Cylindrical neutron generator

Induced nuclear reactions: processes – systems – and elements – Nuclear fusion – Including accelerating particles into a stationary or static...

Reexamination Certificate

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C376S114000, C376S110000, C376S190000, C250S42300F

Reexamination Certificate

active

06907097

ABSTRACT:
A cylindrical neutron generator is formed with a coaxial RF-driven plasma ion source and target. A deuterium (or deuterium and tritium) plasma is produced by RF excitation in a cylindrical plasma ion generator using an RF antenna. A cylindrical neutron generating target is coaxial with the ion generator, separated by plasma and extraction electrodes which contain many slots. The plasma generator emanates ions radially over 360° and the cylindrical target is thus irradiated by ions over its entire circumference. The plasma generator and target may be as long as desired. The plasma generator may be in the center and the neutron target on the outside, or the plasma generator may be on the outside and the target on the inside. In a nested configuration, several concentric targets and plasma generating regions are nested to increase the neutron flux.

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Lomer, P.D.;Bounden, J.E.; Wood, J.D.L.H., “High Output Neutron Generating Tubes,” CONF-650405-2, Services Electronics Rsrch Lab (Baldock, England), p. 623-34, (Sep. 1, 1964).
Eyrich, W.; Schmidt, A., “Two Compact, High-Intensity Pulsed Neutron Sources,” Technical Report No. KFK-304; SM-62/4; SM-62/4, Federal Republic of Germany (Germany), p. 589-608, (May 1, 1965).
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