DE388166C - Display device for monitoring the switched-on state of electrical power consumers, which is actuated electrically by the power source that operates the power consumers to be monitored - Google Patents

Display device for monitoring the switched-on state of electrical power consumers, which is actuated electrically by the power source that operates the power consumers to be monitored

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Publication number
DE388166C
DE388166C DEA35799D DEA0035799D DE388166C DE 388166 C DE388166 C DE 388166C DE A35799 D DEA35799 D DE A35799D DE A0035799 D DEA0035799 D DE A0035799D DE 388166 C DE388166 C DE 388166C
Authority
DE
Germany
Prior art keywords
display device
power consumers
switched
monitoring
monitored
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
DEA35799D
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.)
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri France SA
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 BBC Brown Boveri France SA filed Critical BBC Brown Boveri France SA
Priority to DEA35799D priority Critical patent/DE388166C/en
Application granted granted Critical
Publication of DE388166C publication Critical patent/DE388166C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Audible And Visible Signals (AREA)

Description

Anzeigevorrichtung zur Überwachung des Einschaltzustandes elektrischer Stromverbraucher, die elektrisch von der Stromquelle betätigt wird, welche die zu überwachenden Stromverbraucher betreibt. Es ist in vielen Fällen erwünscht, in irgendeiner Weise anzuzeigen, ob eine elektrisch betriebene Einrichtung Strom erhält. Zu diesem Zweck hat man z. B. Reihenschaltungssignallampen verwendet, durch welche der Strom der Einrichtung ganz oder teilweise geleitet wird, wobei sie aufleuchten. Erfindungsgemäß soll umgekehrt die Anzeigevorrichtung, die ebenfalls aus .einer Lampe, aber auch aus einer Klingel, Magnetscheibe o. dgl. bestehen kann, ansprechen, wenn der Strom unterbrochen ist. Zu diesem Zweck wird sie parallel zu den Einrichtungen gelegt, welche die Stromunterbrechung bewirken können, also zu Schalter, Sicherungen u. dgl., die sie demgemäß überbrückt. Sie muß für die Spannung der zu schützenden Einrichtung, mit der sie in Reihe geschaltet ist, bemessen sein und einen . wesentlich geringeren Strom verbrauchen als diese.Display device for monitoring the switch-on state of electrical Electricity consumer, which is operated electrically by the power source, which the to monitors electricity consumers. It is desirable in many cases, in any one Way of indicating whether an electrically operated device is receiving power. To this The purpose is z. B. Series connection signal lamps used, through which the current the facility is wholly or partially directed, whereby they light up. According to the invention conversely, the display device, which also consists of .einer lamp, but also Can consist of a bell, magnetic disk or the like, respond when the current is interrupted. For this purpose, it is placed parallel to the facilities which can cause the power interruption, so to switches, fuses and the like. Like. Which it bridges accordingly. It must be suitable for the voltage of the facility to be protected, with which it is connected in series, be sized and one. much lower Consume electricity than this.

Abb. i zeigt den einfachsten Fall, daß ein Motor i durch . einen Schalter 3 über eine Sicherung z eingeschaltet ist. An irgendeiner Stelle q. soll kenntlich gemacht werden, wenn der Schalter versehentlich nicht eingelegt worden ist oder die .Sicherung durchgegangen ist. Dort wird zu diesem Zweck z. B. eine Lampe angebracht für die gleiche Spannung wie der Motor. Sie wird so lange aufleuchten, wie der Schalter oder die Sicherung den Motorstromkreis unterbricht.Fig. I shows the simplest case that a motor i by. a switch 3 is switched on via a fuse z. At any point q. should be recognizable be made if the switch is accidentally not inserted or the .secure has gone through. There is for this purpose z. B. attached a lamp for the same voltage as the motor. It will light up as long as the switch or the fuse interrupts the motor circuit.

In Abb. 2 ist der Fall dargestellt; daß der betreffende Motor von zwei Stellen aus eingeschaltet-werden kann, in spgenannier Hotelschaltung. Abb. 3 zeigt eine Schaltung, wo mehrere Motoren von einem .gemeinsamen Schalter aus angelassen werden, Abb. ¢ endlich ein Beispiel für die gemeinsame Sicherung mehrerer Motoren mit getrennten Schaltern. .The case is shown in Fig. 2; that the engine in question is from two digits can be switched off, in the hotel circuit. Fig. 3 shows a circuit where several motors are started from a common switch Fig. ¢ finally an example for the common backup of several motors with separate switches. .

