AT63192B - Control device for electrical machines. - Google Patents
Control device for electrical machines.Info
- Publication number
- AT63192B AT63192B AT63192DA AT63192B AT 63192 B AT63192 B AT 63192B AT 63192D A AT63192D A AT 63192DA AT 63192 B AT63192 B AT 63192B
- Authority
- AT
- Austria
- Prior art keywords
- control
- control device
- auxiliary motor
- switch
- electrical machines
- Prior art date
Links
- 238000009987 spinning Methods 0.000 claims 1
- 239000007858 starting material Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
- Control Of Multiple Motors (AREA)
Description
<Desc/Clms Page number 1>
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geschlossen wird. Der Magnet H beeinflusst eine Sperrllinke r in dem Sinne, dass sie in ein auf der Anlasserwelle angebrachtes Sperrad p eingreift und gleichzeitig bei s den Stromkreis eines Magneten w unterbricht, welcher den Sternpuukt des Hilfsmotorläufers bei ;'auflöst. Hiedurch wird einerseits durch das Sperrad p ein Zurückdrehen der Anlasserwelle verhindert und andererseits die Stromaufnahnie des Hilfsmotors unterbrochen.
Des Schliessen des Schalters l kann auf jeder Stufe auch selbsttätig erfolgen, indem ein elektrisches oder mechanisches Zeitrelais w in Wirk-
EMI2.1
des Statorumschalters g und des Steuerschalters e durch eine gemeinsame Steuerwelle vermittelst des Steuerhebels h. An Stelle der mechanischen kann beispielsweise auch eine elektrische Kupplung treten.
PATENT-ANSPRÜCHE :
1. Steuerungseinrichtung für elektrische Maschinen, bei welcher der Hauptsteuerapparat durch einen Hilfsmotor verstellt wird, dadurch gekennzeichnet, dass dem eingestellten Drehmoment
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änderndes Drehmoment entgegenwirkt, so dass jeder Stellung des Handsteuerschalters für den Hilfsmotor eine bestimmte Stellung des Hauptsteuerapparates entspricht.
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EMI1.1
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is closed. The magnet H influences a locking link r in the sense that it engages a locking wheel p attached to the starter shaft and at the same time interrupts the circuit of a magnet w at s, which dissolves the star point of the auxiliary motor rotor at; '. As a result, on the one hand, the ratchet wheel p prevents the starter shaft from turning back and, on the other hand, interrupts the power consumption of the auxiliary motor.
The closing of the switch l can also take place automatically at each stage, in that an electrical or mechanical time relay w is activated.
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the stator switch g and the control switch e through a common control shaft by means of the control lever h. An electrical coupling, for example, can also be used instead of the mechanical one.
PATENT CLAIMS:
1. Control device for electrical machines, in which the main control apparatus is adjusted by an auxiliary motor, characterized in that the set torque
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counteracts changing torque, so that each position of the manual control switch for the auxiliary motor corresponds to a certain position of the main control apparatus.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT63192T | 1912-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT63192B true AT63192B (en) | 1914-01-26 |
Family
ID=3585098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT63192D AT63192B (en) | 1912-02-27 | 1912-02-27 | Control device for electrical machines. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT63192B (en) |
-
1912
- 1912-02-27 AT AT63192D patent/AT63192B/en active
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