公开(公告)号：US4906890A

公开(公告)日：1990-03-06

申请号：US105713

申请日：1987-10-06

Applicant: Vujo I. Miljevic

Inventor： Vujo I. Miljevic

IPC: H01J61/067 ,  H01J61/06 ,  H01J61/50

CPC classification number: H01J61/06

Abstract: In a discharge tube for use in a housing for a vacuum, an improved optical radiation source is formed by a cathode and a hollow anode. The hollow anode has at least one first surface defining a hollow, partly closed space. The first surface is disposed for cooperation with the cathode. The hollow anode also has at least one second surface that also could cooperate with the cathode. Only the first of the first and second surfaces is conductive. Electrodes are respectively connected to the cathode and hollow anode.

Abstract translation: 在用于真空壳体的放电管中，通过阴极和中空阳极形成改进的光辐射源。 空心阳极具有至少一个限定中空部分封闭空间的第一表面。 第一表面设置为与阴极配合。 中空阳极还具有至少一个也可与阴极配合的第二表面。 只有第一和第二表面中的第一个是导电的。 电极分别连接到阴极和空心阳极。

公开(公告)号：US4871918A

公开(公告)日：1989-10-03

申请号：US105712

申请日：1987-10-06

Applicant: Vujo I. Miljevic

Inventor： Vujo I. Miljevic

IPC: H01J27/08 ,  H01J3/02 ,  H01J27/02 ,  H01J37/08

CPC classification number: H01J3/025 ,  H01J27/02

Abstract: An ion-electron source based on a new type of gas discharge in a hollow anode is presented. A small surface of the exit aperture and a high density of the current enable high brightness of the source; high efficiency and simple construction make possible low production price and long lifetime of the source.

Abstract translation: 提出了一种基于中空阳极中新型气体放电的离子电子源。 出口孔的小表面和高密度电流使得源的高亮度; 高效率，简单的施工使得生产成本低廉，使用寿命长。