DE559181C - Monitoring arrangement for electrically set points and signals - Google Patents

Monitoring arrangement for electrically set points and signals

Info

Publication number
DE559181C
DE559181C DEO19383D DEO0019383D DE559181C DE 559181 C DE559181 C DE 559181C DE O19383 D DEO19383 D DE O19383D DE O0019383 D DEO0019383 D DE O0019383D DE 559181 C DE559181 C DE 559181C
Authority
DE
Germany
Prior art keywords
signals
set points
monitoring arrangement
electrically set
signal
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEO19383D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
Publication date
Priority to DEO19383D priority Critical patent/DE559181C/en
Application granted granted Critical
Publication of DE559181C publication Critical patent/DE559181C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/12—Visible signals
    • B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
    • B61L5/1809—Daylight signals
    • B61L5/1881—Wiring diagrams for power supply, control or testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Locating Faults (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)

Description

In fast allen Anlagen elektrischer Weichen- und Signalstellwerke ist es nicht zu vermeiden, daß in einem einzigen Kabel mehrere Gruppen von Weichen oder Signalleitungen S zusammengefaßt werden. Die Weichen- und Signalschaltungen sind deshalb in der Regel derart ausgebildet, daß schädliche Folgen von Leitungsberührungen fremder Stromzweige oder Erdschlüsse ausgeschaltet werden; mindestens werden sich diese Fehler meistens im Stellwerk zeitig bemerkbar machen. Es kann jedoch vorkommen, daß erst bei zwei verschiedenen Leitungsberührungen oder Erdschlüssen auffallende Störungen auftreten, wobei einer dieser Fehler schon längere Zeit bestehen konnte. Häufig ist es auch beim besten Willen nicht möglich, eine Schaltung ohne beträchtliche Komplikation so auszubilden, daß Leitungsberührungen fremder ao Zweige eine Störungsanzeige im Stellwerk ermöglichen. Ganz besonders gilt dies für gewisse Lichtsignalschaltungen, bei denen eine Leitungsberührung das Mitleuchten des Fahrtsignals bei gestelltem Hauptsignal zur as Folge haben kann.In almost all systems of electrical turnout and signal interlockings, it is unavoidable that several groups of points or signal lines S are combined in a single cable. The switch and signal circuits are therefore usually designed in such a way that harmful consequences of line contact with other branches or earth faults are eliminated; at least, these errors will usually become noticeable in the signal box in good time. However, it can happen that noticeable faults occur only when two different line contacts or earth faults occur, whereby one of these faults could have existed for a long time. Often, even with the best will in the world, it is not possible to design a circuit without considerable complication in such a way that line contacts from other branches enable a fault display in the signal box. This is particularly true for certain light signal circuits in which a line contact can result in the travel signal being illuminated when the main signal is set.

Um Erdschlüsse rechtzeitig anzuzeigen, wurde vorgeschlagen, die Stromquelle, die zur Speisung des gesamten Netzes dient, in der Mitte über eine Erdschlußanzeige zu erden. Dieses Mittel versagt aber, sobald es sich darum handelt, auch direkte Leitungsberührungen feindlicher Adern anzuzeigen. Zu diesem Zweck werden erfindungsgemäß die feindlichen Stromkreise galvanisch vollkommen getrennt und gegenseitig unter Spannung gesetzt.In order to indicate earth faults in good time, it was proposed to change the power source to the The supply of the entire network serves to be earthed in the middle via an earth fault indicator. However, as soon as it is a question of direct line contact, this means also fails of hostile veins. For this purpose, according to the invention, the hostile circuits are galvanically perfect separated and mutually energized.

Gemäß der Zeichnung werden die feindlichen Zweige an verschiedene Stromquellen, z. B. verschiedene Transformatorwicklungen W1 und W2, gelegt. An W1 liegt .der Fahrtsignalstromkreis, an W2 der Haltsignalstromfereis. According to the drawing, the hostile branches are connected to various power sources, e.g. B. different transformer windings W 1 and W 2 laid. To W 1 is .the drive signal circuit to W 2 the Haltsignalstromfereis.

Die beiden Stromkreise werden durch eine besondere Stromquelle, in der Zeichnung eine besondere Transformatorwicklung W3, dauernd unter Spannung gehalten. Tritt z. B. an der Stelle« eine Leitungsberührung ein, so ist der Stromkreis HyU1-i-H-a-F-2-ii^-w3 geschlossen: die beiden Stör-ungslampen W1 und M2 leuchten sofort auf und weisen den Wärter auf eine eben eingetretene Leitungsberührung hin. The two circuits are kept permanently under voltage by a special power source, in the drawing a special transformer winding W 3. Occurs z. If, for example, there is a line contact, the circuit HyU 1 - iHaF-2-ii ^ -w 3 is closed: the two Stör-ungslampen W 1 and M 2 light up immediately and indicate to the attendant that a line contact has just occurred there.

