FR896819A - Improvements in the protection of electrical networks - Google Patents

Improvements in the protection of electrical networks

Info

Publication number
FR896819A
FR896819A FR896819DA FR896819A FR 896819 A FR896819 A FR 896819A FR 896819D A FR896819D A FR 896819DA FR 896819 A FR896819 A FR 896819A
Authority
FR
France
Prior art keywords
protection
electrical networks
networks
electrical
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.)
J CARPENTIER ATEL
Original Assignee
J CARPENTIER ATEL
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 J CARPENTIER ATEL filed Critical J CARPENTIER ATEL
Application granted granted Critical
Publication of FR896819A publication Critical patent/FR896819A/en
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
    • H02H3/46—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 responsive to frequency deviations
FR896819D 1943-07-28 1943-07-28 Improvements in the protection of electrical networks Expired FR896819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR896819T 1943-07-28

Publications (1)

Publication Number Publication Date
FR896819A true FR896819A (en) 1945-03-05

Family

ID=9391269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896819D Expired FR896819A (en) 1943-07-28 1943-07-28 Improvements in the protection of electrical networks

Country Status (1)

Country Link
FR (1) FR896819A (en)

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