EP0052759B1 - Dispositif dans un poste électronique d'aguillage pour l'alimentation et le télécontrôle de la commande d'aiguilles - Google Patents

Dispositif dans un poste électronique d'aguillage pour l'alimentation et le télécontrôle de la commande d'aiguilles Download PDF

Info

Publication number
EP0052759B1
EP0052759B1 EP81108599A EP81108599A EP0052759B1 EP 0052759 B1 EP0052759 B1 EP 0052759B1 EP 81108599 A EP81108599 A EP 81108599A EP 81108599 A EP81108599 A EP 81108599A EP 0052759 B1 EP0052759 B1 EP 0052759B1
Authority
EP
European Patent Office
Prior art keywords
switch
drive
wss
phase
control
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
EP81108599A
Other languages
German (de)
English (en)
Other versions
EP0052759A2 (fr
EP0052759A3 (en
Inventor
Heinrich Dipl.-Ing. Köhnecke
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to AT81108599T priority Critical patent/ATE18745T1/de
Publication of EP0052759A2 publication Critical patent/EP0052759A2/fr
Publication of EP0052759A3 publication Critical patent/EP0052759A3/de
Application granted granted Critical
Publication of EP0052759B1 publication Critical patent/EP0052759B1/fr
Expired legal-status Critical Current

Links

Images

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
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
    • B61L5/107—Locking mechanisms for points; Means for indicating the setting of points electrical control of points position
    • 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
    • B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
    • B61L5/062—Wiring diagrams

