Maschinenfabrik Reinhausen Gmbh

Ccs Technology Corporation

Roland Hoefner

Ernst Mayr

Dieter Kreutz

A high-voltage insulator has at least two separate insulators that can be joined to create a post and that each have an essentially rotation-symmetrical support tube made of glass-fiber-reinforced epoxy resin and having an empty internal space, respective top and bottom metallic flanges that surround top and bottom ends of the respective support tube and close the respective tube's empty internal space with an air-tight seal relative to the outer atmosphere, and a shielding of silicone that fits around each support tube. A tubular coupling piece connects the at least two insulators in such a way that the respective empty internal spaces of the at least two insulators form a common gas space and pressure between the spaces is equalized through the coupling piece.

High-voltage insulator

The insulator is constructed in two parts and can, therefore, also be fastened to an already-laid ADL cable. The two glued insulator halves, which are reinforced by sleeves that are pushed on at the end, are each made of a half-pipe having transverse and longitudinal stability, as well as an insulator element that partially surrounds the half-pipe. A casting resin brought into the cylindrical hollow space of the insulator connects the half-pipes sealed at the end with silicone stoppers, the GFK rod, and the cable to form a stable unit.

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Kueps, Germany

Roland Hoefner