公开(公告)号：US4426547A

公开(公告)日：1984-01-17

申请号：US277004

申请日：1981-06-24

申请人： Toyohisa Ogino

发明人： Toyohisa Ogino

IPC分类号： H01B17/36 ,  H01B17/26

CPC分类号： H01B17/36

摘要： A gas-filled insulating bushing includes a center conductor and a porcelain tube enclosing therein an insulating gas. A tubular insulating partition is arranged adjacent to an inner wall of the porcelain tube to define the space therein into two spaces communicated with each other through small diameter vents so as to eliminate pressure differences between the spaces, thereby making lower a back pressure in explosion to suppress scattering of fragments of the porcelain tube and hence prevent neighboring instruments from being damaged.

摘要翻译： 气体填充的绝缘衬套包括中心导体和在其中包围绝缘气体的瓷管。 管状绝缘隔板邻近瓷管的内壁设置，以将其中的空间限定为通过小直径通气口彼此连通的两个空间，以消除间隙之间的压力差，从而使爆炸时的背压降低 抑制瓷管碎片的散射，从而防止相邻的仪器受损。