Zweckmäßig wird der Mittelpunkt der Transformatorüberwachungswicklung wa geerdet. Erdschluß in einem der beiden Stromkreise 1 oder 2 wird durch Aufleuchten von Ii1 oder üa angezeigt.The center point of the transformer monitoring winding w a is expediently grounded. Earth fault in one of the two circuits 1 or 2 is indicated by the lighting up of Ii 1 or ü a .

Claims (2)

Patentansprüche:Patent claims: 1. Überwachungsanordnung für elektrisch gestellte Weichen und Signale mit getrennten Stelleitungen, dadurch gekennzeichnet, daß die von getrennten Stromquellen (wu W1) gespeisten Stelleitungen (1, 2) unter Zwischenschaltung je einer Anzeigevorrichtung (M1, M2) an eine besondere Überwachungsstromquelle (w3) angeschlossen sind.1. Monitoring arrangement for electrically set points and signals with separate control lines, characterized in that the control lines (1, 2) fed by separate power sources (w u W 1 ) with the interposition of a respective display device (M 1 , M 2 ) to a special monitoring power source (w 3 ) are connected. 2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß die Überwachungsstromquelle (w3) in der Mitte geerdet ist.2. Arrangement according to claim 1, characterized in that the monitoring current source (w 3 ) is grounded in the middle. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEO19383D Monitoring arrangement for electrically set points and signals Expired DE559181C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEO19383D DE559181C (en) Monitoring arrangement for electrically set points and signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO19383D DE559181C (en) Monitoring arrangement for electrically set points and signals

Publications (1)

Publication Number Publication Date
DE559181C true DE559181C (en) 1932-09-17

Family

ID=7354976

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO19383D Expired DE559181C (en) Monitoring arrangement for electrically set points and signals

Country Status (1)

Country Link
DE (1) DE559181C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE766104C (en) * 1942-06-24 1953-03-23 Ver Eisenbahn Signalwerke G M Switching and monitoring device for signal systems, especially overhead warning signal systems
DE761141C (en) * 1939-12-01 1953-11-30 Julius Pintsch K G Device for monitoring automatically operating overhead warning signal systems
DE913910C (en) * 1942-06-28 1954-06-28 Siemens Ag Switching and monitoring device for signal systems, especially for overhead warning signal systems
DE923551C (en) * 1948-10-02 1955-02-17 Siemens Ag Three-phase circuit for electromotive drives on switches, signals, travel locks and similar devices

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE761141C (en) * 1939-12-01 1953-11-30 Julius Pintsch K G Device for monitoring automatically operating overhead warning signal systems
DE766104C (en) * 1942-06-24 1953-03-23 Ver Eisenbahn Signalwerke G M Switching and monitoring device for signal systems, especially overhead warning signal systems
DE913910C (en) * 1942-06-28 1954-06-28 Siemens Ag Switching and monitoring device for signal systems, especially for overhead warning signal systems
DE923551C (en) * 1948-10-02 1955-02-17 Siemens Ag Three-phase circuit for electromotive drives on switches, signals, travel locks and similar devices

Similar Documents

Publication Publication Date Title
DE2012900A1 (en) Automatic testing device for multi-core electrical cables
DE559181C (en) Monitoring arrangement for electrically set points and signals
DE2442889A1 (en) INDICATOR LAMP SWITCHING WITH A MULTIPLE INDICATOR LAMPS
DE546581C (en) Illuminated circuit diagram to illustrate the operating status of a line with several switches or a track with several switches, etc.
DE447455C (en) Display device for the monitoring of steam boilers or the like with a subdivided scale made visible by electric light bulbs
DE835306C (en) Circuit for light signal systems operated with alternating current, especially for railway systems
DE702069C (en) Monitoring device for signal lamps of, for example, automatic overhead warning signal systems
DE342022C (en) Electric lighting system for turnouts and similar signals using light bulbs
DE671732C (en) Illuminated circuit diagram for monitoring an electrical high-voltage system
AT78118B (en) Electrical lighting system for turnout and similar signals.
DE654599C (en) Monitoring device for luminous circuit diagrams
DE680584C (en) Switchgear, especially for electric stop displays in electric rail vehicles
DE759054C (en) Circuit arrangement for the lighting lamps of the instrument dials of control panel measuring devices
DE929797C (en) Arrangement for the automatic activation of replacement pipes in unmanned amplifier stations
DE892633C (en) Counter checking device
DE1513830C3 (en)
DE962729C (en) Fault indicator for voltage coils of three-phase four-wire meters
AT163375B (en) Display device for devices which are suitable for optional connection to direct and alternating current networks
DE622407C (en) Circuit arrangement for the electrical lighting system on a vehicle with a magneto-electric alternator
AT133595B (en) Illuminated circuit diagram.
DE2612343A1 (en) Emergency lighting system with two discharge lamps in parallel - has ignition or operating voltages of lamps differing by at least two percent
DE3517023A1 (en) Phase comparison and voltage tester, particularly for the medium-voltage range
DE406400C (en) Method for the remote location of defects on lines, especially in high-voltage networks
DE918319C (en) Relay timing device
AT253048B (en) Switching status display arrangement