FR1357462A - Switch - Google Patents

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Info

Publication number
FR1357462A
FR1357462A FR935938A FR935938A FR1357462A FR 1357462 A FR1357462 A FR 1357462A FR 935938 A FR935938 A FR 935938A FR 935938 A FR935938 A FR 935938A FR 1357462 A FR1357462 A FR 1357462A
Authority
FR
France
Prior art keywords
switch
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
FR935938A
Other languages
French (fr)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 US197395A external-priority patent/US3141078A/en
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to FR935938A priority Critical patent/FR1357462A/en
Application granted granted Critical
Publication of FR1357462A publication Critical patent/FR1357462A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/287—Details of the shape of the contact springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H53/00—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them
    • H01H53/02—Electrodynamic relays, i.e. relays in which the interaction is between two current-carrying conductors
    • H01H53/04—Ferrodynamic relays, i.e. relays in which the magnetic field is concentrated in ferromagnetic parts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR935938A 1962-05-24 1963-05-24 Switch Expired FR1357462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR935938A FR1357462A (en) 1962-05-24 1963-05-24 Switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US197395A US3141078A (en) 1962-05-24 1962-05-24 Forked magnetically operated contact assemblage
FR935938A FR1357462A (en) 1962-05-24 1963-05-24 Switch

Publications (1)

Publication Number Publication Date
FR1357462A true FR1357462A (en) 1964-04-03

Family

ID=26201500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR935938A Expired FR1357462A (en) 1962-05-24 1963-05-24 Switch

Country Status (1)

Country Link
FR (1) FR1357462A (en)

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