AT35453B - Process for the production of a snake bezw. Zigzag lines of electrical resistance with a flat cross-section, especially for heating and cooking appliances. - Google Patents
Process for the production of a snake bezw. Zigzag lines of electrical resistance with a flat cross-section, especially for heating and cooking appliances.Info
- Publication number
- AT35453B AT35453B AT35453DA AT35453B AT 35453 B AT35453 B AT 35453B AT 35453D A AT35453D A AT 35453DA AT 35453 B AT35453 B AT 35453B
- Authority
- AT
- Austria
- Prior art keywords
- snake
- production
- bezw
- section
- heating
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 3
- 241000270295 Serpentes Species 0.000 title description 2
- 238000004519 manufacturing process Methods 0.000 title description 2
- 238000010411 cooking Methods 0.000 title 1
- 238000010438 heat treatment Methods 0.000 title 1
- 238000003825 pressing Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Landscapes
- Elimination Of Static Electricity (AREA)
Description
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Gruppen derart anzuordnen, dass die Länge der einzelnen Schenkel verringert wird. Durch die kleinere Länge der einzelnen Elemente wird erreicht, dass eine geringere Form- und Lage- veränderung derselben durch die Wärme hervorgerufen und dadurch die Gefahr eines Kurz- schlus'es durch Berührung der Nachbarschenkel infolge der Ausdehnung beseitigt wird. Wie aus Fig. 5 der Zeichnung ersichtlich ist, ist der Leiter z. B. in zwei Gruppen angeordnet, von'denen jede eine halbe Kreisfläche einnimmt.
Hiedurch wird die Länge jedes einzelnen Schenkels auf die Hälfte herabgemindert. Diese Gruppen können sowohl parallel als auch hintereinander ge- schaltet sein.
PATENT. ANSPRÜCHE :
1. Verfahren zut Herstellung eines in schlangen- bezw. Zickzachlinien verlaufenden elektrischen Widerstandes mit flachem Querschnitt, dadurch gekennzeichnet, dass entweder ein Flachdraht hochkantig gebogen und die an der Innenseite der Biegungen sich gegebenenfalls ergebenden Materialverdickungen durch Pressen verflacht werden oder aber ein Draht von
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Arrange groups in such a way that the length of the individual legs is reduced. The smaller length of the individual elements ensures that the heat causes less change in shape and position of the same, thereby eliminating the risk of a short circuit through touching the neighboring legs as a result of the expansion. As can be seen from Fig. 5 of the drawing, the conductor is z. B. arranged in two groups, each of which takes up half a circular area.
This reduces the length of each individual leg by half. These groups can be connected in parallel or one behind the other.
PATENT. EXPECTATIONS :
1. Process for the production of a snake or. Zigzag lines running electrical resistance with a flat cross-section, characterized in that either a flat wire is bent on edge and the material thickenings that may arise on the inside of the bends are flattened by pressing or a wire from
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Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT35453T | 1907-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT35453B true AT35453B (en) | 1908-12-10 |
Family
ID=3551992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT35453D AT35453B (en) | 1907-02-04 | 1907-02-04 | Process for the production of a snake bezw. Zigzag lines of electrical resistance with a flat cross-section, especially for heating and cooking appliances. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT35453B (en) |
-
1907
- 1907-02-04 AT AT35453D patent/AT35453B/en active
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