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:
May. 10, 2005
Filed:
Oct. 27, 2000
Applicants:
Kiichiro Sakashita, Hyogo, JP;
Tomohiro Itoh, Hyogo, JP;
Katsunari Ohsono, Hyogo, JP;
Suguru Hode, Hyogo, JP;
Inventors:
Kiichiro Sakashita, Hyogo, JP;
Tomohiro Itoh, Hyogo, JP;
Katsunari Ohsono, Hyogo, JP;
Suguru Hode, Hyogo, JP;
Assignee:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G21C019/40 ; G21F005/08 ;
U.S. Cl.
CPC ...
Abstract
The absorbing rods have a nearly the same shape as the shape of columnar control rods for PWR used in reactivity control of core in a reactor. The absorbing rods can shield neutrons, and are inserted in control rod guide pipes and measuring pipes in fuel assemblies.