz Ożóg, Hucisko, PL;
Omer Abdul Wahab, Montreal, CA;
Assignee:
Pratt & Whitney Canada Corp., Longueuil, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/22 (2006.01); F23R 3/28 (2006.01);
U.S. Cl.
CPC ...
F02C 7/22 (2013.01); F23R 3/28 (2013.01);
Abstract
A method of operation is provided during which fuel is delivered to a powerplant using a fuel system. The powerplant and the fuel system are arranged onboard an aircraft. The fuel system includes a first fuel reservoir and a second fuel reservoir. The first fuel reservoir contains a quantity of the fuel. At least some of the quantity of the fuel contained in the first fuel reservoir is transferred into the second fuel reservoir when a fault is identified associated with the first fuel reservoir.