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:
Sep. 08, 2015
Filed:
Jul. 25, 2011
Applicants:
Tae-soon Kwon, Daejeon, KR;
Dong-jin Euh, Daejeon, KR;
Chul-hwa Song, Daejeon, KR;
Won-pil Baek, Daejeon, KR;
Inventors:
Tae-Soon Kwon, Daejeon, KR;
Dong-Jin Euh, Daejeon, KR;
Chul-Hwa Song, Daejeon, KR;
Won-Pil Baek, Daejeon, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G21C 9/00 (2006.01); G21C 15/18 (2006.01); G21D 3/06 (2006.01);
U.S. Cl.
CPC ...
G21C 15/18 (2013.01); G21D 3/06 (2013.01); Y02E 30/40 (2013.01);
Abstract
A high pressure safety injection tank (HPSIT) system includes one safety injection tank (HIT) which replaces a core makeup tank (CMT) and a low pressure (approximately 4.3 Mpa or below) safety injection tank (SIT) and which can shift to and operate on a high pressure (approximately 17 Mpa) operation mode, to enable injection of emergency core coolant into a reactor system both under low pressure (approximately 4.3 Mpa or below) and high pressure (approximately 17 Mpa).