AT10072B - Short-circuit device for series-connected arc lamps. - Google Patents

Short-circuit device for series-connected arc lamps.

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Publication number
AT10072B
AT10072B AT10072DA AT10072B AT 10072 B AT10072 B AT 10072B AT 10072D A AT10072D A AT 10072DA AT 10072 B AT10072 B AT 10072B
Authority
AT
Austria
Prior art keywords
short
series
circuit device
arc lamps
connected arc
Prior art date
Application number
Other languages
German (de)
Original Assignee
Oesterreichische Schuckert Wer
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 Oesterreichische Schuckert Wer filed Critical Oesterreichische Schuckert Wer
Application granted granted Critical
Publication of AT10072B publication Critical patent/AT10072B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  KurzschlussvorrichtungfürReihenschaltungsbogenlampen. 
 EMI1.1 
 Bogenlampe, bezw. zum Einschalten eines Ersatzwiderstandes beim Erlöschen derselben. 



   Derartige Vorrichtungen finden bekanntlich bei Hintereinanderschaltung mehrerer Bogenlampen Anwendung, um, wenn eine   Lampe ausser Function tritt,   das Verlöschen der anderen Lampen zu verhindern. 



   Der vorliegenden Erfindung gemäss wird die   Nebenschlusspulo   der Bogenlampe dazu 
 EMI1.2 
 gemäss in den Stromkreis des eingeschalteten Widerstandes noch ein   Eleictroitiagnet   eingeschaltet, welcher den Contact kräftig aufdruck. 



   In beiliegender Zeichnung ist die Anordnung an einer   Differontialbogenlampe   
 EMI1.3 
 



   Wie ersichtlich, ist an dem das Laufwerk L der Bogenlampe beoindussenden Balancier D, welcher in üblicher Weise unter der Einwirkung einer llauptstromspule Il und einer Nobenschlusspule N steht, ein   keilförmiges   Contactstück C befestigt, weichem 
 EMI1.4 
 din Contactstücko C und F bleiben hiebei ausser Berührung.

   Tritt, beispielsweise infolge Abbrennens der Kohlen K, K ein Erlöschen der   Lampe   ein, so wird, da einerseits infolge der erhÖhten Klemmenspannung die Stromstärke in der Nebenschlusspule steigt, andererseits die   Ciegenwirliting   der   Hauptstromspuie   geschwächt wird. der   Balancier 1) tinter   der Einwirkung der Nebenschlusspule N soweit abgelenkt, dass die Contacte   ('und 7''in Be-   rührung kommen und der   Ersatzwidorstand   W   (bzw.   Kurzschlusswiderstand) eingeschaltet wird.

     Un)   den Contact dauernd zu erhalten, was durch die Nebenschlusspule allein praktisch nicht zu erreichen wäre, ist in den Stromkreis des Widerstandes   FT noch   ein Elektromagnet M eingeschaltet, welcher in demselben Sinne wie die   Nebenscblusspute   N wirkt 
 EMI1.5 
 bekannter Weise parallel zum Lichtbogen geschaltet wird, wenn die elektrische Spannung   desselben ein gewisses Mass überschritten   hat, wobei nach erfolgter   Einschalnng der     Contact durch einen um dieselbe Achse schwingenden Anker eines Elektromagneten, welcher   in den Stromkreis des Widerstandes geschaltet ist, dauernd aufrecht erhalten wird. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Short-circuit device for series arc lamps.
 EMI1.1
 Arc lamp, resp. to switch on a replacement resistor when it goes out.



   Such devices are known to be used when several arc lamps are connected in series in order to prevent the other lamps from going out if one lamp goes out of function.



   According to the present invention, the shunt pulo of the arc lamp is added to this
 EMI1.2
 According to the circuit of the switched-on resistor, another Eleictroitiagnet is switched on, which strongly imprints the contact.



   In the accompanying drawing the arrangement is on a differential arc lamp
 EMI1.3
 



   As can be seen, a wedge-shaped contact piece C is attached to the balancer D which influences the drive L of the arc lamp and which is in the usual way under the action of a main current coil II and a noble closing coil N
 EMI1.4
 The contact pieces C and F remain out of contact.

   If the lamp goes out, for example due to the burning of the coals K, K, the current in the shunt coil increases as a result of the increased terminal voltage on the one hand and the ciegenwirliting of the main current coil is weakened on the other hand. the balancer 1) is deflected after the action of the shunt coil N to such an extent that the contacts ('and 7' 'come into contact and the equivalent resistor W (or short-circuit resistor) is switched on.

     In order to keep the contact permanently, which would practically not be achieved by the shunt coil alone, an electromagnet M is switched into the circuit of the resistor FT, which acts in the same way as the shunt coil N.
 EMI1.5
 As is known, it is connected in parallel to the arc when the electrical voltage of the arc has exceeded a certain level, after which the contact is continuously maintained by an armature of an electromagnet that oscillates around the same axis and is connected to the circuit of the resistor.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

Eine Ausführungsform der unter 1 genannten Einrichtung, bei welcher das bcwegliche, keilförmige Cotnactstück C an einem das Laufwerk abwechselnd unter dem Einfluss einer Haupt- und einer Nebenschlusspule sperrenden und freigebenden Balancier dz EMI1.6 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. An embodiment of the device mentioned under 1, in which the movable, wedge-shaped contact piece C is attached to a balancer that alternately blocks and releases the drive under the influence of a main and a shunt coil EMI1.6 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT10072D 1900-10-27 1900-10-27 Short-circuit device for series-connected arc lamps. AT10072B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT10072T 1900-10-27

Publications (1)

Publication Number Publication Date
AT10072B true AT10072B (en) 1902-12-10

Family

ID=3504775

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10072D AT10072B (en) 1900-10-27 1900-10-27 Short-circuit device for series-connected arc lamps.

Country Status (1)

Country Link
AT (1) AT10072B (en)

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