VERFAHREN ZUR HERSTELLUNG VON ÜBERSPANNUNGSABLEITER UND ÜBERSPANNUNGSABLEITER MIT ELEKTRISCHEN VARISTOREN

摘要

The present invention relates to a method of manufacturing surge arrestors, the method including stacking varistors; and forming a coating of composite material on the stack. Between these steps, also included is placing a bead of flexible, adhesive, and dielectric material on the previously formed stack in register with the various interfaces between each pair of adjacent varistors.