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:
May. 20, 2025
Filed:
Sep. 29, 2023
Doosan Enerbility Co., Ltd., Changwon, KR;
DOOSAN ENERBILITY CO., LTD., Changwon, KR;
Abstract
Proposed are a nozzle assembly, a combustor, and a gas turbine. Fuel and compressed air are discharged to a combustion chamber of the combustor of the gas turbine. The nozzle assembly includes a nozzle body, a plurality of injection nozzles provided inside the nozzle body and disposed to be spaced apart from each other, the injection nozzles having inner portions through which the compressed air and the fuel are mixed and moved, and a side wall which is connected to a first side of the nozzle body and through which the injection nozzles passes. A cooling air inlet hole into which cooling air is introduced into a space where the injection nozzles are disposed is formed in the nozzle body, and a cooling air outlet hole through which the cooling air introduced from the cooling air inlet hole is discharged is formed in one region of the side wall.