Support arrangement

Induced nuclear reactions: processes – systems – and elements – Vessel support

Reexamination Certificate

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Details

C376S277000, C376S302000

Reexamination Certificate

active

08077824

ABSTRACT:
A nuclear reactor includes a reactor pressure vessel12and a core barrel14, contained within the reactor pressure vessel12. The reactor10further includes a single vertical support16, for transmitting vertical load from the core barrel to the reactor pressure vessel. Further, lateral support means is provided at an elevation which is above that of the support16to provide lateral support to the core barrel14. This arrangement will result in reduced stress arising from the temperature fluctuations.

REFERENCES:
patent: 3554868 (1971-01-01), Thorp, II
patent: 3986581 (1976-10-01), Caldwell
patent: 4008757 (1977-02-01), Weatherford, Jr.
patent: 4379119 (1983-04-01), Fujimoto
patent: 5459768 (1995-10-01), Stockhausen
patent: 5772420 (1998-06-01), Holmes
patent: 808739 (1959-02-01), None
patent: 889758 (1962-02-01), None
patent: 1080405 (1967-08-01), None
patent: WO 82/04092 (1982-11-01), None

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