High frequency heated cold crucible for the melting of a mixture for the production of glass

摘要

hochfrequenzbeheizbarercold crucible (1) for melting a batch for the production ofglass, a tiegelwandung comprehensively, at the sectoralbeabstandet to each other by the k & t.; hlmitteldurchstr & all mets tubes;(2) is formed, and a high-frequency generator.the plug of hochfrequenzenergie in induktionseinrichtungthe melting range of the crucible (1), in which w & auml; duringmeltdown in the k & t.; hlmitteldurchstr & all; for pipes(2) a protective layer made of an inorganic, electrically non leitf & auml - higen material;train, characterized as & w; the crucible beforeloading the batch r & t.; rthe melting of glass in the crucible with the protective layer orthe raw material or the raw materials for trainingthis protective layer at the initial stage of einschmelzprozessesis fitted.