CH522341A - Circuit arrangement for telecommunication switching systems, in particular telephone switching systems with route finding devices for multi-level switching networks - Google Patents

Circuit arrangement for telecommunication switching systems, in particular telephone switching systems with route finding devices for multi-level switching networks

Info

Publication number
CH522341A
CH522341A CH1822870A CH1822870A CH522341A CH 522341 A CH522341 A CH 522341A CH 1822870 A CH1822870 A CH 1822870A CH 1822870 A CH1822870 A CH 1822870A CH 522341 A CH522341 A CH 522341A
Authority
CH
Switzerland
Prior art keywords
switching systems
circuit arrangement
switching
particular telephone
systems
Prior art date
Application number
CH1822870A
Other languages
German (de)
Inventor
Bock Helmuth-Joachim
Anton Dipl Ing Sennefelder
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
Priority claimed from DE19702002859 external-priority patent/DE2002859C/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH522341A publication Critical patent/CH522341A/en

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)
  • Monitoring And Testing Of Exchanges (AREA)
  • Structure Of Telephone Exchanges (AREA)
CH1822870A 1970-01-22 1970-12-09 Circuit arrangement for telecommunication switching systems, in particular telephone switching systems with route finding devices for multi-level switching networks CH522341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702002859 DE2002859C (en) 1970-01-22 Circuit arrangement for telecommunication switching systems, in particular telephone switching systems, with route search devices for multi-level switching networks

Publications (1)

Publication Number Publication Date
CH522341A true CH522341A (en) 1972-06-15

Family

ID=5760270

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1822870A CH522341A (en) 1970-01-22 1970-12-09 Circuit arrangement for telecommunication switching systems, in particular telephone switching systems with route finding devices for multi-level switching networks

Country Status (9)

Country Link
AT (1) AT313375B (en)
BE (1) BE761934A (en)
CH (1) CH522341A (en)
FR (1) FR2075652A5 (en)
GB (1) GB1269197A (en)
LU (1) LU62446A1 (en)
NL (1) NL173905C (en)
SE (1) SE352216B (en)
SU (1) SU474168A3 (en)

Also Published As

Publication number Publication date
SU474168A3 (en) 1975-06-14
FR2075652A5 (en) 1971-10-08
DE2002859A1 (en) 1971-06-03
NL7100389A (en) 1971-07-26
DE2002859B2 (en) 1971-06-03
BE761934A (en) 1971-07-22
LU62446A1 (en) 1971-08-05
AT313375B (en) 1974-02-11
SE352216B (en) 1972-12-18
NL173905C (en) 1984-03-16
NL173905B (en) 1983-10-17
GB1269197A (en) 1972-04-06

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Legal Events

Date Code Title Description
PL Patent ceased