FR704538A - Device for protecting electrical networks against overvoltages - Google Patents

Device for protecting electrical networks against overvoltages

Info

Publication number
FR704538A
FR704538A FR704538DA FR704538A FR 704538 A FR704538 A FR 704538A FR 704538D A FR704538D A FR 704538DA FR 704538 A FR704538 A FR 704538A
Authority
FR
France
Prior art keywords
electrical networks
protecting electrical
against overvoltages
networks against
overvoltages
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)
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 FR704538A publication Critical patent/FR704538A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/02—Means for extinguishing arc
    • H01T1/04—Means for extinguishing arc using magnetic blow-out
FR704538D 1930-01-18 1930-01-18 Device for protecting electrical networks against overvoltages Expired FR704538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR704538T 1930-01-18

Publications (1)

Publication Number Publication Date
FR704538A true FR704538A (en) 1931-05-21

Family

ID=9065896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR704538D Expired FR704538A (en) 1930-01-18 1930-01-18 Device for protecting electrical networks against overvoltages

Country Status (1)

Country Link
FR (1) FR704538A (en)

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