SALT MELT BATH

A vessel for a molten substance for modifying the properties of objects of glass and similar materials, comprises an inner vessel and an outer vessel with an annular space defined therebetween, an elastic tongue connecting the inner vessel and the outer vessel, means in said space for guiding a heat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KARL UNBEKHAUN,DL, JOKHANNES FRANKE,DL, KURT KESSLER,DL, KURT SHNAJDER,DL, KHAJNTS ZAUERBIR,DL, ULRIKH KYUNE,DL
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A vessel for a molten substance for modifying the properties of objects of glass and similar materials, comprises an inner vessel and an outer vessel with an annular space defined therebetween, an elastic tongue connecting the inner vessel and the outer vessel, means in said space for guiding a heating gas including fins mounted on the inside of the outer vessel which also support the inner vessel and an upright web between the inner vessel and the outer vessel reinforcing the combined vessel structure and separating the hot gas guiding system into discrete sections on opposite sides of the web.