BE658912A - - Google Patents

Info

Publication number
BE658912A
BE658912A BE658912DA BE658912A BE 658912 A BE658912 A BE 658912A BE 658912D A BE658912D A BE 658912DA BE 658912 A BE658912 A BE 658912A
Authority
BE
Belgium
Application number
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 FR776772A external-priority patent/FR1226439A/fr
Application filed filed Critical
Publication of BE658912A publication Critical patent/BE658912A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
BE658912D 1958-10-14 1965-01-27 BE658912A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR776772A FR1226439A (fr) 1958-10-14 1958-10-14 Dispositif de soufflage de l'arc électrique
FR779693A FR75507E (fr) 1958-10-14 1958-11-19 Dispositif de soufflage de l'arc électrique

Publications (1)

Publication Number Publication Date
BE658912A true BE658912A (xx) 1965-05-17

Family

ID=26183599

Family Applications (2)

Application Number Title Priority Date Filing Date
BE658912D BE658912A (xx) 1958-10-14 1965-01-27
BE658851D BE658851A (xx) 1958-10-14 1965-01-27

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE658851D BE658851A (xx) 1958-10-14 1965-01-27

Country Status (2)

Country Link
BE (2) BE658912A (xx)
FR (1) FR75507E (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618251B1 (fr) * 1987-06-25 1989-11-17 Merlin Gerin Interrupteur rotatif a piste courbe de migration d'une racine d'arc.

Also Published As

Publication number Publication date
FR75507E (fr) 1961-07-07
BE658851A (xx) 1965-05-17

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