AT84291B - Cover for heating sources. - Google Patents
Cover for heating sources.Info
- Publication number
- AT84291B AT84291B AT84291DA AT84291B AT 84291 B AT84291 B AT 84291B AT 84291D A AT84291D A AT 84291DA AT 84291 B AT84291 B AT 84291B
- Authority
- AT
- Austria
- Prior art keywords
- cover
- heating sources
- glaze
- porcelain
- desc
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims description 5
- 239000002969 artificial stone Substances 0.000 claims 1
- 239000011230 binding agent Substances 0.000 description 4
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052572 stoneware Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Description
<Desc/Clms Page number 1>
Hülle für Heizquelle.
Es ist bekannt, Heizquellen zwecks grösserer Gleichmässigkeit und Dauer der Wärmewirkung mit einer Hülle aus keramischem Material zu versehen. Die vorliegende Erfindung besteht darin, dass diese Hüllen aus keramischen Abfallscherben gemäss des Stammpatentes Nr. 70449 hergestellt sind. Solche Hüllen sind, weil an sich wertloses Material verwendet wird, billig, auch ist die Zweckwirkung wegen der grossen Porosität eine besonders vollkommene.
Eine beispielsweise Ausführungsform ist die folgende : Man körnt Porzellanscherben und verkittet sie, wie dies an sich bekannt ist, unter Belassung von Poren durch Bindemittel. Zur Körnung dient eine geeignete Maschine bekannter Art. Als Bindemittel verwendet man beispielsweise Kaolin oder Zement. Man arbeitet das Gemisch gleichmässig durch und formt davon den gewünschten Körper (Kacheln, Fliesen, Radiatoren usw.), wobei beliebige, bekannte Formeinrichtungen benutzt werden können. Es soll kein geschlossenes Gefüge entstehen, man soll deshalb nur so viel Bindemittel anwenden, dass es die Körner zwar fest zusammenbackt, dass aber, wie es an sich bekannt ist, leere Zwischenräume oder Poren bleiben. Die Porzellankömer und das Bindemittel werden innig verbunden, z. B. durch Brennen.
Ein Verhältnisbeispiel für die Mischung sind 8o /o Scherben und 20% Kaolin. Dieses Verhältnis kann je nach dem gewünschten Porositätsgrad abgewandelt werden, desgleichen kann man je nach dem Zwecke gröber oder feiner körnen.
Ausser Porzellanscherben kommen Steingutscherben u. dgl. in Betracht.
Man kann die Aussenflächen glasieren, und zwar ganz oder teilweise, oder man kann die Innenfläche glasieren. Oder aber, man glasiert keine der Flächen. Im letzteren Falle hat die Heissluft direkten Durchzug, ähnlich etwa wie bei den bekannten Wärmegittern.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Cover for heating source.
It is known to provide heating sources with a shell made of ceramic material for the purpose of greater uniformity and duration of the heating effect. The present invention consists in the fact that these envelopes are made from ceramic waste fragments according to the parent patent no. 70449. Such casings are cheap because the material used is worthless, and the functional effect is particularly perfect because of the great porosity.
An example embodiment is the following: One grains porcelain fragments and cemented them, as is known per se, leaving pores with binder. A suitable machine of a known type is used for granulation. Kaolin or cement, for example, are used as binding agents. The mixture is worked through evenly and the desired body (tiles, tiles, radiators, etc.) is formed from it, using any known molding equipment. There should not be a closed structure, so you should only use enough binding agent that it cakes the grains together firmly, but that, as is known per se, empty spaces or pores remain. The porcelain grains and the binder are intimately connected, e.g. B. by burning.
A ratio example for the mixture is 8o / o cullet and 20% kaolin. This ratio can be modified depending on the desired degree of porosity, and it is also possible to grain coarser or finer depending on the purpose.
In addition to broken porcelain, stoneware etc. like. into consideration.
You can glaze the outer surfaces, in whole or in part, or you can glaze the inner surface. Or, you don't glaze any of the surfaces. In the latter case, the hot air has a direct draft, similar to the known heat grids.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT70449T | 1913-11-09 | ||
| AT84291T | 1915-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT84291B true AT84291B (en) | 1921-06-10 |
Family
ID=25603520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT84291D AT84291B (en) | 1913-11-09 | 1915-12-27 | Cover for heating sources. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT84291B (en) |
-
1915
- 1915-12-27 AT AT84291D patent/AT84291B/en active
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