AT21626B - Extrusion press for kneading ceramic masses. - Google Patents
Extrusion press for kneading ceramic masses.Info
- Publication number
- AT21626B AT21626B AT21626DA AT21626B AT 21626 B AT21626 B AT 21626B AT 21626D A AT21626D A AT 21626DA AT 21626 B AT21626 B AT 21626B
- Authority
- AT
- Austria
- Prior art keywords
- extrusion press
- ceramic masses
- kneading ceramic
- kneading
- porcelain
- Prior art date
Links
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Description
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Strangpresse zum Kneten keramischer Massen.
Den bisher in der keramischen Industrie gebräuchlichen Maschinen zum Kneten und Durcharbeiten der Ton-und Porzellanerden haftet das Übel an, dass das durch genannte Maschinen verarbeitete Material nach dem Brande öfter kleine dunkle Punkte und Flecken zeigt, die von oxydierten Metallteilchen herrühren, welche sich infolge des Verschleisses von den Maschinenteilchen loslösen und so ins Material gerieten. Wollte man nun ein besonders reines Fabrikat, z. B. bei Porzellan erzeugen, so musste man das Durcharbeiten von Hand besorgen, was jedoch in grösseren Betrieben sehr zeitraubend und kostspielig ist.
Ferner versuchte man es mit Maschinen mit Helzmantel, welch letzterer aber
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in der fertig gebrannten Ware kleine Poren und dunkle Punkte, die ihren Ursprung in den Holzteilchen haben, die sich beim Arbeiten vom Hohmantel abrieben und durch den Brennprozess in Asche verwandelt wurden.
Um nun das zur Herstellung besonders reiner Fabrikate bestimmte Material mit der Maschine (Tonschneider) durchkneten und durcharbeiten zu können, ohne befürchten zu müssen,. nach dem Brande in der Ware Punkte und Flecken zu haben, wird der Mantel des Presskastens und die Knetmesser, sowie alle übrigen mit der zu verarbeitenden Masse in Berührung kommenden Maschinenteile aus Hartporzellan hergestellt oder mit Ilartporzellan umkleidet, da das Hartporzellan im Wesen der zu verarbeitenden Masse gleicht, so dass
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**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
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Extrusion press for kneading ceramic masses.
The machines that have hitherto been used in the ceramics industry for kneading and working through the clay and china clay have the problem that the material processed by the above-mentioned machines often shows small dark dots and spots after the fire, which result from oxidized metal particles, which arise as a result of the Loosen the wear and tear from the machine particles and get into the material. If you wanted a particularly pure product, e.g. B. in porcelain, so you had to do the work by hand, which is very time-consuming and expensive in larger companies.
Furthermore, one tried it with machines with Helzmantel, but what the latter
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In the finished fired goods, small pores and dark points, which have their origin in the wood particles, which were rubbed off the cloak while working and turned into ashes during the firing process.
In order to be able to knead and work through the material intended for the production of particularly pure products with the machine (clay cutter) without having to fear. To have dots and stains in the goods after the fire, the jacket of the press box and the kneading knives, as well as all other machine parts that come into contact with the mass to be processed, are made of hard-paste porcelain or clad with Ilart porcelain, since the hard-paste porcelain is the essence of the material to be processed equals so that
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** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT21626T | 1904-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT21626B true AT21626B (en) | 1905-10-10 |
Family
ID=3529067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT21626D AT21626B (en) | 1904-11-04 | 1904-11-04 | Extrusion press for kneading ceramic masses. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT21626B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1239549B (en) * | 1952-05-17 | 1967-04-27 | Hermann Sohn | Device for mixing powdery and lumpy substances |
-
1904
- 1904-11-04 AT AT21626D patent/AT21626B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1239549B (en) * | 1952-05-17 | 1967-04-27 | Hermann Sohn | Device for mixing powdery and lumpy substances |
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