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Title: Control and shim rod arrangement with moveable plugs

Patent ·
OSTI ID:862490

This invention relates to a control and shim rod arrangement for a nuclear reactor. A second shield of concrete completely encloses a biological shield. Moveable plugs are mounted in said shield.

Research Organization:
Du Pont de Nemours (E.I.) & Co. Jackson Lab
DOE Contract Number:
W-7412-ENG-1
Assignee:
United States of America as represented by United States Energy (Washington, DC)
Patent Number(s):
US 3947321
Application Number:
OSTI ID:
862490
Country of Publication:
United States
Language:
English