Induced nuclear reactions: processes – systems – and elements – Fuel component structure – Plural fuel segments or elements
Patent
1986-04-28
1988-02-16
Walsh, Donald P.
Induced nuclear reactions: processes, systems, and elements
Fuel component structure
Plural fuel segments or elements
376448, G21C 334
Patent
active
047254025
ABSTRACT:
A fuel rod support grid having a quadrangular perimeter and fuel rod compartments defined by slottedly interlocking grid-forming members with openings in register intermediate the lines of intersection of the grid-forming members to provide accessible exposed edges for small nugget welds. The edge of one of two adjacent openings in register may define a weld enhancing tab. Typically, the pairs of openings in register and their small nugget weld are at two locations intermediate the line of intersection of two grid-forming members.
REFERENCES:
patent: 3423287 (1969-01-01), Anthony
patent: 4090918 (1978-05-01), Masetti
patent: 4359088 (1982-11-01), Jabsen
patent: 4492844 (1985-01-01), Kobuck
Combustion Engineering Inc.
Mulholland John H.
Walsh Donald P.
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