公开(公告)号：US3991335A

公开(公告)日：1976-11-09

申请号：US641172

申请日：1975-12-16

Applicant: Jean-Pierre Freytag

Inventor： Jean-Pierre Freytag

IPC: H01J3/04 ,  H01J27/00 ,  H01J27/04 ,  H05H7/08 ,  H01J1/02

CPC classification number: H01J27/04

Abstract: An axial ion source comprising a tubular anode having an axis XX, at the two ends of which there are placed a cathode located along said axis XX and anticathode which comprises a circular plate having an axis YY parallel to the axis XX, this plate being able to revolve about this axis YY. A device controls the sequential rotation of the anticathode about the axis YY, the rotation of the anticathode enabling a new intact surface to be presented, when necessary, at the end of the anode. A cooling fluid can circulate in the grooves equipping the plate.

Abstract translation: 一种轴向离子源，包括具有轴线XX的管状阳极，其两端处设有沿所述轴线XX定位的阴极和抗阴极，该阴极包括具有平行于轴线XX的轴线YY的圆形板，该板能够 围绕Y轴旋转。 装置控制反方向围绕轴线YY的顺序旋转，当需要时，在阳极的末端，抗阴茎的旋转使得能够呈现新的完整表面。 冷却流体可以在装有板的凹槽中循环。