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:
Dec. 21, 2021
Filed:
Aug. 16, 2018
Korea Atomic Energy Research Institute, Daejeon, KR;
King Abdullah City for Atomic and Renewable Energy, Riyadh, SA;
Seongmin Chang, Daejeon, KR;
Kangheon Lee, Daejeon, KR;
Yunbum Park, Daejeon, KR;
Gyumahn Lee, Daejeon, KR;
Jongwook Kim, Daejeon, KR;
Kyeonghoon Jeong, Daejeon, KR;
Jaeseon Lee, Daejeon, KR;
Hanbum Surh, Seoul, KR;
Kwanghyun Ahn, Daejeon, KR;
Jinseok Park, Daejeon, KR;
Keungkoo Kim, Daejeon, KR;
KOREA ATOMIC ENERGY RESEARCH INSTITUTE, Daejeon, KR;
KING ABDULLAH CITY FOR ATOMIC AND RENEWABLE ENERGY, Riyadh, SA;
Abstract
The present disclosure relates to an L-shaped header of a steam generator including a spiral heat transfer tube, and a coupling structure between the L-shaped header and the heat transfer tube, wherein an upper end and a lower end of a heat transfer tube assembly configured with a plurality of heat transfer tubes are vertically formed, and the upper and lower ends of the heat transfer tube assembly are vertically coupled to a bottom side or a top side of the header. Therefore, the heat transfer tubes constituting the same concentric circle may use the heat transfer tubes formed with the same shape, thereby improving the manufacturability of parts and reducing the manufacturing cost.