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. 26, 2020
Filed:
Mar. 14, 2018
Doosan Heavy Industries & Construction Co., Ltd., Changwon-si, Gyeongsangnam-do, KR;
University-industry Cooperation Group of Kyung Hee University, Yongin-si, Gyeonggi-do, KR;
Jin Bum Kim, Yongin-si, KR;
Hyun Sik Kim, Seoul, KR;
Young Suk Nam, Seoul, KR;
Kyoung Hwan Song, Seoul, KR;
Seung Tae Oh, Hwaseong-si, KR;
Jae Hwan Shim, Seongnam-si, KR;
Dong Hyun Seo, Hwaseong-si, KR;
Doosan Heavy Industries Construction Co., Ltd., Gyeongsangnam-do, KR;
UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY, Gyeonggi-do, KR;
Abstract
The present disclosure relates to a heat transfer tube comprising nanostructures formed on the surface, and a method for manufacturing the same, and by forming nanostructures on a heat transfer tube surface, a superhydrophobic surface may be obtained under a high temperature environment as well. In addition, superhydrophobicity may be enhanced by further forming a hydrophobic coating layer on the nanostructure-formed heat transfer tube surface. By using a method of forming nanostructures by dipping the heat transfer tube surface, complex shapes may be coated, and therefore, a plurality of assembled heat transfer tubes may be coated, and damages occurring during a process of assembling the heat transfer tube after coating may be prevented.