FR75507E - Electric arc blowing device - Google Patents

Electric arc blowing device

Info

Publication number
FR75507E
FR75507E FR779693A FR779693A FR75507E FR 75507 E FR75507 E FR 75507E FR 779693 A FR779693 A FR 779693A FR 779693 A FR779693 A FR 779693A FR 75507 E FR75507 E FR 75507E
Authority
FR
France
Prior art keywords
electric arc
blowing device
arc blowing
electric
blowing
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
FR779693A
Other languages
French (fr)
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
Priority claimed from FR776772A external-priority patent/FR1226439A/en
Application filed filed Critical
Priority to FR779693A priority Critical patent/FR75507E/en
Application granted granted Critical
Publication of FR75507E publication Critical patent/FR75507E/en
Priority to BE658912D priority patent/BE658912A/xx
Priority to BE658851D priority patent/BE658851A/fr
Expired legal-status Critical Current

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
FR779693A 1958-10-14 1958-11-19 Electric arc blowing device Expired FR75507E (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR779693A FR75507E (en) 1958-10-14 1958-11-19 Electric arc blowing device
BE658912D BE658912A (en) 1958-10-14 1965-01-27
BE658851D BE658851A (en) 1958-10-14 1965-01-27

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR776772A FR1226439A (en) 1958-10-14 1958-10-14 Electric arc blowing device
FR779693A FR75507E (en) 1958-10-14 1958-11-19 Electric arc blowing device

Publications (1)

Publication Number Publication Date
FR75507E true FR75507E (en) 1961-07-07

Family

ID=26183599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779693A Expired FR75507E (en) 1958-10-14 1958-11-19 Electric arc blowing device

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618251B1 (en) * 1987-06-25 1989-11-17 Merlin Gerin ROTARY SWITCH WITH MIGRATION CURVE TRACK OF AN ARC ROOT.

Also Published As

Publication number Publication date
BE658912A (en) 1965-05-17
BE658851A (en) 1965-05-17

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