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:
Aug. 06, 2024
Filed:
Sep. 16, 2022
General Electric Company, Schenectady, NY (US);
Perumallu Vukanti, Bengaluru, IN;
Karthikeyan Sampath, Bengaluru, IN;
Pradeep Naik, Bengaluru, IN;
Ranganatha Narasimha Chiranthan, Bengaluru, IN;
Rimple Rangrej, Bengaluru, IN;
Hiranya Nath, Bengaluru, IN;
Ravindra Shankar Ganiger, Bengaluru, IN;
GENERAL ELECTRIC COMPANY, Cincinnati, OH (US);
Abstract
A combustor for a gas turbine has a combustor liner including an upstream liner portion, and a downstream liner portion. The upstream liner portion includes an outer shell and a heat shield panel, with a baffle cavity therebetween. The outer shell includes an outer shell cooling opening for providing a flow of compressed air to the baffle cavity, and the heat shield panel includes a heat shield panel cooling opening at a downstream end of the heat shield panel. A fence is arranged at a downstream side of the heat shield panel cooling opening and extends beyond a hot side surface of the heat shield panel into a combustion chamber. The heat shield panel cooling opening provides a flow of the compressed air therethrough from the baffle cavity for cooling of the heat shield panel and for providing at least partial dilution of combustion gases within the combustion chamber.