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:
Apr. 11, 2017
Filed:
Mar. 06, 2014
Solar Turbines Incorporated, San Diego, CA (US);
Ramarao Venkat Bandaru, San Diego, CA (US);
James Scott Piper, Bonita, CA (US);
Scott Michael Lindner, San Diego, CA (US);
Anthony Paul Batakis, San Diego, CA (US);
Peter Joseph Giella, San Diego, CA (US);
Solar Turbines Incorporated, San Diego, CA (US);
Abstract
A fuel injector for a combustor of a gas turbine engine is disclosed. The fuel injector includes a gas outer tube, a gas inner tube, a liquid tube, and a heat shield. The gas outer tube and the gas inner tube form a gas fuel annulus. The gas inner tube and the liquid tube form a liquid fuel annulus. The liquid tube forms an air cavity. The heat shield extends within the liquid tube forming an insulating gap between the heat shield and the liquid tube.