AT35389B - Induction motor. - Google Patents

Induction motor.

Info

Publication number
AT35389B
AT35389B AT35389DA AT35389B AT 35389 B AT35389 B AT 35389B AT 35389D A AT35389D A AT 35389DA AT 35389 B AT35389 B AT 35389B
Authority
AT
Austria
Prior art keywords
induction motor
motor
current
phase
direct current
Prior art date
Application number
Other languages
German (de)
Inventor
Franz Pelikan
Karl Suwald
Original Assignee
Franz Pelikan
Karl Suwald
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 Franz Pelikan, Karl Suwald filed Critical Franz Pelikan
Application granted granted Critical
Publication of AT35389B publication Critical patent/AT35389B/en

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Description

  

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 der Tourenzahl desselben Drehstrom verschiedener Periodenzahl und Spannung entnehmen und mit dem Drehstrommotor 21 in elektrischer Verbindung stehen, dessen Rotor mit dem Rotor 3 des   Wechselstrommotors mittelbar   oder unmittelbar in Verbindung ist.

   Die Änderung der   Um-   drehungszahl und des   Drehmomentes   erfolgt durch Änderung des der   HiHsstromquelle 13 ent-   nommenenErregerstromesvermittelsteinesRegulierwiderstandes14 
PATENT-ANSPRÜCHE : 
1.   Induktionsmotor,   dessen Anker mittels kollektor und synchron umlaufender Bürsten (9) Gleichstrom entnommen wird, der einem Gleichstrommotor zugeführt wird, dadurch gekennzeichnet, dass   dey ranker   des Induktionsmotors auch eine mit   emem Oollektor (5) verbundene   
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   um     900   (bei zweipoliger Anordnung) versetzte Bürsten   (10)   Gleichstrom zugeführt wird, zum Zwecke,

   durch Regelung dieses Gleichstroms der   Stärke   und Richtung nach die Spannung an den Bürsten der   Hauptwicklung   und dadurch die   Umdrehungszahl   und das   Drehmoment   des Motors zu   ändern.  



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 the number of revolutions of the same three-phase current of different number of periods and voltage and are in electrical connection with the three-phase motor 21, the rotor of which is directly or indirectly connected to the rotor 3 of the alternating current motor.

   The change in the number of revolutions and the torque takes place by changing the excitation current taken from the high-voltage current source 13 via a regulating resistor 14
PATENT CLAIMS:
1. Induction motor, whose armature is drawn by means of collector and synchronously rotating brushes (9) direct current which is fed to a direct current motor, characterized in that the ranker of the induction motor is also connected to a collector (5)
 EMI2.2
   Brushes (10) offset by 900 (with two-pole arrangement) are supplied with direct current for the purpose of

   by regulating the strength and direction of this direct current, changing the voltage on the brushes of the main winding and thereby changing the number of revolutions and the torque of the motor.

Claims (1)

2. Induktionsmotor nach Anspruch 1, dadurch gekennzeichnet, dass dem haupt@ollektor (4) statt Gleichstrom mittels ruhender Bürsten Drehstrom entnommen wird, der einem Drehstrommotor zugeführt, wird, dessen drehbarer Teil mittelbar oder unmittelbar mit dem drehbaren Teil desWechselstrommotorsinVerbindungsteht. 2. Induction motor according to claim 1, characterized in that instead of direct current, three-phase current is drawn from the main collector (4) by means of stationary brushes, which is fed to a three-phase motor, the rotatable part of which is directly or indirectly connected to the rotatable part of the alternating current motor.
AT35389D 1907-02-01 1907-02-01 Induction motor. AT35389B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT35389T 1907-02-01

Publications (1)

Publication Number Publication Date
AT35389B true AT35389B (en) 1908-11-25

Family

ID=3551897

Family Applications (1)

Application Number Title Priority Date Filing Date
AT35389D AT35389B (en) 1907-02-01 1907-02-01 Induction motor.

Country Status (1)

Country Link
AT (1) AT35389B (en)

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