ZA732806B - Improvements in or relating to data exchange systems - Google Patents

Improvements in or relating to data exchange systems

Info

Publication number
ZA732806B
ZA732806B ZA732806A ZA732806A ZA732806B ZA 732806 B ZA732806 B ZA 732806B ZA 732806 A ZA732806 A ZA 732806A ZA 732806 A ZA732806 A ZA 732806A ZA 732806 B ZA732806 B ZA 732806B
Authority
ZA
South Africa
Prior art keywords
relating
data exchange
exchange systems
systems
data
Prior art date
Application number
ZA732806A
Inventor
L Schmid
K Dietrich
E Haensel
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
Publication of ZA732806B publication Critical patent/ZA732806B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
ZA732806A 1972-05-09 1973-04-25 Improvements in or relating to data exchange systems ZA732806B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722222712 DE2222712A1 (en) 1972-05-09 1972-05-09 ELECTRONIC SPACE MULTIPLEX COUPLING

Publications (1)

Publication Number Publication Date
ZA732806B true ZA732806B (en) 1974-04-24

Family

ID=5844499

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA732806A ZA732806B (en) 1972-05-09 1973-04-25 Improvements in or relating to data exchange systems

Country Status (11)

Country Link
AU (1) AU476217B2 (en)
BE (1) BE799317A (en)
CA (1) CA1005150A (en)
CH (1) CH554122A (en)
DE (1) DE2222712A1 (en)
FR (1) FR2174499A5 (en)
GB (1) GB1406165A (en)
IT (1) IT987322B (en)
LU (1) LU67558A1 (en)
NL (1) NL7306482A (en)
ZA (1) ZA732806B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028498A (en) * 1974-10-07 1977-06-07 Solid State Systems, Inc. Private automatic branch exchange system and apparatus
JPS52109315A (en) * 1976-03-10 1977-09-13 Hitachi Ltd Channel system controlling method
US4402008A (en) * 1981-08-27 1983-08-30 Bell Telephone Laboratories, Incorporated Wideband switching architecture
HU183988B (en) * 1982-07-01 1984-06-28 Bhg Hiradastech Vallalat Single-step or multi-step switching field consisting switching matrices for switching apparatuses controlled by stored program preferably for telephone stations
DE3310546A1 (en) * 1983-03-23 1984-09-27 Siemens AG, 1000 Berlin und 8000 München CIRCUIT ARRANGEMENT FOR A SMALL PABX WITH AN ELECTRONIC COUPLING POINT

Also Published As

Publication number Publication date
AU476217B2 (en) 1976-09-16
BE799317A (en) 1973-11-09
LU67558A1 (en) 1973-11-12
IT987322B (en) 1975-02-20
CH554122A (en) 1974-09-13
AU5519573A (en) 1974-11-07
GB1406165A (en) 1975-09-17
NL7306482A (en) 1973-11-13
DE2222712A1 (en) 1973-11-22
FR2174499A5 (en) 1973-10-12
CA1005150A (en) 1977-02-08

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