METHOD OF MAKING THROUGH VACUUM HIGH-VOLTAGE INSULATOR Russian patent published in 2016 - IPC H01B17/26 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical insulators intended for use in structures of high-voltage generators, in charged particle accelerators and other vacuum high-voltage apparatus. In method of making through vacuum insulators each insulator is assembled from structurally and size identical dielectric sections and alternating identical electroconductive gradient rings, which are located between two electrodes, one of which is a negatively charged insulator cover, and other electrode is a grounded flange, wherein cover, said sections, alternating gradient rings and flange are tightened into a single tight structure from inside by dielectric ties, and voltage between said sections is uniformly distributed by means of voltage divider, gradient conducting rings are further provided with cylindrical electrically conducting screens, which are made in form of two-walled bellows.

EFFECT: invention provides higher electric strength of insulator, without changing its dimensions.

1 cl, 4 dwg