Fuel assembly and spacer for a nuclear reactor
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United States of America Patent
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Sep 9, 1997
Grant Date -
N/A
app pub date -
Oct 27, 1994
filing date -
Nov 2, 1993
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a fuel assembly (1) and a spacer (7) for a nuclear reactor wherein the spacer comprises a plurality of cells (9) for retaining and mutually fixing parallel elongated elements (3, 8) extending through the cells to form a bundle in the fuel assembly. The cells are tubular and internally provided with four elongated, non-independently resilient supports (10), formed in the sleeve material, or with two elongated, non-independently resilient supports (10), formed in the sleeve material, and two independently resilient supports (16), wherein the supports are intended to provide an all-sided positioning of the elongated element. (FIG. 2)
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