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:
Oct. 29, 2019
Filed:
Mar. 16, 2017
Doosan Heavy Industries & Construction Co., Ltd., Gyeongsangnam-do, KR;
Dong Wook Kim, Gyeongsangnam-do, KR;
Kyu Man Kim, Busan, KR;
Woo Seong Song, Gyeongsangnam-do, KR;
Jae Cheol Kim, Busan, KR;
Cheol Hong Kim, Gyeonggi-do, KR;
Tae Jun Yun, Gyeonggi-do, KR;
Seong Yong Jeong, Gyeongsangnam-do, KR;
Doosan Heavy Industries Construction Co., Ltd., Gyeongsangnam-do, KR;
Abstract
Disclosed herein are a spray nozzle for an attemperator and an attemperator including the spray nozzle. An attemperator according to an embodiment includes: a steam transfer pipe through which steam is transferred; a fixed pipe which is fixed to an outer surface of the steam transfer pipe; and a spray nozzle, which is coupled to the fixed pipe, disposed in the steam transfer pipe and configured to spray cooling water into the steam transfer pipe. The spray nozzle includes, on an outer circumferential surface thereof, at least one support that protrudes toward the fixed pipe. The spray nozzle is spaced apart from the fixed pipe.