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. 18, 2022
Filed:
Feb. 27, 2020
Doosan Heavy Industries & Construction Co., Ltd., Changwon-si, KR;
Dongsik Han, Changwon-si, KR;
Other;
Abstract
A combustor and a gas turbine having the same which can improve a degree of mixing of fuel and air and achieve a reduction in combustion vibration are provided. The combustor may include a fuel nozzle disposed on a nozzle tube, a center body disposed at a center of the fuel nozzle and connected to a fuel nozzle base, a plurality of swirlers circumferentially spaced apart from each other between the center body and the fuel nozzle, and a plurality of fuel pegs spaced apart from each other around the center body to inject fuel into air flowing in the fuel nozzle, wherein the plurality of fuel pegs are disposed behind the swirlers on the center body based on a combustion chamber of the combustor.