FR1381111A - Perfectionnements aux dispositifs de commutation - Google Patents

Perfectionnements aux dispositifs de commutation

Info

Publication number
FR1381111A
FR1381111A FR962248A FR962248A FR1381111A FR 1381111 A FR1381111 A FR 1381111A FR 962248 A FR962248 A FR 962248A FR 962248 A FR962248 A FR 962248A FR 1381111 A FR1381111 A FR 1381111A
Authority
FR
France
Prior art keywords
switching device
device improvements
switching
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
FR962248A
Other languages
English (en)
Inventor
Frederick Harry Bray
John Anthony Weeks Butcher
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 GB4264/63A external-priority patent/GB987930A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR962248A priority Critical patent/FR1381111A/fr
Application granted granted Critical
Publication of FR1381111A publication Critical patent/FR1381111A/fr
Expired legal-status Critical Current

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)
FR962248A 1963-02-01 1964-01-31 Perfectionnements aux dispositifs de commutation Expired FR1381111A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR962248A FR1381111A (fr) 1963-02-01 1964-01-31 Perfectionnements aux dispositifs de commutation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4264/63A GB987930A (en) 1963-02-01 1963-02-01 Improvements in or relating to electrical lock-out circuits
FR962248A FR1381111A (fr) 1963-02-01 1964-01-31 Perfectionnements aux dispositifs de commutation

Publications (1)

Publication Number Publication Date
FR1381111A true FR1381111A (fr) 1964-12-04

Family

ID=26205662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR962248A Expired FR1381111A (fr) 1963-02-01 1964-01-31 Perfectionnements aux dispositifs de commutation

Country Status (1)

Country Link
FR (1) FR1381111A (fr)

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