IT1043603B - Disposizione circuitale per un impianto telefonico specie per un impianto telefonico derivato con un dispositivo di comando centrale e un identificatore - Google Patents

Disposizione circuitale per un impianto telefonico specie per un impianto telefonico derivato con un dispositivo di comando centrale e un identificatore

Info

Publication number
IT1043603B
IT1043603B IT28595/75A IT2859575A IT1043603B IT 1043603 B IT1043603 B IT 1043603B IT 28595/75 A IT28595/75 A IT 28595/75A IT 2859575 A IT2859575 A IT 2859575A IT 1043603 B IT1043603 B IT 1043603B
Authority
IT
Italy
Prior art keywords
telephone system
identifier
control device
central control
derived
Prior art date
Application number
IT28595/75A
Other languages
English (en)
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
Priority claimed from DE19742450870 external-priority patent/DE2450870C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1043603B publication Critical patent/IT1043603B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)
IT28595/75A 1974-10-25 1975-10-23 Disposizione circuitale per un impianto telefonico specie per un impianto telefonico derivato con un dispositivo di comando centrale e un identificatore IT1043603B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742450870 DE2450870C3 (de) 1974-10-25 Schaltungsanordnung fur eine Fernsprechanlage, insbesondere Fernsprechnebenstellenanlage, mit einer zentralen Steuereinrichtung und einem Identifizierer

Publications (1)

Publication Number Publication Date
IT1043603B true IT1043603B (it) 1980-02-29

Family

ID=5929232

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28595/75A IT1043603B (it) 1974-10-25 1975-10-23 Disposizione circuitale per un impianto telefonico specie per un impianto telefonico derivato con un dispositivo di comando centrale e un identificatore

Country Status (3)

Country Link
US (1) US4058684A (it)
BE (1) BE834850A (it)
IT (1) IT1043603B (it)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328533A (en) * 1964-06-18 1967-06-27 Columbia Ribbon & Carbon Direct key calling telephone station having binary converting means
DE2006552A1 (de) * 1970-02-13 1971-08-26 Licentia Gmbh Schaltungsanordnung fur eine Gegen oder Wechselsprechanlage mit an eine Selbst wählvermittlung und an eine Limenwahlanlage angeschlossenen Teilnehmerstellen

Also Published As

Publication number Publication date
US4058684A (en) 1977-11-15
DE2450870A1 (de) 1976-04-29
DE2450870B2 (de) 1976-12-16
BE834850A (fr) 1976-04-26

Similar Documents

Publication Publication Date Title
AR209127A1 (es) Un dispositivo conectador electrico
NL7507837A (nl) Controlesysteem voor digitale schakelingsmo- dulen.
AR195436A1 (es) Un terminal electrico
ES208836Y (es) Un terminal electrico.
SE7410081L (sv) Koppling i ett elektrisk system.
SE410374B (sv) Radiotelefonianleggning
IT1037504B (it) Sistema di commutazione per comunicazioni elettriche
NL7410994A (nl) Afstand-besturingssysteem voor elektrische apparatuur.
NL169000C (nl) Elektrisch verbindingsstelsel.
BR7508251A (pt) Sistema de comutacao telefonica
NL7415921A (nl) Elektrische relais-inrichting.
DK146915C (da) Abonnentterminal til kabelanlaeg
IT1026431B (it) Sistema di telefonia elettronica a commutazione temporale
SE431262B (sv) Elektrisk styranordning
IT1043603B (it) Disposizione circuitale per un impianto telefonico specie per un impianto telefonico derivato con un dispositivo di comando centrale e un identificatore
SE398286B (sv) Forfarande for att identifiera en abonnentapparat i ett selektivt anropsradiosystem
SE403528B (sv) Drivsystem for en elektronisk taxameter
SE405181B (sv) Anordning for anbringande av kontakter pa telefonreleer
ES211826Y (es) Un terminal electrico.
IT977696B (it) Circuito elettrico per apparecchi telefonici
IT1115476B (it) Dispositivo elettrico,per esempio un dispositivo di comando elettronico
DK140967B (da) Telekommunikationsanlaeg
NL142558B (nl) Schakeling voor een telecommunicatieverbindingsstelsel.
SE409537B (sv) Telefonapparatsystem
DK107241C (da) Kredsformet bæreorgan til en sokkeldel for et elektrisk installationsorgan og en afdækning for installationsorganet.