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:
Jan. 05, 2016
Filed:
Mar. 01, 2012
Alexander Ilich Krichever, Carlsbad, CA (US);
Robert Anthony Corr, Ii, San Diego, CA (US);
Peter Barker, Escindido, CA (US);
Bruno Enriquez Struck, San Diego, CA (US);
John Preston Montague, San Marcos, CA (US);
Alexander Ilich Krichever, Carlsbad, CA (US);
Robert Anthony Corr, II, San Diego, CA (US);
Peter Barker, Escindido, CA (US);
Bruno Enriquez Struck, San Diego, CA (US);
John Preston Montague, San Marcos, CA (US);
Solar Turbines Incorporated, San Diego, CA (US);
Abstract
A fuel injector for a gas turbine engine may include a center body disposed about a longitudinal axis, and a premix barrel positioned radially outwardly from the center body to define an annular passageway between the center body and the premix barrel. The annular passageway may extend from an upstream end that is configured to be fluidly coupled to a compressor to a downstream end that is configured to be fluidly coupled to a combustor. The premix barrel may include a first portion at the upstream end and a second portion at the downstream end. The first portion may include a stainless steel material, and the second portion may include a nickel based superalloy material. The second portion may be coupled to the first portion by a laser clad coupling.