Definitions

  • the invention relates to a device in an electronic signal box for feeding and remote monitoring of three-phase turnout drives operated with four lines, with end position contacts arranged in the star point connections of the motor windings, via which the motor-controlled end position contacts, via which the motor windings can be connected when the switch contacts are closed, and via which After the drive has rotated and the new end position has been reached, a monitoring circuit for a dc-operated switch monitor, which is conducted via the four lines and the three windings of the drive, closes, the motor windings being fed asymmetrically at least during the run-down phase, but symmetrically during the rotation phase and in which a monitor controlled by the actuating current is provided, which, in the actuating current flowing in the run-down phase of the drive, has a control switch for the Ans set when a reversal process is initiated switch contacts resets.
  • a relay is used to switch off the drive after the circulation, which is connected to both the central conductor and one of the outer conductors of the supply circuit and reacts to the phase equality of the currents flowing there; this phase equality only occurs in the run-down phase of the drive, i.e. shortly before the switch-off time.
  • Control commands must be transmitted in one direction and monitoring messages in the other direction via the interface between the logic circuits of the electronic signal box and the power range of a point machine.
  • a phase changer e.g. B. a relay
  • the direction of the drive selected and then with a circuit breaker, for. B. a contactor, the mains voltage connected to the drive. If this switch switches at the wrong time, a corresponding message must be issued immediately.
  • the monitoring must also include the end position monitoring and the testing of all four control wires leading to the actuator.
  • an absolute potential separation between logic and power range must be guaranteed both in the message and in the command direction.
  • the object of the present invention is to provide a device of the type specified in the preamble of patent claim 1, which uses only electronic switching means for monitoring the drive and meets the aforementioned requirements without decentralized dependent circuits.
  • a further development of the invention should allow the marking of the switch position taken in each case;
  • Another development is to include the respective switching position of the phase changer in the monitoring process, d. H.
  • the respective monitoring result should include a comparison of the target and actual position of the point machine.
  • the object underlying the invention is achieved in a device according to the preamble of claim 1 in that the monitor is designed as a switch connected to the center conductor of the supply circuit, which in its de-energized state during the rotation phase of the drive outputs a control signal for switching on the causes the first switch connected in parallel and that the further switch resets the previously set control switch when it responds during the phase-out phase and clears the control signal.
  • the reliability of a monitoring message and thus the security of the process control through an electronic signal box depends largely on the functionality of the decentralized monitoring modules.
  • no separate switching means should be required for the functional test of the monitors, but rather the same switching means should be used as are already available for the control of the drive.
  • FIGS. 1 to 6 show the actuating and monitoring circuit of a point machine in different operating phases together with the monitoring circuit means provided according to the invention and the monitoring indicators given by them;
  • FIG. 7 shows a preferred embodiment of the device according to the invention for feeding and monitoring a point machine.
  • FIGS. 1 to 6 the actuating and monitoring circuits that are formed are highlighted by thick solid lines.
  • a switch drive A is shown schematically in FIG. 1, which is fed via four lines L1 to L4 and can be controlled and monitored from an interlocking.
  • the drive has a three-phase motor with the windings W1 to W3, which are connected in a known manner via end position contacts AK1 to AK4.
  • a three-phase three-phase network with phases R, S, T and the common neutral conductor Mp serves as the power supply device for reversing the drive.
  • Contacts WSS / 1 to WSS / 4 of a control switch are in the outer conductors L1 to L3 and in the middle conductor L4 ( WSS in Figure 7) switched, which are temporarily closed by the control switch for reversing the drive from one position to the other.
  • contacts WLR / 1 to WLR / 4 of a turnout direction selector are connected in or between two of the three outer conductors, via which the phase position of the currents flowing on the outer conductors L1 and L2 for the right-hand and left-hand rotation of the drive is interchangeable.
  • the monitoring circuit is operated potential-free in order to keep the monitors free from disturbing driving current influences.
  • a potential-free DC voltage source Up R serves as the power supply for the monitoring circuit.
  • the monitoring current flowing causes the monitors Ü1 and Ü2 to deliver the corresponding data to the downstream control computer (the monitor Ü4 is not influenced by the monitoring current; it responds during the start-up and shutdown phase of the drive).
  • the current-carrying state of the monitor U1, together with a monitoring indicator of one of the monitors U2 and U3, serves to identify the end position of the drive; Without these monitoring indicators, the current-carrying state of the supervisor Ü1 signals a switch opening message.
