AT74387B - Electric arc furnace with a magnetically spread flame. - Google Patents

Electric arc furnace with a magnetically spread flame.

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Publication number
AT74387B
AT74387B AT74387DA AT74387B AT 74387 B AT74387 B AT 74387B AT 74387D A AT74387D A AT 74387DA AT 74387 B AT74387 B AT 74387B
Authority
AT
Austria
Prior art keywords
electric arc
magnetically
arc furnace
furnace
spread flame
Prior art date
Application number
Other languages
German (de)
Original Assignee
Norsk Hydro Elektrisk
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 Norsk Hydro Elektrisk filed Critical Norsk Hydro Elektrisk
Application granted granted Critical
Publication of AT74387B publication Critical patent/AT74387B/en

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  • Furnace Details (AREA)

Description

  

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 wirkung entsteht, welche dem ruhigen Brennen der Flamme und dem gleichmässigen Betrieb des Ofens sehr   förderlich ist. Endlich   wird auch hier die sonst hekannte Wirkung einer Luftzuführung zwischen Ofenraum und Kapsel in bezug auf Verhinderung der Überleitung zwischen diesen Teilen ausgenutzt. 



   Der Aufbau des   Magnetsysterus   mit seinen Polen bleibt im einzelnen natürlich Sache der Konstruktion bzw. der Berechnung und ist den sonstigen Verhältnissen am Ofen anzupassen. 



  AuchistdieangegebenenKapselkonstruktionkeineswegsandieinderZeichnungangedeutete Luftführung gebunden, sondern die Erfindung   kann   für normale Birkeland-Eyde-Öfen jeglicher Art Verwendung finden, und zwar ganz besonders für grosse Öfen. 



   PATENT-ANSPRÜCHE :
1. Elektrischer Lichtbogenofen mit magnetisch ausgebreiteter Flamme, dadurch gekenn- 
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 effect is created, which is very conducive to the steady burning of the flame and the even operation of the furnace. Finally, the otherwise known effect of an air supply between the furnace chamber and the capsule in terms of preventing the transfer between these parts is also used here.



   The structure of the magnetic syste with its poles naturally remains a matter of construction or calculation and is to be adapted to the other conditions on the furnace.



  The capsule construction indicated is also in no way tied to the air ducting indicated in the drawing, but the invention can be used for normal Birkeland-Eyde ovens of any kind, and in particular for large ovens.



   PATENT CLAIMS:
1. Electric arc furnace with a magnetically spread flame, which is
 EMI2.2

Claims (1)

2. Elektrischer Lichtbogenofen nach Anspruch 1, dadurch gekennzeichnet, dass die Metall- Verkleidung eine solche Gestalt hat, dass zwischen Ofenmauerung und Verkleidung ein freier Raum verbleibt, durch den die Luft, bzw. die zu behandelnden Gase dem Ofen zugeführt werden. und welcher als Pufferbehälter für den Reaktionsraum dienen kann 3. Elektrischer Ofen nach Anspruch 1 und 2, dadurch gekennzeichnet, dass die Metall- verkleidung annähernd Kugelgestalt besitzt, um den Ofen für Hochdruck geeignet zu machen. EMI2.3 2. Electric arc furnace according to claim 1, characterized in that the metal The cladding has such a shape that a free space remains between the furnace wall and the cladding through which the air or the gases to be treated are fed to the furnace. and which can serve as a buffer container for the reaction space 3. Electric furnace according to claim 1 and 2, characterized in that the metal cladding has an approximately spherical shape in order to make the furnace suitable for high pressure. EMI2.3
AT74387D 1915-06-03 1916-05-18 Electric arc furnace with a magnetically spread flame. AT74387B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO74387X 1915-06-03

Publications (1)

Publication Number Publication Date
AT74387B true AT74387B (en) 1918-06-10

Family

ID=19881905

Family Applications (1)

Application Number Title Priority Date Filing Date
AT74387D AT74387B (en) 1915-06-03 1916-05-18 Electric arc furnace with a magnetically spread flame.

Country Status (1)

Country Link
AT (1) AT74387B (en)

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