FR1363051A - Switching device for special telephone connections - Google Patents

Switching device for special telephone connections

Info

Publication number
FR1363051A
FR1363051A FR941604A FR941604A FR1363051A FR 1363051 A FR1363051 A FR 1363051A FR 941604 A FR941604 A FR 941604A FR 941604 A FR941604 A FR 941604A FR 1363051 A FR1363051 A FR 1363051A
Authority
FR
France
Prior art keywords
switching device
telephone connections
special telephone
special
connections
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR941604A
Other languages
French (fr)
Inventor
Ronald George Knight
Maurice Charles Branch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 GB27783/62A external-priority patent/GB1001902A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR941604A priority Critical patent/FR1363051A/en
Application granted granted Critical
Publication of FR1363051A publication Critical patent/FR1363051A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • 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)
  • Signal Processing (AREA)
FR941604A 1962-07-19 1963-07-16 Switching device for special telephone connections Expired FR1363051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR941604A FR1363051A (en) 1962-07-19 1963-07-16 Switching device for special telephone connections

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB27783/62A GB1001902A (en) 1962-07-19 1962-07-19 Improvements in or relating to automatic telecommunication exchanges
FR941604A FR1363051A (en) 1962-07-19 1963-07-16 Switching device for special telephone connections

Publications (1)

Publication Number Publication Date
FR1363051A true FR1363051A (en) 1964-06-05

Family

ID=26202407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941604A Expired FR1363051A (en) 1962-07-19 1963-07-16 Switching device for special telephone connections

Country Status (1)

Country Link
FR (1) FR1363051A (en)

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