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. 28, 2026
Filed:
Jul. 22, 2024
General Electric Company, Cincinnati, OH (US);
Pradeep Naik, Bengaluru, IN;
Karthikeyan Sampath, Bengaluru, IN;
Michael A. Benjamin, Cincinnati, OH (US);
Sibtosh Pal, Mason, OH (US);
Michael T. Bucaro, Arvada, CO (US);
Prithiviraaj Pet T, Madurai, IN;
Pabitra Badhuk, Jhargram, IN;
Clayton S. Cooper, Loveland, OH (US);
General Electric Company, Evendale, OH (US);
Abstract
A gas turbine engine, comprising a compressor section, combustion section, and turbine section in serial flow arrangement, with the combustion section comprising: a combustor liner that at least partially defines a combustion chamber; and a gaseous fuel nozzle assembly fluidly coupled with the combustion chamber and comprising: a rich fuel supply configured to provide a rich mixture of gaseous fuel and air; a lean fuel supply configured to provide a lean mixture of gaseous fuel and air, the lean mixture having a lower equivalence ratio than the rich mixture; a rich fluid passage fluidly coupled to the rich fuel supply to emit the rich mixture into the combustion chamber; and a lean fluid passage fluidly coupled to the lean fuel supply to emit the lean mixture into the combustion chamber.