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:
Jul. 18, 2017
Filed:
Aug. 15, 2014
Applicant:
Korea Atomic Energy Research Institute, Daejeon, KR;
Inventors:
Tae-Soon Kwon, Daejeon, KR;
Kihwan Kim, Daejeon, KR;
Hyun Sik Park, Daejeon, KR;
Yusun Park, Daejeon, KR;
Sung Won Bae, Daejeon, KR;
Assignee:
KOREA ATOMIC ENERGY RESEARCH INSTITUTE, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G21C 15/00 (2006.01); G21C 9/012 (2006.01); G21C 13/02 (2006.01); G21C 15/253 (2006.01); G21C 15/26 (2006.01);
U.S. Cl.
CPC ...
G21C 15/00 (2013.01); G21C 9/012 (2013.01); G21C 13/02 (2013.01); G21C 15/253 (2013.01); G21C 15/26 (2013.01); Y02E 30/40 (2013.01);
Abstract
Provided is a passive containment air cooling device with an isolated pressure boundary, including a heat exchanger positioned inside and outside a containment, penetrating through an outer wall of the containment to be connected to the containment through a pipe and thus form a closed loop, and including a coolant, an air induction duct circulating air outside the heat exchanger, and a cooled air exhaust unit formed in the air induction duct to increase cooling efficiency of the heat exchanger.