CH427920A - Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with multi-stage switching matrices - Google Patents

Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with multi-stage switching matrices

Info

Publication number
CH427920A
CH427920A CH1117965A CH1117965A CH427920A CH 427920 A CH427920 A CH 427920A CH 1117965 A CH1117965 A CH 1117965A CH 1117965 A CH1117965 A CH 1117965A CH 427920 A CH427920 A CH 427920A
Authority
CH
Switzerland
Prior art keywords
switching systems
switching
circuit arrangement
systems
telecommunications
Prior art date
Application number
CH1117965A
Other languages
German (de)
Inventor
Villmann Walter
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 CH427920A publication Critical patent/CH427920A/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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
CH1117965A 1964-08-12 1965-08-10 Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with multi-stage switching matrices CH427920A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES92601A DE1226165B (en) 1964-08-12 1964-08-12 Circuit arrangement for telecommunication switching systems, in particular telephone switching systems with multi-level switching networks
DES0105028 1966-07-27

Publications (1)

Publication Number Publication Date
CH427920A true CH427920A (en) 1967-01-15

Family

ID=25997755

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1117965A CH427920A (en) 1964-08-12 1965-08-10 Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with multi-stage switching matrices

Country Status (8)

Country Link
BE (2) BE668207A (en)
CH (1) CH427920A (en)
DE (1) DE1226165B (en)
FI (1) FI43895B (en)
FR (1) FR94155E (en)
GB (2) GB1077679A (en)
NL (2) NL154087B (en)
SE (1) SE340637B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524025A (en) * 1966-04-14 1970-08-11 Nippon Telegraph & Telephone Route advance control system for automatic telephone exchanges
DE2925794C2 (en) * 1979-06-26 1982-04-08 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with time grading of the charge counting pulse frequencies
DE2931416C2 (en) * 1979-08-02 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for telecommunication switching systems, in particular telephone switching systems with a multi-stage switching network and a central corrector marker

Also Published As

Publication number Publication date
BE701908A (en) 1968-01-29
DE1226165B (en) 1966-10-06
DE1487900B2 (en) 1972-11-09
FI43895B (en) 1971-03-31
NL6509707A (en) 1966-02-14
BE668207A (en) 1966-02-14
SE340637B (en) 1971-11-29
DE1487900A1 (en) 1969-01-16
NL154087B (en) 1977-07-15
FR94155E (en) 1969-07-11
NL6709831A (en) 1968-01-29
GB1077679A (en) 1967-08-02
GB1167998A (en) 1969-10-22

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