AT99855B - Body to be heated electrically. - Google Patents
Body to be heated electrically.Info
- Publication number
- AT99855B AT99855B AT99855DA AT99855B AT 99855 B AT99855 B AT 99855B AT 99855D A AT99855D A AT 99855DA AT 99855 B AT99855 B AT 99855B
- Authority
- AT
- Austria
- Prior art keywords
- wire
- heated electrically
- glaze
- intermediate layer
- desc
- Prior art date
Links
Landscapes
- Resistance Heating (AREA)
Description
<Desc/Clms Page number 1>
Elektrisch zu heizender Körper.
Durch das Stammpatent sind elektrisch zu heizende Körper unter Schutz gestellt, bei welchen der Draht an der für die Wärmeabgabe in Betracht kommenden Seite ohne Zwischenschicht unmittelbar unter die Glasur verlegt ist.
Es hat sich nun als vorteilhaft erwiesen, den Draht vor der Überstreichung mit der Glasur mit einer dünnen Schutzschicht zu überdecken, beispielsweise dadurch, dass man den Draht mit der tonbefeuchteten Hand überstreicht, mit Lack überzieht, emailliert od. dgl.
Durch diese Schutzschicht wird verhindert, dass etwa überschüssige Kieselsäure der Glasur mit dem metallischen Draht Verbindungen eingeht und diesen angreift. Die Zwischenschicht ist hiebei so dünn, dass praktisch genommen der Draht immer noch unmittelbar unter der Glasur liegt.
Es ist auch nicht notwendig, den Draht in Ziekzackform zu führen, sondern derselbe kann in beliebiger Form an der zur Wärmeabgabe bestimmten Fläche verlegt werden.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Body to be heated electrically.
The parent patent protects electrically heated bodies in which the wire is laid directly under the glaze on the side that is considered for the heat emission without an intermediate layer.
It has now proven to be advantageous to cover the wire with a thin protective layer before painting over it with the glaze, for example by painting over the wire with the clay-moistened hand, coating with varnish, enamelling or the like.
This protective layer prevents any excess silica in the glaze from joining and attacking the metallic wire. The intermediate layer is so thin that, in practice, the wire is still directly under the glaze.
It is also not necessary to guide the wire in a zigzag shape, but the same can be laid in any shape on the surface intended for heat emission.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT97001T | 1923-04-04 | ||
AT99855T | 1923-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT99855B true AT99855B (en) | 1925-05-11 |
Family
ID=29402056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99855D AT99855B (en) | 1923-04-04 | 1923-10-31 | Body to be heated electrically. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT99855B (en) |
-
1923
- 1923-10-31 AT AT99855D patent/AT99855B/en active
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