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. 06, 2022
Filed:
Dec. 28, 2017
Joint Stock Company, Moscow, RU;
Public Joint Stock Company, Elektrostal, RU;
Pyotr Mikhaylovich Aksenov, Elektrostal', RU;
Yuriy Vasil'yevich Luzan, Elektrostal, RU;
Alexandr Yefimovich Lerner, Noginsk, RU;
Sergey Alexandrovich Myakov, Nizhniy Novgorod, RU;
Oleg Borisovich Samoylov, Nizhniy Novgorod, RU;
Irina Evgen'evna Simanovskaya, Nizhniy Novgorod, RU;
Dmitriy Leonidovich Shipov, Nizhniy Novgorod, RU;
Evgeniy Vasil'yevich Sholin, Nizhniy Novgorod, RU;
JOINT-STOCK COMPANY “TVEL”, Moscow, RU;
PUBLIC JOINT STOCK COMPANY “MASHINOSTROITELNY ZAVOD”, Elektrostal, RU;
Abstract
Fuel assemblies of nuclear reactors that increase the efficiency of a filter for retention of foreign objects in the coolant while maintaining the hydraulic resistance of the fuel assembly at the same level. The nuclear reactor's fuel assembly comprises a head, a fuel elements bundle, spacer grids and the filter for retention of the foreign objects. The filter is installed in the bottom nozzle of a fuel assembly and is made in the form of rectilinear plates' groups, located in the cross section of the bottom nozzle.