NUCLEAR FUSION REACTOR

To provide a nuclear fusion reactor capable of performing a nuclear fusion reaction at low temperature or energy saving compared with the conventional nuclear fusion reactor.SOLUTION: A nuclear fusion reactor is a modification of the conventional nuclear fusion reactor. The conventional nuclear fusion reactor includes: a doughnut-shaped magnetic confinement space; magnetic field generating means surrounding the magnetic confinement space; a blanket provided around the magnetic confinement space; fuel supply means; and helium discharge means. The nuclear fusion reactor in addition to the structure of the conventional nuclear fusion reactor includes a narrow part being a part of the magnetic confinement space and narrowing the doughnut cross-section and an electron supply part for supplying electrons to the narrow part.SELECTED DRAWING: Figure 2 【課題】従来核融合炉に比べて低温または省エネルギーで核融合反応する核融合炉を提供する。【解決手段】本願核融合炉は従来核融合炉の変形である。従来核融合炉はドーナツ状の磁場閉じ込め空間と、前記磁場閉じ込め空間を囲う磁場発生手段と、前記磁場閉じ込め空間周りに設けられるブランケットと、燃料供給手段と、ヘリウム排出手段と、を備える。本願核融合炉は従来核融合炉の構成に加えて、前記磁場閉じ込め空間の一部であってドーナツ断面を狭くする狭窄部と、前記狭窄部に対し電子を供給する電子供給部と、をさらに備える。【選択図】図２