FR1319480A - Switching device - Google Patents

Switching device

Info

Publication number
FR1319480A
FR1319480A FR889104A FR889104A FR1319480A FR 1319480 A FR1319480 A FR 1319480A FR 889104 A FR889104 A FR 889104A FR 889104 A FR889104 A FR 889104A FR 1319480 A FR1319480 A FR 1319480A
Authority
FR
France
Prior art keywords
switching device
switching
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
FR889104A
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 US99924A external-priority patent/US3048677A/en
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to FR889104A priority Critical patent/FR1319480A/en
Application granted granted Critical
Publication of FR1319480A publication Critical patent/FR1319480A/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
    • H01H51/284—Polarised relays
    • H01H51/285—Polarised relays for latching of contacts
    • 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
    • H01H51/284—Polarised relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR889104A 1961-03-31 1962-02-24 Switching device Expired FR1319480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR889104A FR1319480A (en) 1961-03-31 1962-02-24 Switching device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99924A US3048677A (en) 1961-03-31 1961-03-31 Switching device
FR889104A FR1319480A (en) 1961-03-31 1962-02-24 Switching device

Publications (1)

Publication Number Publication Date
FR1319480A true FR1319480A (en) 1963-03-01

Family

ID=26194524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889104A Expired FR1319480A (en) 1961-03-31 1962-02-24 Switching device

Country Status (1)

Country Link
FR (1) FR1319480A (en)

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