FR622979A - - Google Patents

Info

Publication number
FR622979A
FR622979A FR622979DA FR622979A FR 622979 A FR622979 A FR 622979A FR 622979D A FR622979D A FR 622979DA FR 622979 A FR622979 A FR 622979A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR622979A publication Critical patent/FR622979A/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
    • H02H3/08—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 excess current
    • H02H3/10—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 excess current additionally responsive to some other abnormal electrical conditions
    • H02H3/105—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 excess current additionally responsive to some other abnormal electrical conditions responsive to excess current and fault current to earth
FR622979D Expired FR622979A (xx)

Publications (1)

Publication Number Publication Date
FR622979A true FR622979A (xx) 1927-06-14

Family

ID=1541243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR622979D Expired FR622979A (xx)

Country Status (1)

Country Link
FR (1) FR622979A (xx)

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