FR643683A - Perfectionnements aux parafoudres - Google Patents

Perfectionnements aux parafoudres

Info

Publication number
FR643683A
FR643683A FR643683DA FR643683A FR 643683 A FR643683 A FR 643683A FR 643683D A FR643683D A FR 643683DA FR 643683 A FR643683 A FR 643683A
Authority
FR
France
Prior art keywords
surge arresters
arresters
surge
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
English (en)
Inventor
Francis Clarence
Alfred Brookes
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.)
Ericsson Telephones Ltd
Original Assignee
Ericsson Telephones Ltd
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 Ericsson Telephones Ltd filed Critical Ericsson Telephones Ltd
Application granted granted Critical
Publication of FR643683A publication Critical patent/FR643683A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
    • H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
FR643683D 1926-11-25 1927-11-09 Perfectionnements aux parafoudres Expired FR643683A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB643683X 1926-11-25

Publications (1)

Publication Number Publication Date
FR643683A true FR643683A (fr) 1928-09-21

Family

ID=10489647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR643683D Expired FR643683A (fr) 1926-11-25 1927-11-09 Perfectionnements aux parafoudres

Country Status (1)

Country Link
FR (1) FR643683A (fr)

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