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. 11, 2011
Filed:
Jun. 04, 2007
Applicants:
Naoto Kasahara, Ibaraki, JP;
Masanori Ando, Ibaraki, JP;
Inventors:
Naoto Kasahara, Ibaraki, JP;
Masanori Ando, Ibaraki, JP;
Assignee:
Japan Nuclear Cycle Development Institute, Ibaraki, JP;
Primary Examiner:
Int. Cl.
CPC ...
G21C 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a reactor vessel thermal load reducing system near the surface level of a coolant, the present invention is characterized in that a heat conductive member is installed not contacting the reactor vessel wall in an area above and below the coolant liquid surface, and the heat conducting member is attached to a guard vessel, the heat conducting member being made of material of good heat conductivity.