AT30660B - Surge protection for electrical lines. - Google Patents

Surge protection for electrical lines.

Info

Publication number
AT30660B
AT30660B AT30660DA AT30660B AT 30660 B AT30660 B AT 30660B AT 30660D A AT30660D A AT 30660DA AT 30660 B AT30660 B AT 30660B
Authority
AT
Austria
Prior art keywords
electrical lines
surge protection
lines
voltage
overvoltage protection
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Schuckertwerke Wien
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 Schuckertwerke Wien filed Critical Siemens Schuckertwerke Wien
Priority to AT30660D priority Critical patent/AT30660B/en
Application granted granted Critical
Publication of AT30660B publication Critical patent/AT30660B/en

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  • Emergency Protection Circuit Devices (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  ÜberspannungssicherungfürelektrischeLeitungen. 



   In dom   Patente Nr0   27138 ist eine Überspannungssicherung für elektrische Leitungen   beschrieben, die durch einen Schwingungskreis mit Hilfsfunkenstrecke gekennzeichnet ist   
 EMI1.1 
 des Tesla-Transformators an die Niederspannungsleitungen angeschlossen. 



     Vermöge   der transformatorischen Kupplung der Leitungen l1 und 12 schützt nun offenbar der Blitzabloiter b die Hochspannungsleitungen, wie bei dem früheren unmittelbaren Auschlusse an die Leitungen 11, wobei selbstverständlich Form und Grösse der Überspannungssicherung b, der sekundären Spule s und etwaiger   Vorschaltwiderstände   der niedrigeren Spannung   und grösseren Stromstärke entsprechend gewählt   werden müssen. Die Wirkungsweise des Hilfsschwingungskreises bleibt in jeder Hinsicht dieselbe wie früher beschrieben. 
 EMI1.2 
   stehenden   Darlegungen hervorgeht, überhaupt geeignete Punkte des Niederspannungsnetzes zum Anschliessen der Überspannungssicherungen benutzt werden.



   <Desc / Clms Page number 1>
 



  Surge protection for electrical lines.



   In dom patent No. 0 27138 an overvoltage protection device for electrical lines is described, which is characterized by an oscillating circuit with an auxiliary spark gap
 EMI1.1
 of the Tesla transformer connected to the low-voltage lines.



     By virtue of the transformer coupling of the lines l1 and 12, the lightning arrester b apparently protects the high-voltage lines, as with the earlier direct exclusion to the lines 11, whereby of course the shape and size of the overvoltage protection b, the secondary coil s and any series resistors of the lower voltage and higher Amperage must be chosen accordingly. The mode of operation of the auxiliary oscillation circuit remains the same in every respect as described earlier.
 EMI1.2
   It can be seen from the explanations below that suitable points in the low-voltage network are used to connect the overvoltage fuses.

Claims (1)

PATENT-ANSPRUCH : Überspannungssicherung nach Patent Nr. 27138, gekennzeichnet durch Anschluss der die Überspannungen des zu schützenden Netzes ausgleichenden Elektroden an ein anderes mit jenem transfonnatorisch gokuppeltes Netz. EMI2.1 PATENT CLAIM: Overvoltage protection according to patent no. 27138, characterized by the connection of the electrodes, which compensate for the overvoltages of the network to be protected, to another network that is coupled with the transformer. EMI2.1
AT30660D 1905-01-28 1906-02-21 Surge protection for electrical lines. AT30660B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT30660D AT30660B (en) 1905-01-28 1906-02-21 Surge protection for electrical lines.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT27138T 1905-01-28
AT30660D AT30660B (en) 1905-01-28 1906-02-21 Surge protection for electrical lines.

Publications (1)

Publication Number Publication Date
AT30660B true AT30660B (en) 1907-11-11

Family

ID=25598963

Family Applications (1)

Application Number Title Priority Date Filing Date
AT30660D AT30660B (en) 1905-01-28 1906-02-21 Surge protection for electrical lines.

Country Status (1)

Country Link
AT (1) AT30660B (en)

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