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:
Mar. 23, 2021
Filed:
Jan. 12, 2018
Sae-an Engineering Corporation, Seoul, KR;
Gyung Sun Chae, Gyeonggi-do, KR;
Byeong Mok Park, Gwangju, KR;
Kyoung Uk Shin, Gwangju, KR;
Jae Hyun Han, Gyeongsangbuk-do, KR;
Hyeong Seop Jeon, Daejeon, KR;
Ki Sung Son, Daejeon, KR;
Do Yeong Jung, Seoul, KR;
Jae Seok Park, Seoul, KR;
SAE-AN ENGINEERING CORPORATION, Seoul, KR;
Abstract
The present invention relates to a drying apparatus for drying a canister configured to transport and store spent nuclear fuels, a control method thereof, and a radiation shielding geometry for a radiation dosimeter configured to measure a radiation dose rate. An object of the present invention is to prevent a drying apparatus from being contaminated even in case of a damaged canister loaded with a spent nuclear fuel, by providing a non-contaminated circulation system and a contaminated circulation system, to easily assemble the drying apparatus to have a proper thickness depending upon a radiation dose rate, and to prevent a facility pipeline from being under stress by providing a radiation shielding geometry for a radiation dosimeter for measuring a radiation dose rate.