METHOD AND APPARATUS FOR SUPPRESSING FLOW INSTABILITIES IN AN OPTICAL FIBER DRAW SYSTEM

A furnace system includes a muffle defining a furnace cavity. A lower heater is coupled to the muffle and is configured to create a hot zone within the furnace cavity having a temperature of about 1900 C or greater. An upper muffle extension is positioned above the muffle and defines a handle cavity...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ROBERT CLARK MOORE, TAMMY M. HOFFMANN, JOHN MICHAEL JEWELL, NIKOLAOS PANTELIS KLADIAS, ERLING RICHARD ANDERSON
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY GLASS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL
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