AT75762B - Process for the production of incandescent lamps with a helically wound luminous body stretched between a number of holders. - Google Patents
Process for the production of incandescent lamps with a helically wound luminous body stretched between a number of holders.Info
- Publication number
- AT75762B AT75762B AT75762DA AT75762B AT 75762 B AT75762 B AT 75762B AT 75762D A AT75762D A AT 75762DA AT 75762 B AT75762 B AT 75762B
- Authority
- AT
- Austria
- Prior art keywords
- holders
- production
- incandescent lamps
- helically wound
- luminous body
- Prior art date
Links
Landscapes
- Electroluminescent Light Sources (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von Glühlampen mit einem zwischen einer Anzahl von Haltern ausgespannten, schraubenlinienförmig gewundenen Leuchtkörper.
Die Erfindung bezieht sich auf die Herstellung von Glühlampen jener Art, bei denen ein schraubenlinienförmig gewundener Leuchtkörpor zwischen einer Anzahl von Haltern ausgespannt ist. Das den Gegenstand der Erfindung bildende Verfahren bezweckt, bei solchen Lampen eine gleichmässige Spannung des Fadens in den einzelnen Abschnitten zwischen je zwei Haltern herbeizuführen.
Zu diesem Zweck wird der Leuchtkörper e (Fig. 1), dessen Länge wesentlich geringer ist als die von einem Zuleitungsdrahte über sämtliche halterpunkte geführte Verbindungslinie zum anderen Zuleitungsdrahte, mit seinen beiden Enden zunächst an den beiden Zuleitungsdrähten f, f befestigt, hierauf in die den Zuführungsdrähten gegenüberliegende Öse 6 eingelegt (Fig. 2), wodurch der Spiralfaden in zwei nach Länge und Spannung vollkommen gleiche Teile geteilt ist : derselbe Vorgang wird bei jeder dieser beiden Hälften wiederholt (Fig. 3) und solange fortgesetzt, bis der Leuchtfaden auf alle Halter (Haken, Ösen oder dgl.) aufgeteilt ist (Fig. 4). Durch dieses Verfahren wird eine gleichmässige Spannung in den einzelnen Fadenabschnitten zwischen den l ! efestigungsorgacen gesichert.
Verwendet man als Befestigungsorgane offene Traghaken, so ist es notwendig, diese nach der Verlegung des Leuchtkörpers zu einer Öse zu schliessen.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of incandescent lamps with a helically wound luminous body stretched between a number of holders.
The invention relates to the manufacture of incandescent lamps of the type in which a helically wound luminous body is stretched between a number of holders. The object of the method forming the subject of the invention is to bring about a uniform tension of the thread in the individual sections between two holders in such lamps.
For this purpose, the luminous element e (Fig. 1), the length of which is much less than the connecting line to the other lead wires running from one lead wire over all support points, is first attached with its two ends to the two lead wires f, f, then into the Feed wires opposite eyelet 6 inserted (Fig. 2), whereby the spiral thread is divided into two parts completely equal in length and tension: the same process is repeated for each of these two halves (Fig. 3) and continued until the filament on all holders (Hooks, eyes or the like.) Is divided (Fig. 4). This procedure ensures even tension in the individual thread sections between the l! consolidation orgacen secured.
If open support hooks are used as fastening elements, it is necessary to close them to form an eyelet after the filament has been laid.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT75762T | 1913-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT75762B true AT75762B (en) | 1919-03-10 |
Family
ID=3597441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT75762D AT75762B (en) | 1913-04-26 | 1913-04-26 | Process for the production of incandescent lamps with a helically wound luminous body stretched between a number of holders. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT75762B (en) |
-
1913
- 1913-04-26 AT AT75762D patent/AT75762B/en active
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