FR1335082A - Trip unit for electrical switches - Google Patents

Trip unit for electrical switches

Info

Publication number
FR1335082A
FR1335082A FR902863A FR902863A FR1335082A FR 1335082 A FR1335082 A FR 1335082A FR 902863 A FR902863 A FR 902863A FR 902863 A FR902863 A FR 902863A FR 1335082 A FR1335082 A FR 1335082A
Authority
FR
France
Prior art keywords
trip unit
electrical switches
switches
electrical
trip
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
FR902863A
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.)
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
Priority to FR902863A priority Critical patent/FR1335082A/en
Application granted granted Critical
Publication of FR1335082A publication Critical patent/FR1335082A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
    • 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
    • H01H71/2454—Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR902863A 1962-07-03 1962-07-03 Trip unit for electrical switches Expired FR1335082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR902863A FR1335082A (en) 1962-07-03 1962-07-03 Trip unit for electrical switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR902863A FR1335082A (en) 1962-07-03 1962-07-03 Trip unit for electrical switches

Publications (1)

Publication Number Publication Date
FR1335082A true FR1335082A (en) 1963-08-16

Family

ID=8782423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902863A Expired FR1335082A (en) 1962-07-03 1962-07-03 Trip unit for electrical switches

Country Status (1)

Country Link
FR (1) FR1335082A (en)

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