CH97528A - Switching mechanism for automatically switching off electrical switches. - Google Patents

Switching mechanism for automatically switching off electrical switches.

Info

Publication number
CH97528A
CH97528A CH97528DA CH97528A CH 97528 A CH97528 A CH 97528A CH 97528D A CH97528D A CH 97528DA CH 97528 A CH97528 A CH 97528A
Authority
CH
Switzerland
Prior art keywords
switching
electrical switches
automatically
switching mechanism
automatically switching
Prior art date
Application number
Other languages
German (de)
Inventor
Naether Ernst
Original Assignee
Naether Ernst
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 Naether Ernst filed Critical Naether Ernst
Publication of CH97528A publication Critical patent/CH97528A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever

Landscapes

  • Relay Circuits (AREA)

Description

  

  Schaltmechanismus für automatisch ausschaltende elektrische Schalter.    Gegenstand der vorliegenden Erfindung  ist ein Schaltmechanismus für automatisch  ausschaltende elektrische Schalter, der so be  schaffen ist, dass mittelst ein und demselben       Handgriff    der Automat eingeschaltet, aus der  unter der Kontrolle der Strom- und Span  nungsspulen stehenden     Verklinkung    ausgelöst  und ausgeschaltet werden kann.  



  In beiliegender Zeichnung, in welcher ein  Ausführungsbeispiel dargestellt ist, bedeutet       S    einen dreipoligen Schalter. Durch Be  wegung des Griffes G, der im Punkt b dreh  bar gelagert ist, im Sinne des Pfeils, wird mit  dem     Mitnehmer    c die Klinke a mitgenommen,       bis    sie hinter die Klinke d kommt. In dieser  Stellung ist der Schalter S eingeschaltet, bis  unter Einwirkung der Spannungsspule e oder  der Stromspule f mit Gestänge g, die im  Punkt<I>h</I> drehbar gelagerte Klinke<I>d</I> so be  wegt wird, dass die Feder i den Schalter     S     ausschalten und die Klinke a in die Aus  gangsstellung zurückbringen kann.

   Soll der    Schalter von Hand ausgelöst werden, so er  folgt dies durch Zurücklegen des Hebels g,  wobei der Nocken<I>k</I> die Klinke<I>d</I> derart her  unterdrückt, dass die Klinke a und damit der  Schalter S freigegeben werden.  



  Die Darstellung ist nur     schematisch    auf  zufassen und die Ausführung kann verschie  den sein.



  Switching mechanism for automatically switching off electrical switches. The present invention relates to a switching mechanism for automatically switching off electrical switches, which is to create so that the machine can be switched on by means of one and the same handle, from which latching under the control of the current and voltage coils can be triggered and switched off.



  In the accompanying drawing, in which an exemplary embodiment is shown, S means a three-pole switch. By moving the handle G, which is rotatably mounted at point b, in the direction of the arrow, the pawl a is taken with the driver c until it comes behind the pawl d. In this position, the switch S is switched on until, under the action of the voltage coil e or the current coil f with linkage g, the pawl <I> d </I> rotatably mounted at point <I> h </I> is moved so that that the spring i can turn off the switch S and bring the pawl a back into the starting position.

   If the switch is to be triggered manually, this is done by moving the lever g back, the cam <I> k </I> suppressing the pawl <I> d </I> in such a way that the pawl a and thus the Switch S to be released.



  The representation is to be understood only schematically and the execution can be different.

Claims (1)

PATENTANSPRUCH: Schaltmechanismus für automatisch aus schaltende elektrische Schalter, dadurch ge kennzeichnet, dass mittelst ein und demselben Handgriff einerseits die Einschaltung be wirkt werden kann. und anderseits die Aus schaltung, letztere nämlich dadurch, dass das eigentliche Schaltorgan aus einer Verklinkung befreit wird, durch welche es normalerweise bis zur automatischen Ausschaltung fest gehalten wird. PATENT CLAIM: Switching mechanism for automatically switching off electrical switches, characterized in that the switching on can be effected by means of one and the same handle on the one hand. and on the other hand the switching off, the latter namely by the fact that the actual switching element is released from a latch by which it is normally held firmly until it is automatically switched off.
CH97528D 1921-10-25 1921-09-27 Switching mechanism for automatically switching off electrical switches. CH97528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH97528T 1921-10-25

Publications (1)

Publication Number Publication Date
CH97528A true CH97528A (en) 1923-01-16

Family

ID=4355277

Family Applications (1)

Application Number Title Priority Date Filing Date
CH97528D CH97528A (en) 1921-10-25 1921-09-27 Switching mechanism for automatically switching off electrical switches.

Country Status (1)

Country Link
CH (1) CH97528A (en)

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