DE325406C - Release device with push button control - Google Patents

Release device with push button control

Info

Publication number
DE325406C
DE325406C DE1919325406D DE325406DD DE325406C DE 325406 C DE325406 C DE 325406C DE 1919325406 D DE1919325406 D DE 1919325406D DE 325406D D DE325406D D DE 325406DD DE 325406 C DE325406 C DE 325406C
Authority
DE
Germany
Prior art keywords
push button
release device
button control
current
armature
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
DE1919325406D
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.)
EISENBAHNSIGNAL BAUANSTALT MAX
Original Assignee
EISENBAHNSIGNAL BAUANSTALT MAX
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 EISENBAHNSIGNAL BAUANSTALT MAX filed Critical EISENBAHNSIGNAL BAUANSTALT MAX
Application granted granted Critical
Publication of DE325406C publication Critical patent/DE325406C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/08Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
    • B61L23/12Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only partly operated by train

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Switches (AREA)

Description

Die Erfindung bezieht sich auf eine Einrichtung, durch die eine für gewöhnlich gesperrte Stellvorrichtung auf elektrischem Wege freigegeben werden kann, und zwar durch eine sogenannte Druckknopfsteuerung, d. h. durch vorübergehendes, kurzes Schließen eines Stromlaufes, ohne daß aber der Freigabezustand nach Beendigung des Schließens aufhört.The invention relates to a device by the one usually blocked Actuating device can be released electrically, namely by a so-called push button control, d. H. by temporarily closing it briefly a circuit, but without the release state after closing stops.

ίο Die Zeichnung stellt ein Ausführungsbeispiel dar.ίο The drawing represents an exemplary embodiment represent.

Ein Schieber« (Fig. ι), an dessen Stelle auch eine drehbare Vorrichtung treten .kann, ist gegen eine wesentliche Verschiebung im Sinne des eingezeichneten Pfeiles in bekannter Weise dadurch gehindert, daß eine Klinke b auf ihm gleitet, die nach kurzer Verschiebung von α in dessen Sperrlücke c einfällt. Soll die weitere Verschiebung derA slide "(Fig. Ι), in the place of which a rotatable device can .kann step, is prevented from a substantial displacement in the sense of the arrow drawn in a known manner that a pawl b slides on it, which after a short displacement of α in whose blocking gap c occurs. Should the further postponement of the

Schiene α ermöglicht werden, so wird das Einfallen der Klinke b in die Lücke c dadurch verhindert, daß ein Elektromagnet E, dessen Anker die Klinke b bildet, und gegen den sie in der gezeichneten Grundstellung durch denRail α are made possible, the incidence of the pawl b in the gap c is prevented by the fact that an electromagnet E, the armature of which forms the pawl b , and against which it is in the basic position shown by the

as Schieber α gedrückt wird, Ström erhält, so daß die Klinke b auch dann nicht abfällt, wenn die Lücke c sich unter ihr befindet und sie dadurch ihre Abstützung verliert. Die Schiene c kann dann ungehindert weiter nach rechts verschoben werden. .as slide α is pressed, Ström receives, so that the pawl b does not fall off even if the gap c is below it and it thereby loses its support. The rail c can then be moved further to the right without hindrance. .

Das Schließen des Stromes geschieht durch Herabdrücken der Tasted, das einen Stromlauf B, τ, d, 2, f, E, 3, B herbeiführt. Der Elektromagnet E besitzt ein Joch g, das, ebenso wie der Anker b, beweglich, ist und gewöhnlich durch eine Feder abgezogen wird. Erhält der Elektromagnet Strom, so zieht er das bewegliche Joch an und schließt dadurch einen Kontakt h, so daß ein Ruhestrom B, 4, h, 5, /, E, 3, B zustande kommt. Es bleibt also auch nach Loslassen der Taste d der Stromlauf bestehen und der Anker b auch dann festgehalten, wenn sich die Lücke c unter ihm befindet (Fig. 2). Der Schieber α ist also frei'beweglich.The current is closed by pressing the key down, which leads to a current flow B, τ, d, 2, f, E, 3, B. The electromagnet E has a yoke g, which, like the armature b, is movable and is usually pulled off by a spring. If the electromagnet receives current, it attracts the movable yoke and thereby closes a contact h, so that a quiescent current B, 4, h, 5, /, E, 3, B comes about. The current flow remains even after the button d is released and the armature b is also held when the gap c is under it (FIG. 2). The slide α is therefore freely movable.

Ist der Anker b aber abgefallen und sperrend in die Lücke c des Schiebers eingetreten, so kann, da der Kontakt/ unterbrochen ist, weder durch - Drücken der Taste d der' Erregerstrpm noch der Dauerstrom zustande kommen. Das Ausbleiben oder das Fließen des Stromes bei Schließen des Kontaktes durch die Taste d gibt also ein Mittel, den Zustand des Schiebers σ durch Einschaltung eines Stromanzeigers beliebiger Art zu überwachen. However, if the armature b has dropped out and has entered the gap c of the slide in a blocking manner, then, since the contact / is interrupted, neither by pressing button d, the exciter speed nor the continuous current come about. The absence or the flow of the current when the contact is closed by the button d therefore provides a means of monitoring the state of the slide σ by switching on a current indicator of any kind.

Die Unterbrechung des Dauerstromes nach Beendigung des Stellvorganges kann auf beliebige Weise geschehen und auch durch irgendeinen anderen Vorgang, von dem sie 6a abhängig sein soll, an beliebiger Stelle des Stromverlaufes selbsttätig herbeigeführt werden. The interruption of the continuous current after completion of the setting process can be on any Wise, and also by any other process of which they 6a should be dependent, be brought about automatically at any point in the current course.

Claims (1)

Patent-Anspruch:Patent claim: Freigabevorrichtung mit Druckknopfsteuerung, dadurch gekennzeichnet, daßRelease device with push button control, characterized in that ein Elektromagnet (JS) ζλνεϊ Anker (b, g) besitzt, von denen der eine (&) bei Stromlosigkeit des Magneten als Sperre für einen Stellteil (α) dienende, von diesem an den Magneten angedrückt und beian electromagnet (JS) ζλνεϊ armature (b, g) , of which one (&) serves as a lock for an actuator (α) when the magnet is de-energized, is pressed against the magnet and at Stromfluß in der nicht sperrenden Lage gehalten wird, während der andere Anker (g) einen den Magnetismus des Elektromagneten aufrechterhaltenden Dauerstrom einschaltet.Current flow is held in the non-blocking position, while the other armature (g) switches on a permanent current that maintains the magnetism of the electromagnet. IOIO Hierzu τ Blatt Zeichnungen.For this purpose τ sheet drawings.
DE1919325406D 1919-11-21 1919-11-21 Release device with push button control Expired DE325406C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE325406T 1919-11-21

Publications (1)

Publication Number Publication Date
DE325406C true DE325406C (en) 1920-09-13

Family

ID=6182880

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1919325406D Expired DE325406C (en) 1919-11-21 1919-11-21 Release device with push button control

Country Status (1)

Country Link
DE (1) DE325406C (en)

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