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:
Apr. 28, 2020
Filed:
Jan. 08, 2014
State Nuclear Power Technology Corporation Ltd., Beijing, CN;
Shanghai Nuclear Engineering Research & Design Institute, Shanghai, CN;
Shaoxuan Lin, Shanghai, CN;
Yejia Liang, Shanghai, CN;
Zonghua Ding, Shanghai, CN;
Ming Zhang, Shanghai, CN;
Qing Yu, Shanghai, CN;
Wei Zhang, Shanghai, CN;
Weida Yao, Shanghai, CN;
Fan Yu, Shanghai, CN;
STATE NUCLEAR POWER TECHNOLOGY CORPORATION LTD., Beijing, CN;
SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE, Shanghai, CN;
Abstract
A flow distribution device () for a reactor, a lower internals () of a reactor and a reactor are provided. The lower internals () includes: a lower core support plate () defining a coolant hole therethrough; a flow distribution device () mounted on the lower core support plate () and including a distribution annular plate () and a distribution bottom plate (); a vortex suppression plate () disposed below the distribution bottom plate (); a support column () defining an upper end connected with the lower core support plate () and a lower end passing through the distribution bottom plate () to connect with the vortex suppression plate (); an energy absorption device () defining an upper end connected with the vortex suppression plate (); and an anti-break bottom plate () disposed on the lower end of the energy absorption device ().