Häufig wird es vorkommen, -daß Schalter, Sicherungen und Anzeigevorrichtung sich an einer Stelle befinden, während der Motor aus irgendwelchen Gründen nicht sichtbar oder hörbar ist. Dann werden alle drei Elemente zweckmäßig konstruktiv miteinander vereinigt. Soll in diesem Fall -die .Sicherung spannungsfrei gemacht werden, so braucht man nur die Signallampen herauszuschrauben (Abb.5). Die Abbildungen gelten für einpolige Schalter und Sicherungen. Bei mehrpoligen muß jeder Pol eine besondere Anzeigevorrichtung erhalten. Die einpolige Anordnung kommt vor allem bei elektrischen Fahrzeugsausrüstungen vor, z. B. bei Wechselstromlokomotiven. Dort wird eine ganze Anzahl von Hilfsmotoren benötigt, deren Lauf während der Fahrt nicht bemerkbar ist wegen sonstiger noch vorhandener Geräusche; dann leistet die neue Anzeigevorrichtung, die dm Führerstand angebracht ist, vorzügliche Dienste. Oft handelt es sich dabei um für den Bestand der ganzen Ausrüstung wichtige Nebeneinrichtungen, aus welchem Grunde eine einfache Überwachung ihres Laufs sehr erwünscht ist.Often it will happen -that switches, fuses and display devices are in one place while the engine is not for some reason is visible or audible. Then all three elements are expediently constructive united with each other. In this case, the fuse should be de-energized you only need to unscrew the signal lamps (Fig.5). The illustrations apply to single pole switches and fuses. In the case of multipole, each pole must have one receive special display device. The single-pole arrangement is particularly important electrical vehicle equipment, e.g. B. in AC locomotives. there a number of auxiliary engines are required, but their running while driving is not is noticeable because of other noises still present; then perform the new display device installed in the driver's cab provides excellent services. Often these are ancillary facilities that are important for the inventory of the entire equipment, for which reason a simple monitoring of its course is very desirable.

Dies geschieht sehr wirksam in der vorbezeichneten Weise, indem die Anzeigevorrichtung dann in Tätigkeit tritt (z. B. die Lampe aufleuchtet), wenn die zu überwachende Einrichtung (Schalter und Sicherung) keinen Strom erhält, während im regelrechten Betrieb alle Signallampen z. B. dunkel sind. Die Vorrichtung ist so auch gleichzeitig geeignet, den Führer vor Beginn der Fahrt zu erinnern, daB er die betreffenden Hilfsmotoren einzuschalten hat.This is done very effectively in the manner described above, by the Indicator then comes into action (z. B. the lamp lights up) when the The device to be monitored (switch and fuse) receives no power while in normal operation all signal lamps z. B. are dark. The device is so at the same time suitable to remind the guide before the start of the journey that he has to switch on the relevant auxiliary motors.

Claims (1)

PATENT -ANSPRUCH: Anzeigevorrichtung zur Überwachung des Einschaltzustandes elektrischer Stromverbraucher, die elektrisch von der Stromquelle betätigt wird, welche die zu überwachenden Stromverbraucher betreibt, und bei welcher die Anzeigevorrichtung (Glühlampe) eine Sicherung überbrückt, dadurch gekennzeichnet, daß die Anzeigevorrichtung (Glühlampe q. o. dgl.) nicht nur die Sicherung (2), sondern auch den Schalter (3), mit denen (2 und 3) sie (q.) eventuell eine konstruktive Einheit bildet, überbrückt, so daß sie (q.) erst dann Strom führt, wenn der Schalter (3) oder die Sicherung (2) den Strom unterbrochen haben. PATENT CLAIM: Display device for monitoring the switched-on state of electrical power consumers, which is electrically operated by the power source that operates the power consumers to be monitored, and in which the display device (incandescent lamp) bridges a fuse, characterized in that the display device (incandescent lamp qo like. ) bridges not only the fuse (2), but also the switch (3) with which (2 and 3) it (q.) may form a structural unit, so that it (q.) only carries current when the switch (3) or the fuse (2) have interrupted the current.
DEA35799D 1921-06-30 1921-06-30 Display device for monitoring the switched-on state of electrical power consumers, which is actuated electrically by the power source that operates the power consumers to be monitored Expired DE388166C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA35799D DE388166C (en) 1921-06-30 1921-06-30 Display device for monitoring the switched-on state of electrical power consumers, which is actuated electrically by the power source that operates the power consumers to be monitored

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA35799D DE388166C (en) 1921-06-30 1921-06-30 Display device for monitoring the switched-on state of electrical power consumers, which is actuated electrically by the power source that operates the power consumers to be monitored

Publications (1)

Publication Number Publication Date
DE388166C true DE388166C (en) 1924-01-12

Family

ID=6929257

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA35799D Expired DE388166C (en) 1921-06-30 1921-06-30 Display device for monitoring the switched-on state of electrical power consumers, which is actuated electrically by the power source that operates the power consumers to be monitored

Country Status (1)

Country Link
DE (1) DE388166C (en)

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