AT73923B - Device for feeding molten glass from a port, tub or the like. Into a mold. - Google Patents
Device for feeding molten glass from a port, tub or the like. Into a mold.Info
- Publication number
- AT73923B AT73923B AT73923DA AT73923B AT 73923 B AT73923 B AT 73923B AT 73923D A AT73923D A AT 73923DA AT 73923 B AT73923 B AT 73923B
- Authority
- AT
- Austria
- Prior art keywords
- glass
- chamber
- tub
- mold
- port
- Prior art date
Links
Landscapes
- Glass Compositions (AREA)
Description
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geöffnet werden. Der dünne Teil des Glasstromes wird beim Schluss der Messer aufgesammelt und ein neuer Posten staut sich an. Da sich während der Bildung des Pfostens also während der ammlung einer bestimmten Menge Glases dieses sich in einer geheizten Kammer befindet, so hat der ganze Posten gleichfömige Temperatur und Blasen können sich nicht an der Oberfläche oder in der Masse bilden.
Wenn auch die Ausflussöffnung während des Gebrauchs gleichförmig gross gehalten werden kann, so ändert sich doch der Zufluss der Glasmasse von einem vollständig freien Zufluss, wen@
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jede Behinderung stattfindet. Ware nun der Abschluss der Kammer nicht mit der beschriebenen Höhlung versehen, so wurde sich beim Abschliessen der Glsstrom ausbreiten und mit den Wänden der Kammer in Berührung treten Gerade dadurch wurden sich jene Abkühlungsfehler zeigen.
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so dass die Gefahr der Bildung von Luftblasen verringet t ist.
PATENT ANSPRÜCHE :
1. Vorrichtung zur Zufühmng von geschmolzenem Glas aus einem Hafen, einer Wanne oder dgl. in eine Form. dadurch gekennzeichnet ; dass das Glas in eine Kammer eintropft, die für gewöhnlich an ihrem unterenEnde geschlossen und so gross ist, dass die Wände mit der sich in der Kammer ansammelnden Glasmasse nicht in Berührung kommen. um fehlerhafte SteUen, Streifen, Blasen und dgl. an dem angesammelten Glasposten zu vermeiden.
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be opened. The thin part of the glass flow is collected at the end of the knife and a new batch accumulates. Since a certain amount of glass is in a heated chamber while the post is being formed, the whole post is at a constant temperature and bubbles cannot form on the surface or in the mass.
Even if the outflow opening can be kept uniformly large during use, the inflow of the glass mass changes from a completely free inflow if @
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every handicap takes place. If the closure of the chamber was not provided with the cavity described, the glass flow would spread when it was closed and come into contact with the walls of the chamber. This is precisely why those cooling errors would become apparent.
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so that the risk of air bubbles forming is reduced.
PATENT CLAIMS:
1. Apparatus for feeding molten glass from a port, a tub or the like. Into a mold. characterized ; that the glass drips into a chamber which is usually closed at its lower end and is so large that the walls do not come into contact with the glass mass that has accumulated in the chamber. in order to avoid faulty controls, stripes, bubbles and the like on the accumulated glass gob.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73923XA | 1914-12-14 | 1914-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT73923B true AT73923B (en) | 1917-10-25 |
Family
ID=21725878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT73923D AT73923B (en) | 1914-12-14 | 1915-11-03 | Device for feeding molten glass from a port, tub or the like. Into a mold. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT73923B (en) |
-
1915
- 1915-11-03 AT AT73923D patent/AT73923B/en active
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