  • the de-energized state occurs due to operational reasons when the drive is converted.
  • the monitor Ü2 is used as a switch position monitor, for example for the plus position of the switch.
  • the turnout position monitor Ü3 is short-circuited for the minus position of the turnout by a diode D3.
  • the switch position monitor Ü2 for the positive position of the switch is short-circuited by a diode D2 connected in parallel to its inputs when the drive assumes the other end position.
  • the positioning computer determines the turnout position of the turnout controlled by the drive according to a logic that is memorized to it, and stores a corresponding identifier for call-up and further processing, if necessary, in assigned memory switching means.
  • the control current flowing through the center conductor L4 in the start-up phase influences the monitor U4 provided according to the invention and thus leads to a corresponding H potential being tapped at the output A4 of the monitor.
  • L potential is present at outputs A1 to A3 of monitors Ü1 to Ü3.
  • the control switch (WSS in FIG. 7) previously set for reversing the drive is reset to the starting position in a manner still to be explained.
  • the contacts WSS / 1 to WSS / 8 controlled by him change into the switch position shown in FIG.
  • the contacts WSS / 1 to WSS / 4 interrupt the supply circuit for the drive motor;
  • the contacts WSS / 5 to WSS / 8 enable the formation of the monitoring circuit as it is visually highlighted in the figure.
  • FIGS. 1 to 6 show where monitors are to be provided in the device according to the invention for feeding and remotely monitoring turnout drives, the purpose for which these monitors are used and what messages they give to a downstream control computer.
  • the technical training of the supervisors is in principle of no importance.
  • the monitors are particularly advantageous as optocouplers because they enable absolute potential separation between the power circuit and the evaluation logic.
  • optocouplers are not safety-related components in which, in the event of a defect, it must be expected that they will not work in a recognizable manner. For this reason, in order to achieve the same level of safety as with monitors implemented in relay technology, it must be ensured that at least those monitors designed as optocouplers can be checked for correct functioning, the output signals of which indicate the correct operating state of the drive.
  • a defect in an optocoupler can have two effects, firstly, the optocoupler continuously emits a signal at its output, regardless of its input data, or it is no longer able to emit a signal. Only the first error can be dangerous because the downstream control computer only derives indicators of a safe condition from the H potential.
  • the test takes place in that the optocouplers are sporadically or preferably cyclically reversed briefly between the individual changeover phases of the point machine. They must switch to the other switching state if the operating behavior is correct. This change can be monitored in a suitable manner in the downstream control computer, which expediently also issues the commands for reversing the optocouplers. In this way, a very short fault disclosure time can be achieved, which gives the device according to the invention the same security as a corresponding device implemented in relay technology.
  • the end position monitor Ü1 which is also used to determine the opening of a switch, and one of the monitors Ü2 and Ü3 in series with it for the position identification of the switch drive.
  • the function of the connected monitors is over to switch off. This can be done by applying control potential to the input of a switch T1. Until the switch T1 is reopened, none of the monitors may have H potential on the output assigned to it. If H potential can still be tapped at one of the outputs during this time, the control computer recognizes this and causes a fault message to be output for the switch in question. After opening switch T1, two of the three monitors in question must again have H potential at their output so that the positioning computer can work out a code for determining the end position of the drive.
  • the control switch WSS required to apply the supply voltage to the drive is usually de-energized. If the control logic of the control computer has developed a control command, it influences a safe output circuit for the command in a manner not specified.
  • This output circuit can be designed, for example, as a safe amplifier V, as it was developed for the railway industry.
  • the DC voltage occurring at the output of the output amplifier V serves as a supply voltage for the control switch WSS and, via a voltage divider comprising a resistor R and a thyristor Th1, also serves as a control voltage for a switch T2 located in the supply circuit of the control switch.
  • This switch has a low resistance when the thyristor is blocked, so that the control switch WSS can respond and its contacts can change to the position shown in FIG. 2, in which they on the one hand interrupt the monitoring circuit and on the other hand close the supply circuit for the drive motor.
  • a feed current usually flows through the center conductor L4.
  • a voltage is built up in the secondary winding of a current transformer W which, after rectification in a two-way rectifier G and smoothing on a capacitor C, temporarily sets a first switch K1.
  • This switch is designed as an optocoupler, the light-emitting diode of which is arranged parallel to the capacitor.
  • the switching transistor of the optocoupler is usually turned on for the duration of the start-up phase, that is to say the asymmetrical feeding of the motor windings; the switch is in any case high-resistance during the subsequent circulation phase of the drive.
