Improvements introduced in the manufacture of switching chambers for switches with little oil (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the manufacture of switch chambers for low oil circuit breakers consisting of an extinguishing chamber and an external insulating cylinder, characterized in that the insulating cylinder and the extinguishing chamber together with the gas evacuation channels and the partial chambers are one piece using a hardenable resin that can be cast. (Machine-translation by Google Translate, not legally binding)