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. 09, 2015
Filed:
Aug. 25, 2009
Yoshiyuki Saito, Hyogo, JP;
Takeshi Yokoyama, Hyogo, JP;
Junichi Kishimoto, Hyogo, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A fuel assemblyis constituted by combining a plurality of fuel rods, holding the fuel rodsby a plurality of support grids, and arranging a lower nozzleand an upper nozzleat opposite ends of the fuel rods. A shock-absorbing devicefor a fuel assembly is fitted to the lower nozzleand the upper nozzle. The shock-absorbing devicefor a fuel assembly is constituted a nozzle supportfitted to a depressionU of the lower nozzleand a depressionU of the upper nozzle, and a buffercombined with the nozzle support, with stiffness thereof in a longitudinal direction of the fuel rodsbeing equal to or lower than that of the nozzle support
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile