Isolator mit Kittverbindung und Verfahren zu seiner Herstellung

摘要

The invention relates to an electric insulator with at least one fitting cemented to an insulating body, in which the insulating body is secured to the fitting via a cement cup, where a composite coating is applied to the fitting between it and the cement cup, said coating containing at least two layers of different materials, and in which at least one of the layers protects the fitting against corrosion and at least one other layer permits movement between the cement cup and the fitting.