AT34128B - Process for the production of filaments for electric incandescent lamps from hard-to-melt drawn metals. - Google Patents

Process for the production of filaments for electric incandescent lamps from hard-to-melt drawn metals.

Info

Publication number
AT34128B
AT34128B AT34128DA AT34128B AT 34128 B AT34128 B AT 34128B AT 34128D A AT34128D A AT 34128DA AT 34128 B AT34128 B AT 34128B
Authority
AT
Austria
Prior art keywords
filaments
production
hard
incandescent lamps
electric incandescent
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT34128B publication Critical patent/AT34128B/en

Links

Landscapes

  • Ropes Or Cables (AREA)
  • Wire Processing (AREA)

Description

  

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   Dieser Nachteil wird dadurch beseitigt, dass das Drahtseil an den Befestigungsstellen aufgelöst und nur ein Teil des Drahtseiles über die Traghaken geführt wird, während der andere Teil ohne Berührung mit den Traghaken an diesen vorbeigeführt wird. Die Traghaken werden dann wesentlich geringer erhitzt als es der Fall sein würde, wenn das ganze Seil über den Haken geführt würde. 



   Dieses Befestigungsverfahren kann sehr einfach und rasch ausgeführt werden, da sich das Seil leicht an jeder erforderlichen Stelle zum Zweck der Befestigung auf grössere oder geringere   Länge auflösen   lässt. 
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1. Verfahren zur Herstellung von Glühlampen für verschiedene Lichtstärke mit Glühfäden aus gezogenen Drähten, dadurch gekennzeichnet, dass für die Glühlampen höherer Lichtstärke zwei oder mehrere Drähte durch Verseilen miteinander zu einem einheitlichen Glühfaden vereinigt werden, um für Lampen verschiedener Lichtstärken einheitliche Traggestelle verwenden zu können.



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   This disadvantage is eliminated in that the wire rope is released at the fastening points and only part of the wire rope is guided over the support hooks, while the other part is guided past the support hooks without touching them. The carrying hooks are then heated to a much lower degree than would be the case if the entire rope were to be guided over the hook.



   This fastening method can be carried out very simply and quickly, since the rope can easily be dissolved at any required point for the purpose of fastening to a greater or shorter length.
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1. A process for the production of incandescent lamps for different light intensities with filaments made of drawn wires, characterized in that two or more wires are combined by stranding together to form a single filament for bulbs of higher light intensities in order to be able to use uniform support frames for lamps of different light intensities.

Claims (1)

2. Ausführungsform des Verfahrens nach Anspruch 1, dadurch gekennzeichnet. dass die Glühfäden nach dem Verseilen auf geringeren Querschnitt weiter gezogen werden. 2. Embodiment of the method according to claim 1, characterized. that the filaments are drawn further to a smaller cross-section after stranding. 3. Ausführungsform des Verfahrens nach Anspruch 2, dadurch gekennzeichnet, dass das Drahtseil vor dem Ziehen in ein anderes ziehbares Metall eingebettet wird, um das Ziehen des Seiles zu erleichtern. 3. Embodiment of the method according to claim 2, characterized in that the wire rope is embedded in another drawable metal before pulling in order to facilitate the pulling of the rope. 4. Ausführungsform des Verfahrens nach Anspruch 3, dadurch gekennzeichnet, dass das einhüllende Metall nach dem Ziehen durch mechanische oder chemische Mittel oder durch Ausschmelzen wieder beseitigt wird. 4. Embodiment of the method according to claim 3, characterized in that the enveloping metal is removed again after drawing by mechanical or chemical means or by melting out. 5. Ausführungsform des Verfahrens nach Anspruch 1. dadurch gekennzeichnet, dass der Faden nur mit einem Draht oder einem Teil der Drähte des Seiles an den Traghaken be- EMI2.2 5. Embodiment of the method according to claim 1, characterized in that the thread is loaded with only one wire or part of the wires of the rope on the carrying hook EMI2.2
AT34128D 1907-09-25 1907-09-25 Process for the production of filaments for electric incandescent lamps from hard-to-melt drawn metals. AT34128B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT34128T 1907-09-25

Publications (1)

Publication Number Publication Date
AT34128B true AT34128B (en) 1908-08-25

Family

ID=3550145

Family Applications (1)

Application Number Title Priority Date Filing Date
AT34128D AT34128B (en) 1907-09-25 1907-09-25 Process for the production of filaments for electric incandescent lamps from hard-to-melt drawn metals.

Country Status (1)

Country Link
AT (1) AT34128B (en)

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