  • This control signal switches the transistor T1, which is provided for the functional test of the monitors during the changeover pauses of the drive.
  • the transistor T1 which here acts as an intermediate switch, switches another switch K2 from one position to the other.
  • This switch is also designed as an optocoupler, with the light-emitting diode being connected to the emitter-collector circuit of the transistor T1.
  • the switching transistor of this optocoupler is in the control circuit of another optocoupler K3.
  • the opening of the further switch K2 initially has no effect on the switching state of the control switch WSS, because, according to the assumption, the intermediate switch T1 was only activated after the start-up phase of the drive and at this point the supply circuit via the center conductor L4 has already been opened again. However, when the run-down phase is reached after the drive has rotated, current flows through the center conductor L4.
  • the recurring supply voltage for the switches K1 and K2 has the effect that the third optocoupler K3 is now also effective.
  • the switching transistor of this optocoupler becomes conductive as soon as the threshold voltage of the associated light-emitting diode is reached and controls the thyristor Th1 connected downstream.
  • the voltage drop at the resistor R in series with the thyristor Th1 changes in the process.
  • control switch T2 This leads to the blocking of the switch T2 in the supply circuit of the control switch.
  • the control switch is thereby de-energized and controls its contacts again in the position shown in Figure 1, in which they interrupt the supply circuit for the motor windings of the drive and close the monitoring circuit via the four wires and the three windings of the drive.
  • the control computer registers via the output signal of the first switch K1 that the run-down phase of the drive has been reached and then switches the intermediate switch T1 back to the high-resistance state after the end of the run-down phase, which it had also assumed before the switch changeover began.
  • the control computer switches off the safe output amplifier V and thus causes the supply voltage for the control switch WSS to be switched off.
  • the circuit is thus again in the starting position assumed in FIG. 7.
  • the device specified in FIG. 7 makes it possible, in an electronic signal box, to determine the switch-off time for driving a switch very precisely and independently of the reaction time of the control elements required for data processing perform the shutdown.
  • the transistor T1 is advantageously used several times, namely once to briefly shed the monitors energized in the monitoring circuit of the drive during the changeover breaks and thus to subject them to a functional test and, on the other hand, to switch off the control switch as soon as the drive and its new one Has reached the end position.
  • the signal box switches off the safe output amplifier V and thus interrupts the power supply for the control switch that is still switched on ; in this way the still closed supply circuit for the drive in question is opened and the end position and switch position monitoring are prepared by closing the control switch break contacts.
  • the device according to the invention for feeding and remote monitoring of turnout drives not only works as intended when a turnout drive is to be changed over from one of its two end positions, but also when the drive has not reached its predetermined end position.
  • This case can e.g. B. occur when a foreign body, for. B. gravel, is jammed.
  • the start-up phase explained with reference to FIG. 2 is skipped during the changeover process of the drive and the drive motor is only excited symmetrically until the run-down phase is reached.
  • the first switch K1 remains unaffected during the changeover process; it causes the control signal e to be output, which then, in accordance with the intended purpose, disconnects the control circuit in the run-down phase of the drive.
  • the inclusion of the contacts WSS / 5 to WSS / 8 controlled by the control switch in the monitoring circuit ensures that when a monitoring circuit is established, the supply circuit for the drive is definitely interrupted.
  • the correct operating behavior of the direction-of-rotation selector whose contacts WLR / 1 to WLR / 4 determine the direction of rotation of the drive, was not monitored.
  • the functional behavior of this selector can be checked in a simple manner by making the response of the monitors U2 and U3 for the switch position identification dependent on the switching state of the direction selector.
  • the switch position monitor Ü2 for the positive position of the switch must be connected in series with a closed contact of the direction selector in the positive position of the switch or an open contact of the direction selector must be connected in parallel.
  • the functional behavior of the direction selector can also be monitored by connecting the monitor U1 with a contact of the direction selector in series and this series connection with the series connection of another monitor and an exclusion contact of the direction selector being connected in parallel.
  • the monitor U1 At one end position of the drive, the one who speaks - as long as the direction selector is working properly - and at the other end position the other monitor.
  • This end position identifies the target end position of the drive specified by the last actuating job executed;
  • the actual end position of the drive which is given by the position of the drive contacts AK1 to AK4, is displayed by monitors U2 and U3 for the switch position identification.

