AT165946B - Coil boxes, in particular for pole coils in electrical machines - Google Patents
Coil boxes, in particular for pole coils in electrical machinesInfo
- Publication number
- AT165946B AT165946B AT165946DA AT165946B AT 165946 B AT165946 B AT 165946B AT 165946D A AT165946D A AT 165946DA AT 165946 B AT165946 B AT 165946B
- Authority
- AT
- Austria
- Prior art keywords
- electrical machines
- pole coils
- coil boxes
- coil
- coil box
- Prior art date
Links
Description
<Desc/Clms Page number 1>
Spulenkasten, insbesondere für Polspulen elektrischer Maschinen
EMI1.1
1 ist ein aus Blech geformter oder aus Gusseisen bestehender Spulenkasten, der eine eingebrannte Emailschicht 2 als Isolierung besitzt.
Der Emailüberzug kann in ganz gleicher Weise und im selben Verfahren wie beim Emailgeschirr hergestellt werden. Wenn der Spulenkasten keine Kurzschlusswindung bilden soll, wird der Eisenkörper mit einem Schlitz versehen, der durch die Emailschicht elektrisch isoliert überbrückt wird.
Eine andere Ausführungsmöglichkeit der Erfindung besteht z. B. darin, dass der Spulenkasten zur Gänze aus Glas, zweckmässig Hartglas od. dgl., hergestellt wird. Erforderlichenfalls kann er mit einer Armierung, z. B. einem Drahtgeflecht wie bei Drahtglasscheiben, versehen sein.
PATENTANSPRÜCHE :
1. Spulenkasten, insbesondere für Polspulen elektrischer Maschinen, dadurch gekennzeichnet, dass der die Wicklung offen tragende Spulen- kasten entweder zur Gänze oder zum Teil, mindestens aber seine Isolierung aus isolierendem
Schmelzfluss (Glasfluss) hergestellt ist.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Coil boxes, in particular for pole coils in electrical machines
EMI1.1
1 is a coil box formed from sheet metal or made of cast iron, which has a burned-in enamel layer 2 as insulation.
The enamel coating can be produced in exactly the same way and in the same process as with enamel dishes. If the coil box should not form a short-circuit turn, the iron body is provided with a slot, which is bridged by the enamel layer in an electrically insulated manner.
Another embodiment of the invention is z. B. is that the bobbin case is made entirely of glass, suitably hard glass or the like. Is made. If necessary, he can with a reinforcement, z. B. a wire mesh as with wire glass panes.
PATENT CLAIMS:
1. Coil box, in particular for pole coils of electrical machines, characterized in that the coil box carrying the winding openly either entirely or in part, but at least its insulation is made of insulating material
Melt flow (glass flow) is established.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT165946T | 1945-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT165946B true AT165946B (en) | 1950-05-10 |
Family
ID=34200084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT165946D AT165946B (en) | 1945-11-09 | 1945-11-09 | Coil boxes, in particular for pole coils in electrical machines |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT165946B (en) |
-
1945
- 1945-11-09 AT AT165946D patent/AT165946B/en active
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