US PATENT SUBCLASS 376 / 117
.~.~ With ion beam collimator or filtering structure

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

100  DF  NUCLEAR FUSION {11}
108  DF  .~ Including accelerating particles into a stationary or static target (e.g., Cockcroft-Walton generator type) {9}
117.~.~ With ion beam collimator or filtering structure

DEFINITION

Classification: 376/117

With ion beam collimator or filtering structure:

(under subclass 108) Subject matter wherein (a) the cross-sectional area occupied by the directed nuclei, or (b) the density of the directed nuclei in space is altered prior to reaction with the fixed nuclei.

(1) Note. The subject matter of this subclass provides for an extractor electrode or other means to modify the diameter of the ion beam.