Method and apparatus for delivering a glass stream for forming charges of glass

A method and apparatus for delivering a glass stream comprising a first inner layer and a second outer layer, comprising a generally vertical orifice (20), and delivering glass from a second source (24) such that the glass from said second source provides an outer layer about the glass from the firs...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SCOTT, GARRETT L, DEMBICKI, MICHAEL T
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY GLASS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL
Online-Zugang:	Volltext bestellen
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