BE660743A - - Google Patents

Info

Publication number
BE660743A
BE660743A BE660743A BE660743A BE660743A BE 660743 A BE660743 A BE 660743A BE 660743 A BE660743 A BE 660743A BE 660743 A BE660743 A BE 660743A BE 660743 A BE660743 A BE 660743A
Authority
BE
Belgium
Application number
BE660743A
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
Publication of BE660743A publication Critical patent/BE660743A/xx

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
BE660743A 1964-03-06 1965-03-08 BE660743A (US07166745-20070123-C00016.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR966429A FR1395840A (fr) 1964-03-06 1964-03-06 Commutateur à grille de croisement, en particulier pour la téléphonie

Publications (1)

Publication Number Publication Date
BE660743A true BE660743A (US07166745-20070123-C00016.png) 1965-09-08

Family

ID=8824909

Family Applications (1)

Application Number Title Priority Date Filing Date
BE660743A BE660743A (US07166745-20070123-C00016.png) 1964-03-06 1965-03-08

Country Status (3)

Country Link
BE (1) BE660743A (US07166745-20070123-C00016.png)
FR (1) FR1395840A (US07166745-20070123-C00016.png)
NL (1) NL6502735A (US07166745-20070123-C00016.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1482088A (fr) * 1966-03-26 1967-05-26 Materiel Telephonique Appareil de commutation en forme de matrice

Also Published As

Publication number Publication date
FR1395840A (fr) 1965-04-16
NL6502735A (US07166745-20070123-C00016.png) 1965-09-07

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