公开(公告)号：US3721847A

公开(公告)日：1973-03-20

申请号：US3721847D

申请日：1971-11-01

Applicant: TOKYO SHIBAURA ELECTRIC CO

Inventor： TERASAWA M

IPC: H01J35/00 ,  H01J35/08

CPC classification number: H01J35/00

Abstract: Apparatus for producing X-rays from an electric insulator. Two electrodes are disposed to contact the electric insulator. One electrode has a larger contact area with the insulator than that of the other. When a high D.C. or A.C. voltage is applied across the electrodes, the electric field becomes stronger in the portion of the insulator near the contact section with the small electrode, resulting in the production of X-rays from the vicinity of the contact section of the insulator with the small electrode.

Abstract translation: 用于从电绝缘体产生X射线的装置。 设置两个电极以接触电绝缘体。 一个电极与绝缘体的接触面积比另一个电极的接触面积大。 当跨越电极施加高的DC或AC电压时，在与小电极的接触部分附近的绝缘体部分中的电场变强，导致从接触部分的附近产生X射线 绝缘子与小电极。