AT119328B - Method and device for increasing energy and creating flashes in an electric arc. - Google Patents

Method and device for increasing energy and creating flashes in an electric arc.

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Publication number
AT119328B
AT119328B AT119328DA AT119328B AT 119328 B AT119328 B AT 119328B AT 119328D A AT119328D A AT 119328DA AT 119328 B AT119328 B AT 119328B
Authority
AT
Austria
Prior art keywords
sep
electrode
flashes
creating
electric arc
Prior art date
Application number
Other languages
German (de)
Original Assignee
Presslicht Patent Verwertungsg
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 Presslicht Patent Verwertungsg filed Critical Presslicht Patent Verwertungsg
Application granted granted Critical
Publication of AT119328B publication Critical patent/AT119328B/en

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  • Physical Or Chemical Processes And Apparatus (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren und Vorrichtung zur Energiesteigerung und Stichflammenbildung bei einem elektrischen Lichtbogen. 
 EMI1.1 
 
 EMI1.2 
 
<tb> 
<tb> Ohne <SEP> Anblasen <SEP> : <SEP> Mit <SEP> Anblasen <SEP> :
<tb> Klemmspannung <SEP> 216 <SEP> Volt <SEP> 218 <SEP> Volt
<tb> Lichtbogenspannung <SEP> .................................................... <SEP> 30 <SEP> ,, <SEP> 100 <SEP> 
<tb> Stromstärke <SEP> 25 <SEP> Ampere <SEP> 13'8 <SEP> Ampere
<tb> zugeführte <SEP> Leistung <SEP> 5-4 <SEP> KW <SEP> 3 <SEP> KW
<tb> Lichtbogenleistung <SEP> .................................................. <SEP> 0#8 <SEP> KW <SEP> 1-4 <SEP> KW
<tb> Wirkungsgrad..................................................... <SEP> 14-8 <SEP> % <SEP> 46-6 <SEP> %
<tb> Leistungserhöhung <SEP> durch <SEP> Anblasen <SEP> 75 <SEP> %
<tb> 
 
 EMI1.3 
 

 <Desc/Clms Page number 2> 

 



   Bei der Durchführung nach Mg. 1 ist in dem Metallgehäuse 3, welches den   Stromanschluss     S   und den   Luft-oder Gasanschluss   6 besitzt, die röhrenförmige Elektrode 2 auswechselbar und leitend eingesetzt. Auf der andern Seite besitzt das   Metallgehäuse   3 eine Isolierhülse   4,   durch welche die Stabelektrode 1 in der   Längsrichtung,   entsprechend dem   Pfeil ?', längs-und querverschiebbar   eingeführt wird. Die Stromzuführung erfolgt mittels des   memmstuckes   5', an dem das   Kaber S'befestigt   ist. 



  Durch den bei 6 eintretenden in der Richtung der Pfeile strömenden Luftstrom entwickelt sich der im Ringspalt übergehende Lichtbogen wie oben ausgeführt zu einer Flamme 9, deren Form durch das   Mundstück   8 geregelt werden kann. 



   Wie aus der Zeichnung klar ersichtlich ist, kommt es bei der Erfindung auch darauf an, dass die äussere Elektrode 2 gegenüber der Innenelektrode 1 vorsteht, wodurch an der Übergangsstelle die Stichflamme 9 in ihrem oberen Teil die ersichtliche kegelförmige Form annimmt. 



   Soll aber die Vorrichtung für Mehrphasenstrom verwendet werden, so kommt die Ausführungsform nach Fig. 2 in Betracht. Bei dieser sind die Elektroden 2 der einzelnen Phasen um die Mittelelektrode 1 verteilt und bilden im Verein mit der Isolation 3 das äussere Rohr. 



   PATENT-ANSPRÜCHE :
1. Verfahren zur Energiesteigerung und Stichflammenbildung bei einem elektrischen Lichtbogen, dadurch gekennzeichnet, dass der zwischen konzentrisch angeordneten Elektroden entwickelte Lichtbogen durch einen zwischen den Elektroden geführten Luft-oder Gasstrom in die Länge gezogen und aus dem Rohr hinausgeblasen wird.



