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ES338398A1 - Switching device in matrix form - Google Patents

Switching device in matrix form

Info

Publication number
ES338398A1
ES338398A1 ES338398A ES338398A ES338398A1 ES 338398 A1 ES338398 A1 ES 338398A1 ES 338398 A ES338398 A ES 338398A ES 338398 A ES338398 A ES 338398A ES 338398 A1 ES338398 A1 ES 338398A1
Authority
ES
Spain
Prior art keywords
relays
bars
contact units
coil
diagonal
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
ES338398A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES338398A1 publication Critical patent/ES338398A1/en
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
    • H01H67/30—Co-ordinate-type selector switches with field of co-ordinate coil acting directly upon magnetic leaf spring or reed-type contact member
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Electromagnets (AREA)

Abstract

In a matrix of electromagnetic relays each relay is mounted between rows and columns of bars with a row of sealed magnetic reed contact units 10 along one diagonal of the square or rectangle occupied by the relay and coil supporting cores 13 at the ends of the other diagonal. The bars are arranged in pairs 2, 3 back to back, each with integral coil formers 5 which align with formers on other bars with four coils 6 for each of the relays which may be connected as described for remanent relays in Specification 1,052,611 with the coils of each row and column in series. Yokes 11a, 11b of magnetic material connect the core ends with the contact units. Wires 14, 15 to which the terminals of the contact units may be soldered and the coil circuits are connected to pluggable strips 8 on a frame 7. The wires 14, 15 may be printed circuit tracks on an insulating board (not shown) and plates (not shown) lined with plastics foam may be placed on each side of the frame 1 to protect and maintain the position of the relays.
ES338398A 1966-03-26 1967-03-22 Switching device in matrix form Expired ES338398A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR55131A FR1482088A (en) 1966-03-26 1966-03-26 Switching device in matrix form

Publications (1)

Publication Number Publication Date
ES338398A1 true ES338398A1 (en) 1968-04-01

Family

ID=8604772

Family Applications (1)

Application Number Title Priority Date Filing Date
ES338398A Expired ES338398A1 (en) 1966-03-26 1967-03-22 Switching device in matrix form

Country Status (8)

Country Link
US (1) US3448416A (en)
BE (1) BE696040A (en)
CH (1) CH460089A (en)
DE (1) DE1289123B (en)
ES (1) ES338398A1 (en)
FR (1) FR1482088A (en)
GB (1) GB1162904A (en)
NL (1) NL6704275A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117427A (en) * 1976-09-27 1978-09-26 International Standard Electric Corporation Standardized component for cross-point matrices

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1160511B (en) * 1958-07-23 1964-01-02 Siemens Ag Coordinate selector for telecommunications systems, in particular telephone exchanges
US3188423A (en) * 1961-07-27 1965-06-08 Automatic Elect Lab Crosspoint switching arrays
US3171918A (en) * 1962-05-11 1965-03-02 Essex Wire Corp Encapsulated reed relay
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
FR1393336A (en) * 1964-01-07 1965-03-26 Materiel Telephonique Magnetic memory switching device, in particular for telephony
GB1052611A (en) * 1964-01-07
FR1395840A (en) * 1964-03-06 1965-04-16 Materiel Telephonique Crossover gate switch, especially for telephony
US3293502A (en) * 1965-02-24 1966-12-20 Automatic Elect Lab Miniature dry reed relay crosspoint matrix package
FR1450832A (en) * 1965-07-17 1966-06-24 Refinements to rod relay connection networks

Also Published As

Publication number Publication date
DE1289123B (en) 1969-02-13
US3448416A (en) 1969-06-03
BE696040A (en) 1967-09-25
FR1482088A (en) 1967-05-26
CH460089A (en) 1968-07-31
GB1162904A (en) 1969-09-04
NL6704275A (en) 1967-09-27

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