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:
Oct. 15, 2013
Filed:
Aug. 30, 2010
Young-woo Rhee, Daejeon, KR;
Dong-joo Kim, Daejeon, KR;
Jong-hun Kim, Daejeon, KR;
Jae-ho Yang, Daejeon, KR;
Keon-sik Kim, Daejeon, KR;
Kun-woo Song, Daejeon, KR;
Chill-sun Ryu, Daejeon, KR;
Young-Woo Rhee, Daejeon, KR;
Dong-Joo Kim, Daejeon, KR;
Jong-Hun Kim, Daejeon, KR;
Jae-Ho Yang, Daejeon, KR;
Ki-Won Kang, Daejeon, KR;
Keon-Sik Kim, Daejeon, KR;
Kun-Woo Song, Daejeon, KR;
Korea Atomic Energy Research Institute, Daejeon, KR;
Korea Hydro & Nuclear Power Co., Ltd., Seoul, KR;
Abstract
A method for fabricating a sintered annular nuclear fuel pellet includes: molding nuclear fuel powder or granules to fabricate an annular nuclear fuel green body; inserting a rod-like shaped structure into the annular nuclear fuel green body; sintering the rod-like shaped structure-inserted annular nuclear fuel green body in a reductive gas atmosphere; and separating the sintered annular nuclear fuel pellet from the rod-like shaped structure.