Abstract: Encapsulated switching installation with a substantially cylindrical tank which is insulatingly sealed at both ends and a switching device accommodated within the tank, which by means of contacts can be connected to the conductor of throughpassages secured to the tank and actuated by a drive mechanism located externally of the tank.

Abstract: A gas-blast insulated, encapsulated high-voltage switching installation with removable bus bars wherein the switching installation contains components consisting of housings with flanged connections and internal elements secured therein as partitions by means of conical support insulators and forming pressure gas tight compartments and wherein the bus bars contain disconnectors as well as dilatation elements. At each housing of the bus bar component there are provided two oppositely situated connection flanges and in each housing there is arranged an internal conductor element.