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:
Jun. 23, 2020
Filed:
Oct. 22, 2015
Kepco Nuclear Fuel Co., Ltd., Daejeon, KR;
Seong Soo Kim, Daejeon, KR;
Jae Ik Kim, Daejeon, KR;
Sang Youn Jeon, Daejeon, KR;
Kyong Bo Eom, Daejeon, KR;
Dong Geun Ha, Daejeon, KR;
Jin Sun Kim, Daejeon, KR;
Joo Young Ryu, Daejeon, KR;
O Cheol Kwon, Daejeon, KR;
Su Pil Ryu, Daejeon, KR;
Hak In Lee, Daejeon, KR;
Joo Hong Chun, Daejeon, KR;
Ba Leum Kim, Daejeon, KR;
KEPCO NUCLEAR FUEL CO., LTD., Daejeon, KR;
Abstract
The present invention relates to a top nozzle and a nuclear reactor in which an in-core instrument, which is supposed to be inserted through a top head of a nuclear reactor, is inserted through a guide pin for an upper core plate. In a nuclear reactor including guide pins for aligning a top nozzle for a nuclear fuel assembly with an upper core plate of a nuclear reactor, a guide hole () is axially formed through the guide pins () and in-core instruments () are inserted through the guide holes ().