FR1450832A - Refinements to rod relay connection networks - Google Patents

Refinements to rod relay connection networks

Info

Publication number
FR1450832A
FR1450832A FR25037A FR25037A FR1450832A FR 1450832 A FR1450832 A FR 1450832A FR 25037 A FR25037 A FR 25037A FR 25037 A FR25037 A FR 25037A FR 1450832 A FR1450832 A FR 1450832A
Authority
FR
France
Prior art keywords
refinements
relay connection
connection networks
rod relay
rod
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
FR25037A
Other languages
French (fr)
Inventor
Michel Rouzier
Henri Marnat
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 filed Critical
Priority to FR25037A priority Critical patent/FR1450832A/en
Application granted granted Critical
Publication of FR1450832A publication Critical patent/FR1450832A/en
Priority to GB30876/66A priority patent/GB1155616A/en
Priority to US564575A priority patent/US3356973A/en
Priority to BE684159D priority patent/BE684159A/xx
Priority to DE19661487852 priority patent/DE1487852A1/en
Priority to SE09762/66A priority patent/SE332205B/xx
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/24—Co-ordinate-type relay switches having an individual electromagnet at each cross-point
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Electronic Switches (AREA)
  • Interface Circuits In Exchanges (AREA)
FR25037A 1965-07-17 1965-07-17 Refinements to rod relay connection networks Expired FR1450832A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR25037A FR1450832A (en) 1965-07-17 1965-07-17 Refinements to rod relay connection networks
GB30876/66A GB1155616A (en) 1965-07-17 1966-07-08 Improvements to Reed Relay Switching Networks
US564575A US3356973A (en) 1965-07-17 1966-07-12 Reed relay switching networks
BE684159D BE684159A (en) 1965-07-17 1966-07-14
DE19661487852 DE1487852A1 (en) 1965-07-17 1966-07-16 Switching networks with reed relays
SE09762/66A SE332205B (en) 1965-07-17 1966-07-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR25037A FR1450832A (en) 1965-07-17 1965-07-17 Refinements to rod relay connection networks

Publications (1)

Publication Number Publication Date
FR1450832A true FR1450832A (en) 1966-06-24

Family

ID=8584723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR25037A Expired FR1450832A (en) 1965-07-17 1965-07-17 Refinements to rod relay connection networks

Country Status (6)

Country Link
US (1) US3356973A (en)
BE (1) BE684159A (en)
DE (1) DE1487852A1 (en)
FR (1) FR1450832A (en)
GB (1) GB1155616A (en)
SE (1) SE332205B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1482088A (en) * 1966-03-26 1967-05-26 Materiel Telephonique Switching device in matrix form

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1500593A (en) * 1921-04-18 1924-07-08 Western Electric Co Crossbar line switch
US3183487A (en) * 1962-10-08 1965-05-11 Clare & Co C P Switching matrix having sealed switches operating as a normally closed switch matrixor as a normally open switch matrix

Also Published As

Publication number Publication date
US3356973A (en) 1967-12-05
DE1487852A1 (en) 1969-06-19
BE684159A (en) 1966-12-16
GB1155616A (en) 1969-06-18
SE332205B (en) 1971-02-01

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