Title:
【発明の名称】原子炉
Document Type and Number:
Japanese Patent JPS5829879
Kind Code:
B2
Abstract:
A liquid-cooled nuclear reactor including fuel assemblies mounted within a reactor vessel having linearly movable control rods passing through control rod guide tubes into respective aligned fuel assemblies. Reactor coolant circulates through the assemblies, guide tubes and other vessel internals structures located above the assemblies and is discharged through an outlet nozzle positioned above the elevation of primary flow openings in the guide tube walls. The guide tube includes internal horizontal supports and a length limited continuous control rod guide which, in conjunction with the flow openings, alleviate detrimental coolant cross flows and frictional restraints imposed upon the control rods.
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Inventors:
FURANKURIN DERANO OBAAMEIA
ROBAATO TOMASU BERINJAA
ROBAATO TOMASU BERINJAA
Application Number:
JP8216578A
Publication Date:
June 25, 1983
Filing Date:
July 07, 1978
Export Citation:
Assignee:
WESTINGHOUSE ELECTRIC CO
International Classes:
G21C7/14; G21C1/08; G21C3/326; G21C7/08; (IPC1-7): G21C7/12
Attorney, Agent or Firm:
Soga Doteru