   <Desc / Clms Page number 1>
 



  Method and device for increasing energy and creating flashes in an electric arc.
 EMI1.1
 
 EMI1.2
 
<tb>
<tb> Without <SEP> blowing <SEP>: <SEP> With <SEP> blowing <SEP>:
<tb> Terminal voltage <SEP> 216 <SEP> volts <SEP> 218 <SEP> volts
<tb> arc voltage <SEP> ........................................... ......... <SEP> 30 <SEP> ,, <SEP> 100 <SEP>
<tb> Amperage <SEP> 25 <SEP> amps <SEP> 13'8 <SEP> amps
<tb> supplied <SEP> power <SEP> 5-4 <SEP> KW <SEP> 3 <SEP> KW
<tb> Arc power <SEP> ........................................... ....... <SEP> 0 # 8 <SEP> KW <SEP> 1-4 <SEP> KW
<tb> efficiency .............................................. ....... <SEP> 14-8 <SEP>% <SEP> 46-6 <SEP>%
<tb> Increase in performance <SEP> by blowing <SEP> <SEP> 75 <SEP>%
<tb>
 
 EMI1.3
 

 <Desc / Clms Page number 2>

 



   In the implementation according to Mg. 1, the tubular electrode 2 is exchangeable and conductive inserted in the metal housing 3, which has the power connection S and the air or gas connection 6. On the other side, the metal housing 3 has an insulating sleeve 4, through which the rod electrode 1 is inserted in a longitudinally and transversely displaceable manner according to the arrow? '. Power is supplied by means of the memmstuck 5 'to which the cable S' is attached.



  As a result of the air flow entering at 6 in the direction of the arrows, the arc passing over in the annular gap develops, as explained above, into a flame 9, the shape of which can be regulated by the mouthpiece 8.



   As can be clearly seen from the drawing, it is also important in the invention that the outer electrode 2 protrudes from the inner electrode 1, whereby the upper part of the jet flame 9 assumes the conical shape shown at the transition point.



   If, however, the device is to be used for multiphase current, then the embodiment according to FIG. 2 comes into consideration. In this case, the electrodes 2 of the individual phases are distributed around the center electrode 1 and, together with the insulation 3, form the outer tube.



   PATENT CLAIMS:
1. A method for increasing energy and forming flashes in an electric arc, characterized in that the arc developed between concentrically arranged electrodes is elongated by an air or gas flow guided between the electrodes and blown out of the pipe.

 

Claims (1)

2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass man den Vorgang in einem Raum verminderten oder erhöhten Gasdruckes vor sich gehen lässt, um durch den Gasdruck die Temperatur des Lichtbogens zu verändern. 2. The method according to claim 1, characterized in that the process in a room of reduced or increased gas pressure is allowed to go ahead in order to change the temperature of the arc by the gas pressure. 3. Vorrichtung zur Energiesteigerungund Stichflammenbildung beieinemnachdenAnsprüchenlund2 gebildeten Lichtbogen, dadurch gekennzeichnet, dass die röhrenförmige Elektrode (2) gegenüber der inneren Elektrode- (1) vorsteht. 3. Device for increasing the energy and creating flashes of an electric arc formed according to claims 1 and 2, characterized in that the tubular electrode (2) protrudes from the inner electrode (1). 4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass der vorstehende Teil des Elektrodenrohres gegenüber der inneren Elektrode verstellbar ist. 4. Apparatus according to claim 3, characterized in that the protruding part of the electrode tube is adjustable relative to the inner electrode. 5. Vorrichtung nach den Ansprüchen 3 und 4, dadurch gekennzeichnet, dass um die Mittel- elektrode (1) weitere Gegenelektroden (2) angeordnet sind, welche im Verein mit einer Isoliermasse (3) ein zur Mittelelektrode (1) konzentrisches Rohr bilden. EMI2.1 5. Device according to claims 3 and 4, characterized in that further counter-electrodes (2) are arranged around the central electrode (1), which in combination with an insulating compound (3) form a tube concentric to the central electrode (1). EMI2.1
AT119328D 1933-02-17 1926-12-22 Method and device for increasing energy and creating flashes in an electric arc. AT119328B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT136196T 1933-02-17

Publications (1)

Publication Number Publication Date
AT119328B true AT119328B (en) 1930-10-10

Family

ID=29408348

Family Applications (2)

Application Number Title Priority Date Filing Date
AT119328D AT119328B (en) 1933-02-17 1926-12-22 Method and device for increasing energy and creating flashes in an electric arc.
AT136196D AT136196B (en) 1933-02-17 1933-02-17 Device for carrying out the process for increasing energy and forming flashes of flames in an electric arc according to patent no. 119328.

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT136196D AT136196B (en) 1933-02-17 1933-02-17 Device for carrying out the process for increasing energy and forming flashes of flames in an electric arc according to patent no. 119328.

Country Status (1)

Country Link
AT (2) AT119328B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230937B (en) * 1955-07-26 1966-12-22 Union Carbide Corp Process for melting reactive substances that are at least electrically conductive at elevated temperatures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230937B (en) * 1955-07-26 1966-12-22 Union Carbide Corp Process for melting reactive substances that are at least electrically conductive at elevated temperatures

Also Published As

Publication number Publication date
AT136196B (en) 1934-01-10

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