DE162411C - - Google Patents

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Publication number
DE162411C
DE162411C DENDAT162411D DE162411DA DE162411C DE 162411 C DE162411 C DE 162411C DE NDAT162411 D DENDAT162411 D DE NDAT162411D DE 162411D A DE162411D A DE 162411DA DE 162411 C DE162411 C DE 162411C
Authority
DE
Germany
Prior art keywords
dynamo
battery
resistance
machine
parallel
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.)
Active
Application number
DENDAT162411D
Other languages
German (de)
Publication of DE162411C publication Critical patent/DE162411C/de
Active legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Bei elektrischen Zugbeleuchtungs - und Heizungsanlage!!, bei denen die zu einer oder mehreren Akkumulatorenbatterien parallel geschaltete Dynamomaschine durch bekannte Mittel, wie mehr oder minder große Riemenspannung, Andruck von Friktionsscheiben u. a. m., auf eine bestimmte Kilowattleistung, entsprechend der Größe der Stromverbraucher, eingestellt wird, ist es vorteilhaft, die nur alsIn the case of electrical train lighting and heating systems !!, in which the to one or several accumulator batteries parallel connected dynamo by known Means, such as more or less high belt tension, pressure from friction disks i.a. m., to a certain kilowatt output, according to the size of the electricity consumer, is set, it is beneficial that only as

ίο Puffer gedachte Batterie nach Ausschaltung der Stromverbraucher vor schädlicher Überladung zu schützen.ίο Buffer-like battery after switching off to protect the electricity consumer from harmful overcharging.

Die vorliegende Neuerung erreicht dies in der Weise, daß (Fig. i) mit der Dynamomaschine α, der Batterie b und der Stromverbrauchsanlage c ein Schalter d derart verbunden wird, daß bei der Stellung des letzteren auf den Kontakten f und g die Dynamomaschine mit der Batterie und den Strom-Verbrauchern direkt parallel geschaltet wird, wie dies auch bisher der Fall war.The present innovation achieves this in such a way that (Fig. I) with the dynamo α, the battery b and the power consumption system c, a switch d is connected in such a way that when the latter is positioned on the contacts f and g, the dynamo with the The battery and the electricity consumers are connected directly in parallel, as was previously the case.

Beim Ausschalten der Glühlampen usw. wird jedoch (Fig. 2) der Schalter d auf einen Kontakt e unter gleichzeitiger Unterbrechung von f und g umg'elegt, wodurch ein Widerstand h in den Stromkreis eingeschaltet wird, dessen Größe so bemessen ist, daß nur ein geringer, die Batterie nicht schädigender Strom kreist. Der erforderliche Widerstandsbetrag wird mit Hilfe eines Schleifkontaktes i den jeweiligen Bedürfnissen entsprechend durch Versuche ausgemittelt.When the incandescent lamps etc. are switched off, however (FIG. 2) the switch d is switched to a contact e with simultaneous interruption of f and g , whereby a resistor h is switched into the circuit, the size of which is such that only one lower, the battery non-damaging current is circulating. The required amount of resistance is averaged out through experiments using a sliding contact i, according to the respective requirements.

Claims (1)

Patent-Anspruch:Patent claim: Einrichtung für elektrische Zugbeleuchtungsanlagen mit einer Dynamomaschine, welche auf konstante Leistung eingestellt ist, und einer den Lampen parallel geschalteten Sammlerbatterie, dadurch gekennzeichnet, daß ein Umschalter beim Ausschalten der Stromverbraucher gleichzeitig einen Widerstand zwischen Dynamo-. maschine und Batterie schaltet, zu dem Zweck, die Ladestromstärke mit Hilfe dieses Widerstandes auf ein beliebiges Maß herabzudrücken.Equipment for electrical train lighting systems with a dynamo machine, which is set to constant power, and one connected in parallel to the lamps Collector battery, characterized in that a changeover switch when switching off the power consumers at the same time a resistance between dynamo. machine and battery switches, for the purpose of using the charging current to reduce this resistance to any desired level. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT162411D Active DE162411C (en)

Publications (1)

Publication Number Publication Date
DE162411C true DE162411C (en)

Family

ID=428209

Family Applications (1)

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Country Status (1)

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