AT122066B - Circuit diagram for monitoring a line system. - Google Patents
Circuit diagram for monitoring a line system.Info
- Publication number
- AT122066B AT122066B AT122066DA AT122066B AT 122066 B AT122066 B AT 122066B AT 122066D A AT122066D A AT 122066DA AT 122066 B AT122066 B AT 122066B
- Authority
- AT
- Austria
- Prior art keywords
- circuit diagram
- monitoring
- line system
- line
- section
- Prior art date
Links
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Description
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Schaltbild zur Überwachung emer Leitungsajtlage.
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oder Auslassleitung-die eine elektrische Leitung. eine Rohrleitung od. dgl. sein mag-abgeschaltet. so findet kein Kurzschluss statt, und es ist daher die Lampe mit dem höheren Widerstand, die allein leuchtet.
Man sieht also, dass vermöge der Wahl von Lampen mit verschiedenen Farben der besondere Abschnitt der Anlage in der einen Farbe beleuchtet wird, wenn er an einen Auslass oder Einlass angeschlossen ist, in einer anderen Farbe dagegen, wenn er sowohl vom Auslass als auch vom Einlass abge- schaltet ist. Ist der Abschnitt überhaupt nicht beleuchtet, so kann das nur auf einer Störung. etwa Lampenbrueh, beruhen.
Auf der Zeichnung ist die Erfindung beispielsweise für zwei Lampenpaare veranschaulicht, deren jedes einen Abschnitt des Schaltbildes beleuchtet.
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können die tatsächlichen Abschnitte der überwachten Anlage sein, doch werden sie in den meisten Fällen eine Wiedergabe davon in der Nähe des Sehaltbildes darstellen.
Die Leitungsabschnitte 1 und 4 bilden-oder stellen dar-die Einlass-und Auslassleitung.
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zusammen, kurzgeschlossen werden, während kein Kurzschluss auftritt, wenn lediglich Schalter 6 geschlossen wird, solange die Schalter 5 und 7 geöffnet bleiben. Wird also einer der Abschnitte 2 oder an einem Ende mit einer der Einlass- oder Auslassleitungen 1 oder 4 verbunden. die beide am positiven Netzleiter hängen, so wird der entsprechende durchscheinende Leitungsabsehnitt auf dem Schaltbild durch die Lampe R (rot) beleuchtet. die also dann angibt, dass der Abschnitt mit dem Aussenteil der
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<Desc / Clms Page number 1>
Circuit diagram for monitoring a line position.
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<Desc / Clms Page number 2>
or outlet line - the one electrical line. a pipeline or the like may be switched off. in this way there is no short circuit and it is therefore the lamp with the higher resistance that lights up alone.
It can thus be seen that, by choosing lamps of different colors, the particular section of the installation is illuminated in one color when it is connected to an outlet or inlet, and in another color when it is connected to both the outlet and the inlet is switched off. If the section is not illuminated at all, this can only be due to a fault. for example Lampenbrueh.
In the drawing, the invention is illustrated for example for two pairs of lamps, each of which illuminates a section of the circuit diagram.
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may be the actual sections of the monitored facility, but in most cases they will represent a representation of it in the vicinity of the visual image.
The line sections 1 and 4 form - or represent - the inlet and outlet lines.
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together, are short-circuited, while no short-circuit occurs if only switch 6 is closed as long as switches 5 and 7 remain open. If one of the sections 2 or at one end is connected to one of the inlet or outlet lines 1 or 4. both of which are attached to the positive line conductor, the corresponding translucent line section on the circuit diagram is illuminated by the lamp R (red). which then indicates that the section with the outer part of the
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Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE122066T | 1928-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT122066B true AT122066B (en) | 1931-03-25 |
Family
ID=29277202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT122066D AT122066B (en) | 1928-06-15 | 1929-06-12 | Circuit diagram for monitoring a line system. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT122066B (en) |
-
1929
- 1929-06-12 AT AT122066D patent/AT122066B/en active
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