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. 25, 2026
Filed:
Nov. 11, 2024
Doosan Enerbility Co., Ltd., Changwon, KR;
Joong Hyun Lim, Changwon, KR;
Young Gun Go, Yongin, KR;
Ji Hwan Bae, Busan, KR;
Han Jin Jeong, Hanam, KR;
DOOSAN ENERBILITY CO., LTD., Changwon, KR;
Abstract
A combustor includes a nozzle casing having a tubular shape, a head plate coupled to an end of the nozzle casing, a burner having a plurality of nozzles through which fuel and air are injected, and a duct assembly coupled to one side of the burner to allow the fuel to be combusted therein and combustion gases to be transferred to a turbine, wherein the burner further includes a flow guide member in a circular annulus shape installed between the plurality of nozzles and the nozzle casing to guide a flow of air into the plurality of nozzles, wherein the flow guide member includes a plurality of guide segments into which the flow guide member is divided.