FR1464565A - Limiteur de courant de court-circuit plus spécialement divisionnaire - Google Patents

Limiteur de courant de court-circuit plus spécialement divisionnaire

Info

Publication number
FR1464565A
FR1464565A FR979897A FR979897A FR1464565A FR 1464565 A FR1464565 A FR 1464565A FR 979897 A FR979897 A FR 979897A FR 979897 A FR979897 A FR 979897A FR 1464565 A FR1464565 A FR 1464565A
Authority
FR
France
Prior art keywords
divisional
short
circuit current
current limiter
limiter
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
FR979897A
Other languages
English (en)
Inventor
Karel Kesl
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 filed Critical
Priority to FR979897A priority Critical patent/FR1464565A/fr
Priority claimed from BE665943A external-priority patent/BE665943A/fr
Application granted granted Critical
Publication of FR1464565A publication Critical patent/FR1464565A/fr
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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/142—Electrothermal mechanisms actuated due to change of magnetic permeability
    • 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
    • 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
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR979897A 1964-06-25 1964-06-25 Limiteur de courant de court-circuit plus spécialement divisionnaire Expired FR1464565A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR979897A FR1464565A (fr) 1964-06-25 1964-06-25 Limiteur de courant de court-circuit plus spécialement divisionnaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR979897A FR1464565A (fr) 1964-06-25 1964-06-25 Limiteur de courant de court-circuit plus spécialement divisionnaire
BE665943A BE665943A (fr) 1965-06-25 1965-06-25

Publications (1)

Publication Number Publication Date
FR1464565A true FR1464565A (fr) 1967-01-06

Family

ID=25656235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979897A Expired FR1464565A (fr) 1964-06-25 1964-06-25 Limiteur de courant de court-circuit plus spécialement divisionnaire

Country Status (1)

Country Link
FR (1) FR1464565A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951021A (en) * 1988-10-28 1990-08-21 Eaton Corporation Electromagnetic switching apparatus having dynamically balanced latch trip

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951021A (en) * 1988-10-28 1990-08-21 Eaton Corporation Electromagnetic switching apparatus having dynamically balanced latch trip

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