IT987322B - SPACE DIVISION MULTIPLEX ELECTRO NICO COUPLING FIELD - Google Patents

SPACE DIVISION MULTIPLEX ELECTRO NICO COUPLING FIELD

Info

Publication number
IT987322B
IT987322B IT23800/73A IT2380073A IT987322B IT 987322 B IT987322 B IT 987322B IT 23800/73 A IT23800/73 A IT 23800/73A IT 2380073 A IT2380073 A IT 2380073A IT 987322 B IT987322 B IT 987322B
Authority
IT
Italy
Prior art keywords
nico
electro
division multiplex
space division
coupling field
Prior art date
Application number
IT23800/73A
Other languages
Italian (it)
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 IT987322B publication Critical patent/IT987322B/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)
IT23800/73A 1972-05-09 1973-05-08 SPACE DIVISION MULTIPLEX ELECTRO NICO COUPLING FIELD IT987322B (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
IT987322B true IT987322B (en) 1975-02-20

Family

ID=5844499

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23800/73A IT987322B (en) 1972-05-09 1973-05-08 SPACE DIVISION MULTIPLEX ELECTRO NICO COUPLING FIELD

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
GB1406165A (en) 1975-09-17
AU5519573A (en) 1974-11-07
CH554122A (en) 1974-09-13
NL7306482A (en) 1973-11-13
FR2174499A5 (en) 1973-10-12
ZA732806B (en) 1974-04-24
CA1005150A (en) 1977-02-08
DE2222712A1 (en) 1973-11-22
LU67558A1 (en) 1973-11-12
BE799317A (en) 1973-11-09
AU476217B2 (en) 1976-09-16

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