Claims (13)

1. Dispositif utilisé dans un poste électronique d'aiguillage pour alimenter et contrôler à distance des appareils de manoeuvre d'aiguille (A) alimentés en courant triphasé, par l'intermédiaire de quatre conducteurs (L1-L4) et comportant des contacts de position d'extrémité (AK1, AK4), disposés dans les liaisons au neutre des enroulements (W1, W2, W3) du moteur et commandés par le dispositif de manoeuvre et au moyen desquels les enroulements du moteur peuvent être raccordés au réseau à courant triphasé lors de la fermeture de contacts de raccordement (WSS/1-WSS/4) et par l'intermédiaire desquels après le déplacement du dispositif de manoeuvre une fois que la nouvelle position d'extrémité est respectivement atteinte, un circuit de contrôle passant par les quatre conducteurs et par les trois enroulements (W1-W3) du dispositif de manoeuvre et prévu pour un contrôleur d'aiguille alimenté par une tension continue est fermé, et dans lequel les enroulements du moteur sont alimentés de façon dissymétrique au moins pendant l'arrêt par inertie et au contraire sont alimentés de façon symétrique pendant le déplacement, et dans lequel il est prévu un contrôleur (Ü4) commandé par le courant de réglage et qui, dans le cas où le courant de réglage circule pendant la phase d'arrêt par inertie du dispositif de manoeuvre, ramène en position initiale un commutateur de commande (WSS) prévu pour les contacts de raccordement (WSS/1-WSS/4) et réglé lors du déclenchement d'un processus d'inversion de commande, caractérisé par le fait que le contrôleur (Ü4) est réalisé sour la forme d'un commutateur (K1 sur la figure 7) qui est branché dans le conducteur médian (L4) du circuit d'alimentation et qui, dans son état non alimenté en courant pendant la phase de déplacement du dispositif de manoeuvre, déclenche l'envoi d'un signal de commande (e) pour le raccordement d'un commutateur supplémentaire (K2) branché en parallèle avec le premier commutateur (K1), et que lors de sa réponse, le commutateur supplémentaire (K1) ramène à l'état initial la phase d'arrêt par inertie, le commutateur de commande (WSS) précédemment réglé et supprime le signal de commande.
2. Dispositif suivant la revendication 1, caractérisé par le fait que le commutateur supplémentaire (K2) est constitué par un optocoupleur, dont le transistor de commutation est placé à une tension d'alimentation commandant le premier commutateur (K1) et est dérivé du courant d'alimentation circulant dans le conducteur médian (L4) du circuit d'alimentation, et peut être rendu passant par la diode à luminescence associée, qui peut être raccordée directement par le premier commutateur (K1) au moyen du signal de commande (e).
3. Dispositif suivant la revendication 2, caractérisé par le fait qu'il est prévu dans le circuit de commande du commutateur de commande (WSS), un optocoupleur supplémentaire (K3) commandé par le commutateur supplémentaire (K2) et au moyen duquel le circuit d'alimentation du commutateur de commande est désaccouplé par rapport au circuit de commande.
4. Dispositif suivant la revendication 3, caractérisé par le fait qu'il est prévu dans le circuit d'alimentation du commutateur de commande (WSS) pour les contacts de raccordement, un commutateur (T2) dont l'entrée de commande est reliée à la prise d'un diviseur de tension formé par au moins une résistance (R) et par un commutateur (Th 1) pouvant être commandé par l'optocoupleur supplémentaire (K3), et que le diviseur de tension est placé à la tension de sortie d'un amplificateur de sortie (V) pouvant être activé à partir du poste d'aiguillage, lors du déclenchement d'un ordre de réglage, jusqu'au débranchement du dispositif de manoeuvre.
5. Dispositif suivant la revendication 4, caractérisé par le fait que la durée de branchement de l'amplificateur de sortie (V) est déterminée après la durée maximale de déplacement du dispositif de manoeuvre, à laquelle il faut s'attendre en cours de fonctionnement.
6. Dispositif suivant l'une des revendications 1 à 4, caractérisé par le fait que pour la commande du commutateur supplémentaire (K2) un commutateur intermédiaire (T1) pouvant être commandé par le premier commutateur (K1) et dont l'alimentation en courant est réalisée à partir d'une source de tension continue (UpR) prévue pour le contrôle du dispositif de manoeuvre.
7. Dispositif suivant la revendication 1, caractérisé par le fait que les deux pôles d'une source de tension continue (Upn), prévue pour le contrôle du dispositif d'entraînement, sont raccordés aux deux conducteurs extérieurs (L1, L3) du réseau à courant triphasé (R, S, T), qui sont reliés entre eux pendant la phase de déplacement du dispositif de maoeuvre, par l'intermédiaire de deux contacts de position d'extrémité (AK4, AK3) commandés par le dispositif de manoeuvre, et qu'un contrôleur de position d'extrémité (Ü1) est branché dans le circuit de contrôle à l'extérieur des conducteurs d'alimentation (L1 à L4).
8. Dispositif suivant la revendication 1, caractérisé par le fait que le conducteur extérieur (L2), qui est relié pendant la phase de déplacement du dispositif de manoeuvre par l'intermédiaire de contacts respectifs de position d'extrémité (AK4 ou AK3) à respectivement l'un des autres conducteurs extérieurs (L1, L3), est relié par l'intermédiaire de contrôleurs (Ü2, Ü3), qui répondent à des sens différents du courant et qui sont prévus pour la caractérisation de la position de l'aiguille, au conducteur médian (L4) du réseau à courant triphasé.
9. Dispositif suivant la revendication 8, caractérisé par le fait que la réponse des contrôleurs (Ü2, Ü3) servant à caractériser la position de l'aiguille est rendue dépendante de l'état de commutation d'un sélecteur du sens de déplacement, dont la commande peut être inversée lors de chaque processus de modification, de l'aiguille considérée.
10. Dispositif suivant la revendication 1, caractérisé par le fait qu'il est prévu deux contrôleurs de position d'extrémité (Ü1), qui sont branchés réciproquement en parallèle par l'intermédiaire de contacts d'exclusion d'un sélecteur du sens de déplacement indiquant le sens de déplacement du dispositif de manoeuvre et dont l'état de commutation caractérise l'état de fonctionnement de consigne du dispositif de manoeuvre de l'aiguille.
11. Dispositif suivant la revendication 7 et au moins suivant l'une des revendications 8 à 10, caractérisé par le fait que le circuit passant par le contrôleur de position d'extrémité (Ü1) et par l'un des contrôleurs de position de l'aiguille (par exemple Ü2) peut être déconnecté pendant un bref intervalle de temps au cours des pauses entre les déplacements du dispositif de manoeuvre (A), à des fins de contrôle.
12. Dispositif suivant les revendications 6 à 11, caractérisé par le fait que le commutateur intermédiaire (T1) est utilisé pour déconnecter, en cas de besoin, le circuit de contrôle à des fins de contrôle.
13. Dispositif suivant les revendications 7 et 8, caractérisé par le fait que la réponse unique du contrôleur de position d'extrémité (Ü1) déclenche une signalisation de talonnement de l'aiguille.
EP81108599A 1980-11-19 1981-10-20 Dispositif dans un poste électronique d'aguillage pour l'alimentation et le télécontrôle de la commande d'aiguilles Expired EP0052759B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81108599T ATE18745T1 (de) 1980-11-19 1981-10-20 Einrichtung bei einem elektronischen stellwerk zum speisen und fernueberwachen von weichenantrieben.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3043661 1980-11-19
DE19803043661 DE3043661A1 (de) 1980-11-19 1980-11-19 Einrichtung bei einem elektronischen stellwerk zum speisen und fernueberwachen von weichenantrieben

