AT44779B - Button for telegraph apparatus. - Google Patents

Button for telegraph apparatus.

Info

Publication number
AT44779B
AT44779B AT44779DA AT44779B AT 44779 B AT44779 B AT 44779B AT 44779D A AT44779D A AT 44779DA AT 44779 B AT44779 B AT 44779B
Authority
AT
Austria
Prior art keywords
button
circuit
telegraph apparatus
line battery
closed
Prior art date
Application number
Other languages
German (de)
Inventor
Stephan Popovits
Original Assignee
Stephan Popovits
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 Stephan Popovits filed Critical Stephan Popovits
Application granted granted Critical
Publication of AT44779B publication Critical patent/AT44779B/en

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  • Keying Circuit Devices (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Taster für   Telegraphenapparate.   
 EMI1.1 
 mit   Ruhestrom   das Zeichengeben mittels Arbeitsstromes ermöglicht. 



   Dies wird nach der Erfindung dadurch erreicht, dass der   Stromkreis der gemeinsamen   Linienbatterie mittels einer besonderen Kontaktvorrichtung geschlossen gehalten wild. die eist 
 EMI1.2 
 möglicht. so dass das zeichengeben mittels Arbeitsstromes erfolgt. 



   In der Zeichnung ist der den Gegenstand der Erfindung bildende Taster in einer Aus-   führungsform   dargestellt. 
 EMI1.3 
 d.   h.   der Stromkreis der gemeinsamen Linienbatterie geschlossen wird. 



   Hinsichtlich der Konstruktionseinzelheiten kann der Gegenstand der Erfindung natürlich vielfach abgeändert werden. ohne dass das Wesen der Erfindung eine Änderung erleiden würde. 



   So kann z. B. statt der beschriebenen Klinke eine Kontaktvorrichtung angewendet werden, die 
 EMI1.4 
 Tasters geschlossen hält, diesen Stromkreis vor der Betätigung des   Tasterhebels unterbricht   und nach der Betätigung wieder schliesst. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Button for telegraph apparatus.
 EMI1.1
 with quiescent current enables signaling by means of operating current.



   This is achieved according to the invention in that the circuit of the common line battery is kept closed by means of a special contact device. the ice
 EMI1.2
 possible. so that the signaling takes place by means of working current.



   In the drawing, the button forming the subject of the invention is shown in one embodiment.
 EMI1.3
 d. H. the circuit of the common line battery is closed.



   With regard to the construction details, the subject matter of the invention can of course be varied in many ways. without the essence of the invention being changed.



   So z. B. instead of the latch described a contact device can be used, the
 EMI1.4
 Keeps button closed, this circuit is interrupted before the button lever is actuated and closes again after actuation.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

2. Eine Ausführungsform des Tasters nach Anspruch 1, gekennzeichnet durch eine an dem EMI1.5 <Desc/Clms Page number 2> verbunden ist, einen Kontakt bildet und hiedurch den Stromkreis der gemeinsamen Linienbatterie geschlossen hält, während der andere Arm den Knopf des Hebels derart überdeckt, dass die Betätigungsfläche des Knopfes nur durch Anheben der Klinke und somit unter Unterbrechung des Stromkreises der Linienbatterie zugänglich wird. EMI2.1 2. An embodiment of the button according to claim 1, characterized by one on the EMI1.5 <Desc / Clms Page number 2> is connected, forms a contact and thereby keeps the circuit of the common line battery closed, while the other arm covers the button of the lever in such a way that the operating surface of the button is only accessible by lifting the latch and thus interrupting the circuit of the line battery. EMI2.1
AT44779D 1908-11-04 1909-10-30 Button for telegraph apparatus. AT44779B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU44779X 1908-11-04

Publications (1)

Publication Number Publication Date
AT44779B true AT44779B (en) 1910-11-10

Family

ID=10968075

Family Applications (1)

Application Number Title Priority Date Filing Date
AT44779D AT44779B (en) 1908-11-04 1909-10-30 Button for telegraph apparatus.

Country Status (1)

Country Link
AT (1) AT44779B (en)

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