AT94552B - Inquiry call rotary switch. - Google Patents

Inquiry call rotary switch.

Info

Publication number
AT94552B
AT94552B AT94552DA AT94552B AT 94552 B AT94552 B AT 94552B AT 94552D A AT94552D A AT 94552DA AT 94552 B AT94552 B AT 94552B
Authority
AT
Austria
Prior art keywords
rotary switch
inquiry call
contacts
circuit
call rotary
Prior art date
Application number
Other languages
German (de)
Inventor
Hans Ing Saenze
Original Assignee
Hans Ing Saenze
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 Hans Ing Saenze filed Critical Hans Ing Saenze
Application granted granted Critical
Publication of AT94552B publication Critical patent/AT94552B/en

Links

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Description

         

   <Desc/Clms Page number 1> 
 



    Bückfragegespräch-Drehschälter.   
 EMI1.1 




   <Desc / Clms Page number 1>
 



    Inquiry call rotary switch.
 EMI1.1

Claims (1)

PATENT-ANSPRÜCHE : 1. Rückfragegespräch-Drehschalter, dadurch gekennzeichnet, dass in der Kontaktbahn des Schaltarmes (Seh) des Drehschalters mehrmals sich wiederholende Kontakte (a, b bzw. m, n) angeordnet EMI2.1 PATENT CLAIMS: 1. Consultation call rotary switch, characterized in that arranged in the contact path of the switching arm (Seh) of the rotary switch several times repeating contacts (a, b or m, n) EMI2.1 2. Rückiragegespräch-Drehschalter nach Anspruch 1, dadurch gekennzeichnet, dass auf der Drehschalterwelle ein zweiter Kontaktarm (0) sitzt, welcher die gleiche Bewegung, wie der erste Schaltarm (Sch) ausführt, wobei er abwechselnd über Kontakte (1') einen Stromkreis für den Rückirageanruf und über Kontakte (s) einen Stromkreis für den Rückfrageschlussruf schliesst. EMI2.2 2. Rückiragegespräch rotary switch according to claim 1, characterized in that a second contact arm (0) sits on the rotary switch shaft, which carries out the same movement as the first switching arm (Sch), alternating between contacts (1 ') and a circuit for the return call and via contacts (s) a circuit for the return call closes. EMI2.2
AT94552D 1922-12-07 1922-12-07 Inquiry call rotary switch. AT94552B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT94552T 1922-12-07

Publications (1)

Publication Number Publication Date
AT94552B true AT94552B (en) 1923-10-25

Family

ID=3614284

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94552D AT94552B (en) 1922-12-07 1922-12-07 Inquiry call rotary switch.

Country Status (1)

Country Link
AT (1) AT94552B (en)

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