AT72190B - Circuit arrangement for telephone systems with automatic or semi-automatic operation. - Google Patents

Circuit arrangement for telephone systems with automatic or semi-automatic operation.

Info

Publication number
AT72190B
AT72190B AT72190DA AT72190B AT 72190 B AT72190 B AT 72190B AT 72190D A AT72190D A AT 72190DA AT 72190 B AT72190 B AT 72190B
Authority
AT
Austria
Prior art keywords
automatic
semi
circuit arrangement
telephone systems
automatic operation
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT72190B publication Critical patent/AT72190B/en

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Description

  

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   Das Patent Nr. 72189 betrifft eine Schaltungsanordnung für selbsttätig oder halbselbsttätig betriebene Fernsprechanlagen, bei welcher die   Auslösung vos   nicht ordnungsmässig verlaufenden Verbindungen verhindert und gleichzeitig   Überwach ungssignate   im Amte eingeschaltet werden. 



   Die Erfindung bezweckt eine Weiterbildung dieses Gedankens in der Weise, dass die Verhinderung der Auslösung eines einzelnen Wählers oder sämtlicher für eine Verbindung benutzten Wähler von der Art der Störung an dem betreffenden   (beschädigten) Wähler (Brechen   von Klinken, Verschmutzen von Kontakten, Durchdrehen usw. bzw. Verhinderung des Zählvorganges oder dgl.) abhängig ist. Dadurch, dass nur der   beschädigte     Wähler eingestellt und   gegen jede weitere Belegung gesperrt bleibt, wird der Vorteil erreicht, dass alle ordnungsmässig eingestellten Wähler dem Verkehr nicht entzogen werden. Von Bedeutung ist dies besonders, wenn die Beschädigung oder Störung an der Leitung oder in der Station des gewünschten Teilnehmers vor- 
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 des Steuerschaltermagneten S1 der Drehmagnet D1 eingeschaltet.

   Dieser wird ausgeschaltet, wenn das Prufrelais P1 am zweiten Gruppenwähler nach Auffindung einer zu einem freien Leitungs- 
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   The patent no. 72189 relates to a circuit arrangement for automatically or semi-automatically operated telephone systems, in which the triggering of improperly running connections is prevented and at the same time monitoring ungssignate are switched on in the office.



   The invention aims to develop this idea in such a way that the prevention of the triggering of an individual voter or all of the voters used for a connection of the type of disturbance on the relevant (damaged) voter (breakage of latches, soiled contacts, spinning, etc. or prevention of the counting process or the like.) Is dependent. The fact that only the damaged voter is hired and blocked from any further occupancy has the advantage that all properly hired voters are not withdrawn from traffic. This is particularly important if the damage or malfunction occurs on the line or in the station of the desired subscriber.
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 of the control switch magnet S1, the rotary magnet D1 is switched on.

   This is switched off when the test relay P1 on the second group selector after finding a line to a free line
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Claims (1)

EMI3.1 EMI3.1
AT72190D 1914-02-03 1915-01-23 Circuit arrangement for telephone systems with automatic or semi-automatic operation. AT72190B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE72190X 1914-02-03

Publications (1)

Publication Number Publication Date
AT72190B true AT72190B (en) 1916-07-25

Family

ID=5636036

Family Applications (1)

Application Number Title Priority Date Filing Date
AT72190D AT72190B (en) 1914-02-03 1915-01-23 Circuit arrangement for telephone systems with automatic or semi-automatic operation.

Country Status (1)

Country Link
AT (1) AT72190B (en)

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