AT63019B - Control device for electric motors for railway vehicles by means of fluid resistances. - Google Patents

Control device for electric motors for railway vehicles by means of fluid resistances.

Info

Publication number
AT63019B
AT63019B AT63019DA AT63019B AT 63019 B AT63019 B AT 63019B AT 63019D A AT63019D A AT 63019DA AT 63019 B AT63019 B AT 63019B
Authority
AT
Austria
Prior art keywords
control device
electric motors
railway vehicles
fluid resistances
short
Prior art date
Application number
Other languages
German (de)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of AT63019B publication Critical patent/AT63019B/en

Links

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)

Description

  

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   Die   Lampen     37, 38, 39   sind zweckmässig in der Nähe des Hauptkontrollers angeordnet und dienen als Signale, um dem Führer anzuzeigen, über welchen Widerstand die Motoren arbeiten und in welchem Zustand sich derselbe befindet. Man kann zu diesem Zweck auch andere geeignete Anzeigevorrichtungen benutzen. 



   Die speziellen vorstehend beschriebenen Schaltungen und die baulichen Einzelheiten der Vorrichtungen können abgeändert werden, ohne vom Wesen der Erfindung abzuweichen. 



   Die Erfindung ist für verschiedene Arten von Wechselstrom-und Gleichstrommotoren geeignet, wobei natürlich die baulichen Einzelheiten   entsprechend abzuändern   sind. 



   PATENT-ANSPRÜCHE   :   
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 eines   Flüssigkeitswiderstandes angeschlossen werden,   bis dass die Motoren an   der höchsten   Spannung ohne Vorschaltwiderstand liegen.



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   The lamps 37, 38, 39 are expediently arranged in the vicinity of the main controller and serve as signals to indicate to the driver the resistance over which the motors are working and the state in which they are. Other suitable display devices can also be used for this purpose.



   The particular circuits described above and the structural details of the devices can be modified without departing from the essence of the invention.



   The invention is suitable for various types of alternating current and direct current motors, the structural details of which must of course be modified accordingly.



   PATENT CLAIMS:
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 a fluid resistor can be connected until the motors are at the highest voltage without a series resistor.

Claims (1)

2. Ausführungsform der Regelungseinrichtung nach Anspruch L bei weicher ein Kurzschlussschalter für jeden Flüssigkeitswiderstand vorgesehen ist, dadurch gekennzeichnet, daü der Kurzschlussschalter (33. 34. 35) zusätzliche Kontakte (114. 128) besitzt. die in eine die Zirkulation des Elektrolyten durch den entsprechenden Widerstand überwachende Leitung eingeschaltet sind, so dass der weitere Zufluss von Flüssigkeit in den kurzgeschlossenen Widerstand aufgehoben wird. EMI5.3 2. Embodiment of the control device according to claim L with softer a short-circuit switch is provided for each liquid resistance, characterized in that the short-circuit switch (33, 34, 35) has additional contacts (114, 128). which are switched into a line that monitors the circulation of the electrolyte through the corresponding resistor, so that the further inflow of liquid into the short-circuited resistor is canceled. EMI5.3
AT63019D 1911-06-06 1912-05-11 Control device for electric motors for railway vehicles by means of fluid resistances. AT63019B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63019XA 1911-06-06 1911-06-06

Publications (1)

Publication Number Publication Date
AT63019B true AT63019B (en) 1914-01-10

Family

ID=21720239

Family Applications (1)

Application Number Title Priority Date Filing Date
AT63019D AT63019B (en) 1911-06-06 1912-05-11 Control device for electric motors for railway vehicles by means of fluid resistances.

Country Status (1)

Country Link
AT (1) AT63019B (en)

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