DE442726C - Circuit for electrical point and signal drives - Google Patents
Circuit for electrical point and signal drivesInfo
- Publication number
- DE442726C DE442726C DESCH75559D DESC075559D DE442726C DE 442726 C DE442726 C DE 442726C DE SCH75559 D DESCH75559 D DE SCH75559D DE SC075559 D DESC075559 D DE SC075559D DE 442726 C DE442726 C DE 442726C
- Authority
- DE
- Germany
- Prior art keywords
- drive
- circuit
- armature
- lines
- line
- 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
Links
- 238000004804 winding Methods 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
- B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
- B61L7/061—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission using electromotive driving means
- B61L7/062—Wiring diagrams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Direct Current Motors (AREA)
Description
Es ist bekannt, daß die Verwendung von, Nebenschlußmotoren für elektrische Weichen-
und Signalantriebe usw. Vorteile hat. Die bisher bei solchen Motoren angewendeten Schaltungen
haben jedoch den. Nachteil, daß sie mehr Leitungen zwischen Stellwerk und Antrieb
verlangen, als bei Benutzung von Hauptstrommotoren nötig sind.
Vorliegende Erfindung betrifft nun eineIt is known that the use of shunt motors for electrical point and signal drives, etc. has advantages. However, the circuits previously used in such motors have. Disadvantage that they require more lines between signal box and drive than are necessary when using main current motors.
The present invention now relates to a
ίο Schaltung von Nebenschlußmotoren, bei der dieselbe Anzahl von Verbindungsleitungen nötig wird wie bei Hauptstrommotoren. Dies wird dadurch erreicht, daß zwei Feldwicklungen, für jede Drehrichtung eine, benutzt werden und die Schaltung so getroffen wird, daß von den beiden Stelleitungen immer nur eine zur Anschaltung des Motorströmes und die andere zur Rückleitung des Stromes zur Batterie während der Dauer der Umstellung benutzt wird. Während des Anlaufes des ao Antriebes wird der Ankerstrom im Antrieb selbst an die Rückleitung angeschlossen.ίο Switching of shunt motors in which the same number of connecting lines is required as with main current motors. this is achieved in that two field windings, one for each direction of rotation, are used and the circuit is made in such a way that only one of the two control lines is used to connect the motor current and the other to return the power to the battery during the changeover period is used. During the start-up of the ao drive, the armature current is in the drive itself connected to the return line.
Abb. ι zeigt z. B. eine einfache Schaltung für einen Antrieb ohne besondere Überwachungsleitungen. Nach Umstellung des Schalters im Stellwerk und damit der Kontakte ι und 2 in die gezeichnete Lage fließt der bei 3 eintretende Strom über Kontakt 1, Leitung 4, Antriebskontakt 5, über Feldwicklung 6 zur Rückleitung 7, ferner von Schalter 5 über Anker 8, Antriebskontakt 9 zur Rückleitung 10. Sofort, nachdem sich der Motor in Bewegung gesetzt hat, schaltet der Kontakt 9 um, so daß der Rückstrom jetzt weiter über Leitung 11, SteEwerkkontakt 2 zur Rückleitung fließt. Nachdem der Antrieb zu Ende gelaufen ist, wird der über Leitung 4 fließende Strom durch den Schalter S im An-Fig. Ι shows z. B. a simple circuit for a drive without special monitoring cables. After changing the Switch in the signal box and thus the contacts ι and 2 flows into the position shown the current entering at 3 via contact 1, line 4, drive contact 5, via field winding 6 to the return line 7, also from switch 5 via armature 8, drive contact 9 to the return line 10. Immediately after the Has set the motor in motion, the contact 9 switches over, so that the reverse current is now continues to flow via line 11, SteEwerkkontakt 2 to the return line. After the drive to When the end of the run, the current flowing over line 4 is switched on by switch S
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH75559D DE442726C (en) | 1925-09-29 | 1925-09-29 | Circuit for electrical point and signal drives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH75559D DE442726C (en) | 1925-09-29 | 1925-09-29 | Circuit for electrical point and signal drives |
Publications (1)
Publication Number | Publication Date |
---|---|
DE442726C true DE442726C (en) | 1927-04-08 |
Family
ID=7441174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH75559D Expired DE442726C (en) | 1925-09-29 | 1925-09-29 | Circuit for electrical point and signal drives |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE442726C (en) |
-
1925
- 1925-09-29 DE DESCH75559D patent/DE442726C/en not_active Expired
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