CH612812A5 - Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with switching networks with a reversed trunking scheme - Google Patents

Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with switching networks with a reversed trunking scheme

Info

Publication number
CH612812A5
CH612812A5 CH1329276A CH1329276A CH612812A5 CH 612812 A5 CH612812 A5 CH 612812A5 CH 1329276 A CH1329276 A CH 1329276A CH 1329276 A CH1329276 A CH 1329276A CH 612812 A5 CH612812 A5 CH 612812A5
Authority
CH
Switzerland
Prior art keywords
switching systems
switching
reversed
circuit arrangement
systems
Prior art date
Application number
CH1329276A
Inventor
Helga Hofstetter
Friedrich Hilliges
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 CH612812A5 publication Critical patent/CH612812A5/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/0008Selecting arrangements using relay selectors in the switching stages
    • H04Q3/0012Selecting 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)
CH1329276A 1975-11-27 1976-10-21 Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with switching networks with a reversed trunking scheme CH612812A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752553411 DE2553411C3 (en) 1975-11-27 1975-11-27 Circuit arrangement for telecommunication switching systems, in particular telephone switching systems, with switching matrices with reverse grouping

Publications (1)

Publication Number Publication Date
CH612812A5 true CH612812A5 (en) 1979-08-15

Family

ID=5962843

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1329276A CH612812A5 (en) 1975-11-27 1976-10-21 Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with switching networks with a reversed trunking scheme

Country Status (5)

Country Link
CH (1) CH612812A5 (en)
DE (1) DE2553411C3 (en)
FR (1) FR2336845A2 (en)
GB (1) GB1565058A (en)
IT (1) IT1067773B (en)

Also Published As

Publication number Publication date
GB1565058A (en) 1980-04-16
FR2336845B2 (en) 1981-06-12
DE2553411C3 (en) 1979-01-11
DE2553411A1 (en) 1977-06-16
FR2336845A2 (en) 1977-07-22
DE2553411B2 (en) 1978-05-24
IT1067773B (en) 1985-03-16

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Legal Events

Date Code Title Description
PL Patent ceased