Steam generator accident mitigation system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11823804
APP PUB NO 20210313082A1
SERIAL NO

17121873

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A steam generator accident mitigation system is disclosed. A steam generator accident mitigation system to mitigate an accident if the accident occurs in a steam generator installed inside a containment building of a nuclear power plant according to an exemplary embodiment of the present system, the system including: a pressurizing tank which is installed inside the containment building and includes a first cooling water and a non-condensable gas for pressurizing the first cooling water therein; at least one connecting pipe connecting the steam generator and the pressurizing tank; and at least one connecting pipe valve which is installed in the at least one connecting pipe, respectively, and is able to control the amount of opening of the connecting pipe; wherein opening of the at least one connecting pipe valve permits fluid communication between the steam generator and the pressurizing tank.

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Patent Owner(s)

Patent OwnerAddress
KOREA ATOMIC ENERGY RESEARCH INSTITUTE111 DAEDEOK-DAERO 989BEON-GIL YUSEONG-GU DAEJEON 34057

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ha, Kwang Soon Daejeon, KR 6 6
Kim, Sung Il Daejeon, KR 64 428
Lee, Byeonghee Daejeon, KR 5 22
Song, Jin-Ho Asan-si, KR 12 116
Song, Yong Mann Daejeon, KR 5 3

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