FR888842A - Signalisateur de passage de foudre - Google Patents

Signalisateur de passage de foudre

Info

Publication number
FR888842A
FR888842A FR888842DA FR888842A FR 888842 A FR888842 A FR 888842A FR 888842D A FR888842D A FR 888842DA FR 888842 A FR888842 A FR 888842A
Authority
FR
France
Prior art keywords
lightning strike
strike indicator
indicator
lightning
strike
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
Georges-Jean-Marie Bengue
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 filed Critical
Application granted granted Critical
Publication of FR888842A publication Critical patent/FR888842A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/048—Checking overvoltage diverters
FR888842D 1941-11-04 1941-11-04 Signalisateur de passage de foudre Expired FR888842A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888842T 1941-11-04

Publications (1)

Publication Number Publication Date
FR888842A true FR888842A (fr) 1943-12-23

Family

ID=9376912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888842D Expired FR888842A (fr) 1941-11-04 1941-11-04 Signalisateur de passage de foudre

Country Status (1)

Country Link
FR (1) FR888842A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609432A (en) * 1950-07-10 1952-09-02 Kenneth R Steen Flashover indicator
US2677817A (en) * 1950-07-10 1954-05-04 Harold L Rorden Flashover indicator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609432A (en) * 1950-07-10 1952-09-02 Kenneth R Steen Flashover indicator
US2677817A (en) * 1950-07-10 1954-05-04 Harold L Rorden Flashover indicator

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