Induced nuclear reactions: processes – systems – and elements – Reactor protection or damage prevention – Shield or barrier between radiation or heat source and...
Patent
1995-01-17
1996-12-10
Wasil, Daniel D.
Induced nuclear reactions: processes, systems, and elements
Reactor protection or damage prevention
Shield or barrier between radiation or heat source and...
376285, 376302, 376372, G21C 1500
Patent
active
055838995
ABSTRACT:
In a pressure vessel of a nuclear reactor containing a core assembly enclosed within a core shroud, the shroud spaced radially inwardly of a side wall of the pressure vessel, and an annular pump deck welded in a place in an annular radial space between the core shroud and the side wall of the pressure vessel. The shroud provided with a radially outwardly extending flange seated on and removably secured to the pump deck. Wedge elements are interposed between flange portions and the side wall.
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"Recommendations On Inservice Inspection of BWR Internal Components and Attachments" presented to The ASME Section XI Subcommittee on Nuclear Inservice Inspection by the BWR Owner's Group; Apr. 1991.
General Electric Company
Wasil Daniel D.
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