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. 25, 2021
Filed:
Sep. 25, 2017
Applicant:
Doosan Heavy Industries & Construction Co., Ltd., Changwon-si, KR;
Inventors:
Moonsoo Cho, Seoul, KR;
Junhyeong Park, Seo-gu, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23R 3/28 (2006.01); F23R 3/26 (2006.01); F02C 3/04 (2006.01);
U.S. Cl.
CPC ...
F23R 3/286 (2013.01); F23R 3/26 (2013.01); F02C 3/04 (2013.01); F05D 2220/32 (2013.01); F05D 2240/35 (2013.01);
Abstract
A combustor nozzle assembly and a gas turbine having the combustor nozzle assembly includes a nozzle casing for receiving compressed air from a compressor, a curved surface at a corner continuing from a surface of the inner surface thereof that is perpendicular to the direction of the compressed air, a fuel spray hole formed at the curved surface, and a fuel chamber having a predetermined volume and formed inside the curved surface to supply fuel into the nozzle casing through the fuel spray hole.