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:
Jul. 06, 2021
Filed:
Sep. 01, 2017
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Brian Cabello, Windsor, CT (US);
Michael Meagher, Tolland, CT (US);
Steven S. Sperling, Somers, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 9/26 (2006.01); F02C 7/232 (2006.01); F01D 25/00 (2006.01); F02C 7/32 (2006.01); H01H 9/16 (2006.01);
U.S. Cl.
CPC ...
F02C 9/263 (2013.01); F01D 25/002 (2013.01); F01D 25/007 (2013.01); F02C 7/232 (2013.01); F02C 7/32 (2013.01); H01H 9/161 (2013.01); F05D 2220/323 (2013.01); F05D 2230/72 (2013.01); F05D 2260/602 (2013.01); F05D 2260/95 (2013.01);
Abstract
A portable fuel preservation system is disclosed. The portable fuel preservation system may comprise a switch box configured to be coupled to an integrated fuel pump and control of a gas turbine engine. The switch box may comprise a circuit configured to cause a metering valve and a solenoid valve of the integrated fuel pump and control to open. A driver may be configured to inject preservation fluid into the integrated fuel pump and control.