公开(公告)号：US3723788A

公开(公告)日：1973-03-27

申请号：US3723788D

申请日：1970-09-15

Applicant: TOKYO SHIBAURA ELECTRIC CO

Inventor： GOTO E

IPC: H01J47/10 ,  H01J39/26

CPC classification number: H01J47/10

Abstract: A spark chamber apparatus for detecting radiations which essentially comprises a directly sealed spark chamber enclosing an electric sparking gas at normal pressure and thin electrode layers covered over the boundary zone thereof with nonelectroconductive glaze. The sealing of spark chamber by the use of glazy substance and the covering of the perimetric portions of electrodes are simultaneously performed by a dipping process.

Abstract translation: 一种用于检测辐射的火花室装置，其基本上包括在正常压力下包围电火花气体的直接密封的火花室和在其边界区域上覆盖有非导电釉的薄电极层。