AT323244B - Zeitmultiplex-fernsprechvermittlungsanlage - Google Patents

Zeitmultiplex-fernsprechvermittlungsanlage

Info

Publication number
AT323244B
AT323244B AT947171A AT947171A AT323244B AT 323244 B AT323244 B AT 323244B AT 947171 A AT947171 A AT 947171A AT 947171 A AT947171 A AT 947171A AT 323244 B AT323244 B AT 323244B
Authority
AT
Austria
Prior art keywords
switching system
telephone switching
time multiplex
multiplex telephone
time
Prior art date
Application number
AT947171A
Other languages
English (en)
Inventor
Aldo Perna
Giuseppe Valbonesi
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Application granted granted Critical
Publication of AT323244B publication Critical patent/AT323244B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
AT947171A 1971-06-18 1971-11-03 Zeitmultiplex-fernsprechvermittlungsanlage AT323244B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2604071 1971-06-18

Publications (1)

Publication Number Publication Date
AT323244B true AT323244B (de) 1975-06-25

Family

ID=11218477

Family Applications (1)

Application Number Title Priority Date Filing Date
AT947171A AT323244B (de) 1971-06-18 1971-11-03 Zeitmultiplex-fernsprechvermittlungsanlage

Country Status (11)

Country Link
US (1) US3828136A (de)
AT (1) AT323244B (de)
AU (1) AU466292B2 (de)
BE (1) BE775814A (de)
CA (1) CA984494A (de)
CH (1) CH548724A (de)
DE (1) DE2229459A1 (de)
FR (1) FR2142317A5 (de)
GB (1) GB1380090A (de)
NL (1) NL7208308A (de)
SE (1) SE386048B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2248758A5 (de) * 1973-09-18 1975-05-16 Materiel Telephonique
US4061880A (en) * 1975-03-21 1977-12-06 Dicom Systems, Ltd. Time-multiplex programmable switching apparatus
GB1543006A (en) * 1977-01-18 1979-03-28 Plessey Co Ltd Time division multiplex processor-controlled telecommunication exchanges
US4228535A (en) * 1979-02-26 1980-10-14 Rockwell International Corporation Dual TDM switching apparatus
US4513414A (en) * 1982-04-22 1985-04-23 International Telephone And Telegraph Corporation Clocking arrangement for telephone switching system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161732A (en) * 1960-12-14 1964-12-15 Ericsson Telephones Ltd Testing and control system for supervisory circuits in electronic telephone exchanges
NL153059B (nl) * 1967-01-23 1977-04-15 Bell Telephone Mfg Automatisch telecommunicatie-schakelstelsel.
FR2041351A5 (de) * 1969-04-22 1971-01-29 Labo Cent Telecommunicat
BE756180A (fr) * 1969-09-19 1971-02-15 Western Electric Co Central de commutation de communications

Also Published As

Publication number Publication date
SE386048B (sv) 1976-07-26
US3828136A (en) 1974-08-06
CA984494A (en) 1976-02-24
BE775814A (fr) 1972-03-16
DE2229459A1 (de) 1973-02-15
FR2142317A5 (de) 1973-01-26
AU4345872A (en) 1973-12-20
GB1380090A (en) 1975-01-08
NL7208308A (de) 1972-12-20
AU466292B2 (en) 1973-12-20
CH548724A (it) 1974-04-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee