FR1129761A - Improvement in electromagnetic relays for circuit breakers - Google Patents

Improvement in electromagnetic relays for circuit breakers

Info

Publication number
FR1129761A
FR1129761A FR1129761DA FR1129761A FR 1129761 A FR1129761 A FR 1129761A FR 1129761D A FR1129761D A FR 1129761DA FR 1129761 A FR1129761 A FR 1129761A
Authority
FR
France
Prior art keywords
improvement
circuit breakers
electromagnetic relays
relays
electromagnetic
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
Other languages
French (fr)
Inventor
Georges Bouvier
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of FR1129761A publication Critical patent/FR1129761A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2481—Electromagnetic mechanisms characterised by the coil design

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR1129761D 1955-08-04 1955-08-04 Improvement in electromagnetic relays for circuit breakers Expired FR1129761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1129761T 1955-08-04

Publications (1)

Publication Number Publication Date
FR1129761A true FR1129761A (en) 1957-01-25

Family

ID=9637131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1129761D Expired FR1129761A (en) 1955-08-04 1955-08-04 Improvement in electromagnetic relays for circuit breakers

Country Status (1)

Country Link
FR (1) FR1129761A (en)

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