DE323967C - Switch-off device for metal steam equipment - Google Patents

Switch-off device for metal steam equipment

Info

Publication number
DE323967C
DE323967C DENDAT323967D DE323967DD DE323967C DE 323967 C DE323967 C DE 323967C DE NDAT323967 D DENDAT323967 D DE NDAT323967D DE 323967D D DE323967D D DE 323967DD DE 323967 C DE323967 C DE 323967C
Authority
DE
Germany
Prior art keywords
switch
metal
anodes
extinguishing
cathode
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DENDAT323967D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
Publication date
Application granted granted Critical
Publication of DE323967C publication Critical patent/DE323967C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
    • H02H7/127—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers having auxiliary control electrode to which blocking control voltages or currents are applied in case of emergency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Prevention Of Electric Corrosion (AREA)

Description

Gegenstand der Erfindung ist eine Vorrichtung zum Auslöschen des Lichtbogens von Quecksilberdampfgleichrichtern oder anderen Metalldampfapparaten. Sie besteht in einem Metallbelag um den Gehäuseteil, der die Anoden umschließt, und einer elektrischen Leitung, die zum Zweck der Außerbetriebsetzung des Apparates die Herstellung einer stromleitenden Verbindung zwischen dem Metallbelag ', , und den Kathoden des Apparates herzustellen ! gestattet. Durch Herstellung dieser Verbin- : dung erlischt der Lichtbogen soiort, und der j Apparat ist ausgeschaltet. JThe invention relates to a device for extinguishing the arc of mercury vapor rectifiers or other metal vapor devices. It consists of a metal covering around the housing part, which encloses the anodes, and an electrical line which, in order to shut down the apparatus, creates a current-conducting connection between the metal covering ' , and the cathodes of the apparatus ! allowed. When this connection is established, the arc is immediately extinguished and the apparatus is switched off. J

Vorteilhaft wird für den vorliegenden Zweck j der Metallbelag mitbenutzt, der bei Metall- ! dampfapparaten auf dem Gehäuseteil um die ! Anoden liegt und mit den Anoden in üblicher : Weise stromleitend verbunden ist, um das Zünden des Apparates und beim Vorhandensein mehrerer Anodenarme den Stromübergang j von einem Arm zum andern Arme zu erleichtern. Zum Löschen wird diese. Verbindung aufgehoben, etwa durch einen Schalter, und eine Verbindung mit der Kathode hergestellt, was mit demselben Schalter geschehen kann.Advantageously, the metal covering is also used for the present purpose, which is the case with metal! steamers on the housing part around the! Anodes and is connected to the anodes in the usual: is connected to current-conducting manner to the firing of the apparatus and the presence of multiple anode arms j the current transfer to facilitate from one arm to the other arms. To delete this. The connection is canceled, for example by a switch, and a connection is established with the cathode, which can be done with the same switch.

Die neue Einrichtung kann vorteilhaft zum Löschen an Stelle.der Ausschalter im Hauptstromkreis verwendet werden; die Ausschalter werden dadurch geschont oder auch ganz entbehrlich. The new device can be advantageous for extinguishing instead of the circuit breaker in the main circuit be used; the circuit breakers are thereby spared or even completely dispensable.

In der Zeichnung ist als Ausführungsbeispiel die Anwendung der Erfindung auf einen Queck- \ silberdampfgleichrichter dargestellt. Mit ι ist , das Gehäuse des Apparates bezeichnet. Es sind zwei Anoden A und eine Kathode K vorgesehen. Die Kathode K liegt im Gehäuse i, | die Anoden A in den beiden Armen 2 mit den I Metallbelägen 3; 4 und 7 sind die Leitungs- < anschlüsse an die Anoden bzw. an die Ka- I thode. Die in bekannter Weise der Zündung dienende Verbindung des Metallbelags mit den Anoden führt über die Drähte 4, 5, 6 und die Schalter 9 von den Anoden zu dem Metallbelag 3 (punktiert angedeutete Lage der Schalter 9). Die der Erfindung entsprechende neue Verbindung führt von den Metallbelägen 3 nach Umlegen der Schalter 9 in die ausgezogen dargestellte Lage über die Drähte 6, 8, 7 zur Kathode K. In der gezeichneten Stellung ist somit der Apparat außer Betrieb. Die Metallbeläge können sowohl außerhalb wie auch innerhalb des Gehäuses um. die Anoden angebracht sein. ■In the drawing, applying the invention to a mercury \ is shown silver vapor rectifier as an exemplary embodiment. With ι, the housing of the apparatus is referred to. Two anodes A and one cathode K are provided. The cathode K is located in the housing i, | the anodes A in the two arms 2 with the I metal coverings 3; 4 and 7 are the line connections to the anodes and the cathode, respectively. The connection of the metal covering with the anodes, which is used for ignition in a known manner, leads via the wires 4, 5, 6 and the switches 9 from the anodes to the metal covering 3 (position of the switches 9 indicated by dotted lines). The new connection corresponding to the invention leads from the metal coverings 3 after turning the switch 9 into the position shown in solid lines via the wires 6, 8, 7 to the cathode K. In the position shown, the apparatus is therefore out of operation. The metal coverings can be used both outside and inside the housing. the anodes must be attached. ■

Claims (4)

Patent-Ansprüche :Patent Claims: 1. Ausschaltvorrichtung für Metalldampfapparate, gekennzeichnet durch.einen an sich bekannten Metallbelag auf dem Gehäuseteil um die Anoden, der zur Unterbrechung des Stromdurchgangs (Auslöschen des Lichtbogens) mit dem negativen Pol des Apparates stromleitend verbunden werden kann.1. Switch-off device for metal vapor apparatus, characterized by.einen on known metal coating on the housing part around the anodes, the interruption of the passage of current (extinction of the arc) with the negative pole of the apparatus are electrically connected can. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß zum Löschen des Lichtbogens der übliche Metallbelag mitbenutzt ibt, der zum Einschalten (Zünden) des Apparates mit der Anode stromleitend verbunden wird.2. Apparatus according to claim 1, characterized in that for extinguishing the arc the usual metal covering is also used, which is used to switch on (ignite) the Apparatus is electrically connected to the anode. 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß zum Anschluß des Metallbelags an die Anoden bzw. Kathode zwecks Zündens ' bzw. Löschens ein Umschalter vorgesehen ist.3. Apparatus according to claim 2, characterized in that for connecting the Metal coating on the anode or cathode for the purpose of igniting or extinguishing a changeover switch is provided. 4. Gleichrichteranlage mit Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß der Umschalter den Ausschalter im Hauptstromkreise ersetzt.4. Rectifier system with device according to claim 3, characterized in that that the changeover switch replaces the off switch in the main circuit. Hierzu 1 Blatt Zeichnungen,1 sheet of drawings,
DENDAT323967D Switch-off device for metal steam equipment Expired DE323967C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE323967T

Publications (1)

Publication Number Publication Date
DE323967C true DE323967C (en) 1920-08-17

Family

ID=6176660

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT323967D Expired DE323967C (en) Switch-off device for metal steam equipment

Country Status (1)

Country Link
DE (1) DE323967C (en)

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