Retrofittable nuclear reactor core catcher
Retrofittable passive containment cooling system
Reusable locking tube in a reconstitutable fuel assembly
Reusable locking tube insertion and removal fixture and method i
Reversed field pinch apparatus
Reversible BWR fuel assembly and method of using same
Ring plate around openings in reinforced concrete...
Rod cluster having improved vane configuration
Rod drive control system for nuclear reactors
Rod examination gauge
Rod for a fuel assembly of a nuclear reactor resisting corrosion
Rod handling apparatus
Rod pressurization sensing apparatus
Roof reflector for a high temperature small reactor
Roof reflector for a nuclear reactor
Roof reflector for a small high temperature reactor
Roof support for liquid metal cooled fast breeder nuclear reacto
Rotary lock for a control rod drive
Rotating bubble membrane radiator
Rotating shielded crane system