Publications (3)

Publication Number Publication Date
EP0052759A2 EP0052759A2 (fr) 1982-06-02
EP0052759A3 EP0052759A3 (en) 1982-10-27
EP0052759B1 true EP0052759B1 (fr) 1986-03-26

Family

ID=6117149

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81108599A Expired EP0052759B1 (fr) 1980-11-19 1981-10-20 Dispositif dans un poste électronique d'aguillage pour l'alimentation et le télécontrôle de la commande d'aiguilles

Country Status (4)

Country Link
EP (1) EP0052759B1 (fr)
AT (1) ATE18745T1 (fr)
DE (2) DE3043661A1 (fr)
ZA (1) ZA817991B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638680A1 (de) * 1986-11-13 1988-05-19 Siemens Ag Einrichtung zum steuern von weichen in ablaufanlagen
DE19606895C2 (de) * 1996-02-13 2001-07-05 Siemens Ag Schaltung zum Steuern und Überwachen von Weichenantrieben
DE19606893C2 (de) * 1996-02-13 2001-09-20 Siemens Ag Polwendeschalter für einen Weichenantrieb
DE19606894C2 (de) * 1996-02-13 2003-01-23 Siemens Ag Einrichtung zur signaltechnisch sicheren Steuerung und Überwachung elektrischer Verbraucher im Eisenbahnwesen

