SE404477B - Kopplingsanordning for teleformedlingsanleggningar, serskilt telefonvexlar, med kopplingsfelt med omvendningsgruppering - Google Patents

Kopplingsanordning for teleformedlingsanleggningar, serskilt telefonvexlar, med kopplingsfelt med omvendningsgruppering

Info

Publication number
SE404477B
SE404477B SE7510227A SE7510227A SE404477B SE 404477 B SE404477 B SE 404477B SE 7510227 A SE7510227 A SE 7510227A SE 7510227 A SE7510227 A SE 7510227A SE 404477 B SE404477 B SE 404477B
Authority
SE
Sweden
Prior art keywords
coupling device
telecommunications systems
separate telephone
telephone exchanger
connection fields
Prior art date
Application number
SE7510227A
Other languages
English (en)
Other versions
SE7510227L (sv
Inventor
H Hofstetter
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 SE7510227L publication Critical patent/SE7510227L/sv
Publication of SE404477B publication Critical patent/SE404477B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
    • H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
SE7510227A 1974-09-13 1975-09-12 Kopplingsanordning for teleformedlingsanleggningar, serskilt telefonvexlar, med kopplingsfelt med omvendningsgruppering SE404477B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742443941 DE2443941C2 (de) 1974-09-13 1974-09-13 Schaltungsanordnung fuer fernmeldevermittlungsanlagen, insbesondere fernsprechvermittlungsanlagen, mit koppelfeldern mit umkehrgruppierung

Publications (2)

Publication Number Publication Date
SE7510227L SE7510227L (sv) 1976-05-14
SE404477B true SE404477B (sv) 1978-10-02

Family

ID=5925713

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7510227A SE404477B (sv) 1974-09-13 1975-09-12 Kopplingsanordning for teleformedlingsanleggningar, serskilt telefonvexlar, med kopplingsfelt med omvendningsgruppering

Country Status (9)

Country Link
US (1) US4009351A (sv)
JP (1) JPS5528639B2 (sv)
AU (1) AU502744B2 (sv)
CH (1) CH599735A5 (sv)
DE (1) DE2443941C2 (sv)
FR (1) FR2285039A1 (sv)
GB (1) GB1511918A (sv)
IT (1) IT1042417B (sv)
SE (1) SE404477B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633515C3 (de) * 1976-07-26 1979-01-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung für Fernmelde-, insbesondere Fernsprechnebenstellenanlagen, mit verzögerter Anschaltung eines Besetztzeichensatzes
GB1560192A (en) * 1977-02-07 1980-01-30 Int Standard Electric Corp Continuously expandable switching network
DE3235416C2 (de) * 1982-09-24 1985-04-11 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für eine Fernsprechanlage, insbesondere Fernsprechnebenstellenanlage, mit Sprech- und Signalwegedurchschaltung über seriell geschaltete Koppler für Sätze unterschiedlicher Art
DE3235485C2 (de) * 1982-09-24 1985-06-05 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für eine Fernsprechanlage, insbesondere Fernsprechnebenstellenanlage, mit Sprech- und Signalwegedurchschaltung über seriell geschaltete Koppler mit Anschaltemöglichkeit für eine Personensucheinrichtung
US6614904B1 (en) * 2000-08-09 2003-09-02 Alcatel Apparatus and method for effecting a communication arrangement between switch arrays

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248485A (en) * 1962-10-12 1966-04-26 Ass Elect Ind Automatic telephone exchange systems
GB1165526A (en) * 1968-06-28 1969-10-01 Standard Telephones Cables Ltd Improvements in or relating to Automatic Telephone Exchanges

Also Published As

Publication number Publication date
DE2443941C2 (de) 1976-09-09
AU8375675A (en) 1977-02-10
US4009351A (en) 1977-02-22
JPS5528639B2 (sv) 1980-07-29
SE7510227L (sv) 1976-05-14
IT1042417B (it) 1980-01-30
CH599735A5 (sv) 1978-05-31
FR2285039B1 (sv) 1981-01-16
AU502744B2 (en) 1979-08-09
FR2285039A1 (fr) 1976-04-09
DE2443941B1 (de) 1976-01-22
GB1511918A (en) 1978-05-24
JPS5154708A (sv) 1976-05-14

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