CH397085A - Magnetic memory electromagnetic switching device - Google Patents

Magnetic memory electromagnetic switching device

Info

Publication number
CH397085A
CH397085A CH227463A CH227463A CH397085A CH 397085 A CH397085 A CH 397085A CH 227463 A CH227463 A CH 227463A CH 227463 A CH227463 A CH 227463A CH 397085 A CH397085 A CH 397085A
Authority
CH
Switzerland
Prior art keywords
switching device
magnetic memory
electromagnetic switching
memory electromagnetic
magnetic
Prior art date
Application number
CH227463A
Other languages
French (fr)
Inventor
Regnier Albert
Silerme Fernand
Original Assignee
Standard Telephone & Radio 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 Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH397085A publication Critical patent/CH397085A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
    • H01H31/16—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member
    • H01H31/22—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member wherein the contact or contacts are rectilinearly movable with respect to the carrying member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2236—Polarised relays comprising pivotable armature, pivoting at extremity or bending point of armature
    • 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
    • H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Magnetic Treatment Devices (AREA)
CH227463A 1962-02-23 1963-02-22 Magnetic memory electromagnetic switching device CH397085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR889033A FR1331362A (en) 1962-02-23 1962-02-23 Electromagnetic switch

Publications (1)

Publication Number Publication Date
CH397085A true CH397085A (en) 1965-08-15

Family

ID=8773377

Family Applications (1)

Application Number Title Priority Date Filing Date
CH227463A CH397085A (en) 1962-02-23 1963-02-22 Magnetic memory electromagnetic switching device

Country Status (5)

Country Link
BE (1) BE628754A (en)
CH (1) CH397085A (en)
DE (1) DE1930870U (en)
FR (1) FR1331362A (en)
NL (1) NL289321A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003903604A0 (en) * 2003-07-14 2003-07-24 Napintas Pty Ltd Chuck for angular offset woodturning

Also Published As

Publication number Publication date
FR1331362A (en) 1963-07-05
NL289321A (en)
DE1930870U (en) 1966-01-13
BE628754A (en)

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