クローバー用気中間隙スイツチ

抄録

A new type of air gop switch for crowbering is reported.
It consists of two main electrodes between which two sheets of trigger electrodes with a hole in its centre are inserted.
Trigger electrodes. are clssely spaced each other sandwitching a insulating plastic ring. When a rapid sising over volted triger pulse is applied, break-downs occur symmetrically in both gaps between main and trigger electrodes, which enables satis factoryly crowbering characteristics.