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. 28, 2021
Filed:
Feb. 28, 2020
Applicant:
Sae-an Engineering Corporation, Seoul, KR;
Inventors:
Gyung Sun Chae, Gyeonggi-do, KR;
Kyoung Uk Shin, Gwangju, KR;
Geon Hui Lee, Seoul, KR;
Do Yeong Jung, Seoul, KR;
Jae Seok Park, Seoul, KR;
Assignee:
SAE-AN ENGINEERING CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G21F 5/008 (2006.01); F26B 21/14 (2006.01); G21F 5/06 (2006.01); G21C 19/32 (2006.01); G21F 9/28 (2006.01); F26B 3/06 (2006.01);
U.S. Cl.
CPC ...
G21F 5/008 (2013.01); F26B 21/14 (2013.01); G21F 5/06 (2013.01); F26B 3/06 (2013.01); G21C 19/32 (2013.01); G21F 9/28 (2013.01);
Abstract
Apparatus and method for drying spent nuclear fuel loaded in a cavity of a canister. A non-reactive gas discharged from the canister is selectively circulated through one of a contaminated circulation system and a non-contaminated circulation system according to a measured radiation dose rate.