Invention Grant
US4019079A Gas injected vacuum switch 失效
气体注入真空开关

Gas injected vacuum switch
Abstract:
The disclosure relates to a gas injected vacuum switch comprising a housing having an interior chamber, a conduit for evacuating the interior chamber, within the chamber an anode and a cathode spaced from the anode, and a detonator for injecting electrically conductive gas into the chamber between the anode and the cathode to provide a current path therebetween.
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