AT76922B - Device for automatic voltage regulation for dynamo machines, in particular alternators for vehicles. - Google Patents

Device for automatic voltage regulation for dynamo machines, in particular alternators for vehicles.

Info

Publication number
AT76922B
AT76922B AT76922DA AT76922B AT 76922 B AT76922 B AT 76922B AT 76922D A AT76922D A AT 76922DA AT 76922 B AT76922 B AT 76922B
Authority
AT
Austria
Prior art keywords
vehicles
voltage regulation
automatic voltage
resistor
dynamo machines
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Ag
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 Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT76922B publication Critical patent/AT76922B/en

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Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 nach Möglichkeit zu vermeiden suchen, da die Kontakte sonst sehr schnell verbrennen. Ferner ist es erforderlich, dass die an die Maschine unmittelbar angeschlossenen Glühlampen möglichst   ruhig brennen und dass auch das Laden der Akkumulatoren völlig gleichmässig vor sich geht. 



  Alle diese Forderungen werden dadurch erreicht, dass ein Kondensator parallel zu dem Widerstand   im Erregerstromkreis geschaltet und dem Kondensator ausserdem ein Widerstand vor-   g. ehaltet wird.   



   Die Parallelschaltung von Kondensator und Widerstand zu den   Unterbrecherkontakten     von Schnellreglern   ist zwar an sich bekannt, sie genügt aber nicht den Anforderungen, die an Lichtmaschinen für Fahrzeuge gestellt werden. Wenn aber   erfindungsgemäss   dem zu den Schwingkontakten parallel geschalteten Kondensator ein Widerstand in Reihe geschaltet ist, so werden 
 EMI1.3 
 der Lampen und die Ladung der Batterien schädlich beeinflussen konnten, gedämpft. 



   In der Zeichnung ist die Schaltung schematisch dargestellt. 1 ist die   Dynamomaschine   mit der   Erregerwicklung   und dem Widerstand 3. Dieser Widerstand wird durch abwechselndes Öffnen und Schliessen der Kontakte 4 und 5 ein- und ausgeschaltet. Die Kontakte werden durch das Relais 6 gesteuert. 7 ist eine Batterie,   8   sind die Lampen. Parallel zu dem Widerstand   J   liegt ein Kondensator 9 und dem Kondensator   Lqt   ein Widerstand 10 vorgeschaltet. Zweckmässigerweise nimmt man für den dem Kondensator vorgeschalteten Widerstand einen Teil des Widerstandes 3 im   Erregerstromkreis.

   Ein weiterer   Teil 11 des Widerstandes 3 ist der Spule 6 vol- 
 EMI1.4 
 
PATENT-ANSPRÜCHE : 1.   Einrichtung     zur selbsttätigen Spannnngsregehing für Dynamomaschmen, inbesondere   

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



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 try to avoid them if possible, otherwise the contacts will burn very quickly. Furthermore, it is necessary that the incandescent lamps directly connected to the machine burn as quietly as possible and that the rechargeable batteries are also charged completely evenly.



  All of these requirements are achieved in that a capacitor is connected in parallel to the resistor in the excitation circuit and the capacitor is also provided with a resistor. is kept.



   The parallel connection of capacitor and resistor to the breaker contacts of high-speed regulators is known per se, but does not meet the requirements that are placed on alternators for vehicles. If, however, according to the invention, a resistor is connected in series with the capacitor connected in parallel with the oscillating contacts, then
 EMI1.3
 the lamps and the charge of the batteries could be harmful.



   The circuit is shown schematically in the drawing. 1 is the dynamo with the excitation winding and the resistor 3. This resistor is switched on and off by alternately opening and closing contacts 4 and 5. The contacts are controlled by relay 6. 7 is a battery, 8 are the lamps. A capacitor 9 is connected in parallel with the resistor J and a resistor 10 is connected upstream of the capacitor Lqt. It is expedient to use part of the resistor 3 in the excitation circuit for the resistor connected upstream of the capacitor.

   Another part 11 of the resistor 3 is the coil 6 vol-
 EMI1.4
 
PATENT CLAIMS: 1. Device for automatic tensioning regulation for dynamo machines, in particular

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

Claims (1)

EMI1.5 EMI1.6 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. EMI1.5 EMI1.6 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT76922D 1915-10-28 1916-10-27 Device for automatic voltage regulation for dynamo machines, in particular alternators for vehicles. AT76922B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE76922X 1915-10-28

Publications (1)

Publication Number Publication Date
AT76922B true AT76922B (en) 1919-06-25

Family

ID=5637636

Family Applications (1)

Application Number Title Priority Date Filing Date
AT76922D AT76922B (en) 1915-10-28 1916-10-27 Device for automatic voltage regulation for dynamo machines, in particular alternators for vehicles.

Country Status (1)

Country Link
AT (1) AT76922B (en)

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