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Priority claimed from DE1907204853Dexternal-prioritypatent/DE204853C/de
Application filed by Quarzgesellschaft M B H DeutscfiledCriticalQuarzgesellschaft M B H Deutsc
Application grantedgrantedCritical
Publication of AT43197BpublicationCriticalpatent/AT43197B/en
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Claims (1)
PATENT-ANSPRÜCHE: \
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gekennzeichnet, dass die Bewegung des den Schmolzranm verkleinernden Tauchkörpers durch ein mechanisch bewegtes Druckwerk so erfolgt, dass das Schmelzgut stets demselben Druck ausgesetzt ist.
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schlossen werden.
PATENT CLAIMS: \
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characterized in that the movement of the immersion body reducing the melt rim is carried out by a mechanically moved pressure unit in such a way that the melt material is always exposed to the same pressure.
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be closed.
4. Vorrichtung nach den Ansprüchen 1 bis 3. dadurch gekennzeichnet, dass zwei Füllöffnungen an den Enden des Schmelzbehälters angebracht sind, und dass die vom Tauchkörper entfernt liegende Fiillöfnung (28) durch ein mit dem Tauchkörper verbundenes und durch dessen Vorschieben bewegtes Sperrorgan verschlossen wird.
4. Device according to claims 1 to 3, characterized in that two filling openings are attached to the ends of the melting container, and that the filling opening (28) remote from the immersion body is closed by a locking member connected to the immersion body and moved by its advancement.
AT43197D1907-02-251908-12-09
Method and device for melting and refining quartz.
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(en)
Suspension in which a body made of rubber or similar material is embedded between two mutually rotatable bodies lying one inside the other, which form an annular space.