US PATENT SUBCLASS 376 / 434
.~.~ In pack or bundle


Current as of: June, 1999
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376 /   HD   INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS

409  DF  FUEL COMPONENT STRUCTURE {10}
426  DF  .~ Plural fuel segments or elements {8}
434.~.~ In pack or bundle {10}
435  DF  .~.~.~> Wherein the fissile content varies radially or axially across the pack or bundle
436  DF  .~.~.~> Wire-wrapped fuel elements
437  DF  .~.~.~> Having the fuel element ends positioned on or attached to rails
438  DF  .~.~.~> Including grid {4}
443  DF  .~.~.~> With coolant flow path deflecting means {1}
445  DF  .~.~.~> With thermal expansion compensating means
446  DF  .~.~.~> With removable member
447  DF  .~.~.~> Including separate burnable poison or moderator
448  DF  .~.~.~> With means for spacing apart adjacent packs or bundles
449  DF  .~.~.~> Having provision or structure for insertion of control elements therein


DEFINITION

Classification: 376/434

In pack or bundle:

(under subclass 426) Subject matter wherein the plural segments or elements are held together in a pack or bundlelike relationship relative to each other or to a container or to other structure, by a spacing, supporting, or securing means.