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. 15, 2020
Filed:
Oct. 18, 2017
Applicant:
Rolls-royce North American Technologies Inc., Indianapolis, IN (US);
Inventors:
Douglas J. Snyder, Carmel, IN (US);
Patrick C. Sweeney, Indianapolis, IN (US);
Assignee:
Rolls-Royce North American Technologies Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23R 3/28 (2006.01); F23R 3/00 (2006.01); F02C 7/224 (2006.01);
U.S. Cl.
CPC ...
F23R 3/283 (2013.01); F02C 7/224 (2013.01); F23R 3/005 (2013.01); F05D 2260/213 (2013.01); F23R 2900/00017 (2013.01);
Abstract
Fuel injection assemblies for a gas turbine engine includes a fuel injector and heat exchanger in communication via a fuel line cavity to provide heated fuel for combustion.