FR848224A - Perfectionnements aux relais - Google Patents

Perfectionnements aux relais

Info

Publication number
FR848224A
FR848224A FR848224DA FR848224A FR 848224 A FR848224 A FR 848224A FR 848224D A FR848224D A FR 848224DA FR 848224 A FR848224 A FR 848224A
Authority
FR
France
Prior art keywords
relays
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger 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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR848224A publication Critical patent/FR848224A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0038—Details of emergency protective circuit arrangements concerning the connection of the detecting means, e.g. for reducing their number
    • H02H1/0046—Commutating the detecting means in dependance of the fault, e.g. for reducing their number
FR848224D 1938-12-31 1938-12-31 Perfectionnements aux relais Expired FR848224A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR848224T 1938-12-31

Publications (1)

Publication Number Publication Date
FR848224A true FR848224A (fr) 1939-10-25

Family

ID=9314127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848224D Expired FR848224A (fr) 1938-12-31 1938-12-31 Perfectionnements aux relais

Country Status (1)

Country Link
FR (1) FR848224A (fr)

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