US PATENT SUBCLASS 376 / 116
.~.~.~ With ion beam collimator or filtering structure (e.g., extractor electrode)

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}
114  DF  .~.~ Self-contained neutron sources (e.g., neutron or accelerator tube) {2}
116.~.~.~ With ion beam collimator or filtering structure (e.g., extractor electrode)

DEFINITION

Classification: 376/116

With ion beam collimator or filtering structure (e.g., extractor electrode):

(under subclass 114) Subject matter wherein (a) the cross-sectional area, or (b) the density of the directed nuclei in space, traversed by the directed nuclei 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.