US PATENT SUBCLASS 376 / 265
.~.~.~ Refueling ball-type reactors

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

260  DF  HANDLING OF FISSION REACTOR COMPONENT STRUCTURE WITHIN REACTOR SYSTEM {3}
261  DF  .~ Fuel component {2}
264  DF  .~.~ Charging or discharging of fuel {2}
265.~.~.~ Refueling ball-type reactors {1}
266  DF  .~.~.~.~> Means for separating low exposure from high exposure elements

DEFINITION

Classification: 376/265

Refueling ball-type reactors:

(under subclass 264) Subject matter wherein the movement of fuel occurs within a nuclear fission reactor of the type wherein the fuel elements of which have a generally spherical shape.

(1) Note. Such fission reactors are commonly referred to as pebble-bed reactors.