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. 25, 2012
Filed:
Apr. 10, 2009
Kyung-ho Yoon, Daejeon, KR;
Hyung-kyu Kim, Daejeon, KR;
Jae-yong Kim, Daejeon, KR;
Young-ho Lee, Daejeon, KR;
Kang-hee Lee, Daejeon, KR;
Tae-hyun Chun, Daejeon, KR;
Wang-kee IN, Daejeon, KR;
Dong-seok OH, Daejeon, KR;
Chang Hwan Shin, Gyeongsangnam-do, KR;
Kun-woo Song, Daejeon, KR;
Kyung-Ho Yoon, Daejeon, KR;
Hyung-Kyu Kim, Daejeon, KR;
Jae-Yong Kim, Daejeon, KR;
Young-Ho Lee, Daejeon, KR;
Kang-Hee Lee, Daejeon, KR;
Tae-Hyun Chun, Daejeon, KR;
Wang-Kee In, Daejeon, KR;
Dong-Seok Oh, Daejeon, KR;
Chang Hwan Shin, Gyeongsangnam-do, KR;
Kun-Woo Song, Daejeon, KR;
Korea Atomic Energy Research institute, Seoul, KR;
Korea Hydro and Nuclear Power Co., Ltd., Seoul, KR;
Abstract
A perforated plate support supports dual-cooled fuel rods, each of which has concentric outer and inner tubes and is coupled with upper and lower end plugs at upper and lower ends thereof, and guide thimbles, each of which is used as a passage for a control rod. The perforated plate support is formed as a support plate having the shape of a flat plate, which includes internal channel holes, each of which has a diameter corresponding to an outer diameter of the inner tube, guide thimble holes, each of which has a diameter corresponding to an outer diameter of the guide thimble, and sub-channel holes around each internal channel hole. The upper or lower end of the dual-cooled fuel rod is coupled to the support plate such that the outer diameter of the inner tube is matched with the diameter of the internal channel hole.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile