Grids for nuclear fuel assemblies
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 28, 1982
Grant Date -
N/A
app pub date -
Sep 30, 1980
filing date -
Oct 17, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A spacer grid for fuel assemblies in a water reactor is provided. The grid shell is shaped so that a pressing in Zircaloy can be made. Cross members in a lattice in the shell provide spacing for the fuel pins of the fuel assembly. Each fuel pin has its own cell in the lattice, and at least some of the joints between the members comprise two attachment points spaced along one of the members at a single intersection.
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