US PATENT SUBCLASS 376 / 214
.~ Reactor start-up

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

207  DF  WITH CONTROL OF REACTOR (E.G., CONTROL OF COOLANT FLOW) {12}
214.~ Reactor start-up

DEFINITION

Classification: 376/214

Reactor start-up:

(under subclass 207) Subject matter wherein the fission rate is manipulated to achieve a critical condition having at least as many neutrons produced by fission as their are fissions, i.e., self-sustaining fission reaction.