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330869C2 (de) * 1983-08-26 1986-07-03 Siemens AG, 1000 Berlin und 8000 München Schaltung zum Erkennen von Erdschlüssen in den Speisekreisen von Drehstrom-Weichenantrieben
DE3404825C2 (de) * 1984-02-09 1989-01-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Steuerung und Sicherung einer durch eine Fernstelleinrichtung (Stellwerk) oder eine Ortsstelleinrichtung bedienbaren Weiche
DE3638681A1 (de) * 1986-11-13 1988-05-19 Siemens Ag Einrichtung zum fernueberwachen von drehstromweichenantrieben
DE3715478A1 (de) * 1987-05-06 1988-11-17 Licentia Gmbh Schaltungsanordnung zur ueberwachung einer weiche
DE9101653U1 (fr) * 1991-02-13 1991-05-02 Siemens Ag, 8000 Muenchen, De
ATE331650T1 (de) * 2004-05-07 2006-07-15 Cit Alcatel Elektronische weichensteuerung mit ueberwachung der weichenlage
EP1724177A1 (fr) * 2005-05-12 2006-11-22 Alcatel Circuit, commande et système pour contrôler les lames d'aiguille de chemin de fer
PL2127992T3 (pl) 2008-05-29 2012-02-29 Scheidt & Bachmann System Technik Gmbh Układ połączeń do monitorowania przełączników położeń końcowych czteroprzewodowego trójfazowego napędu zwrotnicy
DE102008055651A1 (de) * 2008-10-29 2010-05-06 Siemens Aktiengesellschaft Weichendiagnosesystem
DE102009055676B4 (de) * 2009-11-20 2015-04-23 Siemens Aktiengesellschaft Schaltung zur Ansteuerung und Überwachung einer Mehrlagenweiche
AT509241B1 (de) * 2010-01-14 2012-03-15 Vae Eisenbahnsysteme Gmbh Verfahren zum überprüfen der schalter bzw. der kabel einer überwachungseinrichtung des antriebs von schienenweichen sowie vorrichtung zur durchführung dieses verfahrens
EP4249345A1 (fr) * 2022-03-22 2023-09-27 GTS Schweiz AG Fonctionnement d'un élément sur le terrain dans une installation technique ferroviaire au moyen d'une interface à quatre fils

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099570B (de) * 1955-12-01 1961-02-16 Werk Signal Sicherungstech Veb Schaltungsanordnung zur Innenabschaltung des Stellstromes nach beendigtem Stellvorgang in einer vieradrigen Drehstrom-Weichenschaltung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977164C (de) * 1952-02-10 1965-04-22 Siemens Ag Vieradrige Schaltung zum Stellen und UEberwachen von drehstromgesteuerten Antrieben fuer Weichen und Gleissperren
DE1099520B (de) * 1957-01-04 1961-02-16 E F Drew & Co Inc Verfahren zur Herstellung von Monoglyceriden von Fettsaeuren mit 8 bis 22 Kohlenstoffatomen
DE2607328C3 (de) * 1976-02-23 1979-12-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Steuer- und Überwachungsschaltung für Drehstrom-Weichenantriebe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099570B (de) * 1955-12-01 1961-02-16 Werk Signal Sicherungstech Veb Schaltungsanordnung zur Innenabschaltung des Stellstromes nach beendigtem Stellvorgang in einer vieradrigen Drehstrom-Weichenschaltung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638680A1 (de) * 1986-11-13 1988-05-19 Siemens Ag Einrichtung zum steuern von weichen in ablaufanlagen
DE19606895C2 (de) * 1996-02-13 2001-07-05 Siemens Ag Schaltung zum Steuern und Überwachen von Weichenantrieben
DE19606893C2 (de) * 1996-02-13 2001-09-20 Siemens Ag Polwendeschalter für einen Weichenantrieb
DE19606894C2 (de) * 1996-02-13 2003-01-23 Siemens Ag Einrichtung zur signaltechnisch sicheren Steuerung und Überwachung elektrischer Verbraucher im Eisenbahnwesen

