FR555573A - Perfectionnements apportés aux parafoudres - Google Patents

Perfectionnements apportés aux parafoudres

Info

Publication number
FR555573A
FR555573A FR555573DA FR555573A FR 555573 A FR555573 A FR 555573A FR 555573D A FR555573D A FR 555573DA FR 555573 A FR555573 A FR 555573A
Authority
FR
France
Prior art keywords
improvements made
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR555573A publication Critical patent/FR555573A/fr
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
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/16—Overvoltage arresters using spark gaps having a plurality of gaps arranged in series
    • H01T4/20—Arrangements for improving potential distribution
FR555573D 1921-09-27 1922-08-31 Perfectionnements apportés aux parafoudres Expired FR555573A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US555573XA 1921-09-27 1921-09-27

Publications (1)

Publication Number Publication Date
FR555573A true FR555573A (fr) 1923-07-03

Family

ID=21998647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR555573D Expired FR555573A (fr) 1921-09-27 1922-08-31 Perfectionnements apportés aux parafoudres

Country Status (1)

Country Link
FR (1) FR555573A (fr)

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