Also Published As

Publication number Publication date
EP0052759A2 (fr) 1982-06-02
DE3043661A1 (de) 1982-07-08
EP0052759A3 (en) 1982-10-27
DE3174199D1 (en) 1986-04-30
ATE18745T1 (de) 1986-04-15
ZA817991B (en) 1982-10-27

Similar Documents

Publication Publication Date Title
EP0052759B1 (fr) Dispositif dans un poste électronique d'aguillage pour l'alimentation et le télécontrôle de la commande d'aiguilles
DE3614979C3 (de) Sicherheitssystem für eine Druckmaschine
WO2005101440A1 (fr) Dispositif de commutation de securite pour circuit de securite
EP2208215B1 (fr) Dispositif de commutation et procédé de contrôle d'un relais électromagnétique
CH650087A5 (de) Relais-steueranordnung.
DE3404825C2 (de) Schaltungsanordnung zur Steuerung und Sicherung einer durch eine Fernstelleinrichtung (Stellwerk) oder eine Ortsstelleinrichtung bedienbaren Weiche
DE3143967C2 (fr)
EP1622803B1 (fr) Systeme pour controler a distance des moteurs d'aiguille
DE10045651B4 (de) Sicherheitsschaltgerät
AT409362B (de) Schaltung zum stellen und überwachen von weichen mit mehreren antrieben
DE102016214419A1 (de) Sanftstarter, Betriebsverfahren und Schaltsystem
DE2607328B2 (de) Steuer- und Überwachungsschaltung für Drehstrom-Weichenantriebe
DE19606894C2 (de) Einrichtung zur signaltechnisch sicheren Steuerung und Überwachung elektrischer Verbraucher im Eisenbahnwesen
DE3737791C2 (fr)
WO2017089549A1 (fr) Appareil de commutation et système de mise en circuit et hors circuit d'une charge électrique
AT412635B (de) Schaltung zum stellen und überwachen einer weiche mit mehreren drehstrom-weichenantrieben
EP0532787A1 (fr) Dispositif pour l'opération de détecteurs de dangers
DE3919558C2 (fr)
DE3029851A1 (de) Schaltungsanordnung zur signaltechnisch sicheren ansteuerung eines stromverbrauchers
DE2936549C2 (fr)
DE3638680C2 (fr)
DE831409C (de) Schaltung fuer elektrische Antreibe von Weichen, Signalen und aehnlichen Einrichtungen in Stellwerken mit elektrischen Verschluessen
DE4405052A1 (de) Sicherheitsschaltungsanordnung mit wenigstens einem Not-Aus-Schalter
DE2002353A1 (de) Verfahren zum Erkennen von Fehlsignalen
EP3963616A1 (fr) Ensemble commutateur et procédé pour faire fonctionner un ensemble commutateur de manière sûre

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19811020

AK Designated contracting states

Designated state(s): AT BE CH DE FR NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR NL

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR LI NL

REF Corresponds to:

Ref document number: 18745

Country of ref document: AT

Date of ref document: 19860415

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3174199

Country of ref document: DE

Date of ref document: 19860430

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19930929

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19931018

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19931022

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19931031

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19931216

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19940118

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19941020

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19941031

Ref country code: CH

Effective date: 19941031

Ref country code: BE

Effective date: 19941031

BERE Be: lapsed

Owner name: SIEMENS A.G.BERLIN UND MUNCHEN

Effective date: 19941031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19950501

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19950630

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19950701

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST