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.)
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SFEC
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SFEC
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Application filed by SFECfiledCriticalSFEC
Priority to FR7901906ApriorityCriticalpatent/FR2447627A1/fr
Publication of FR2447627A1publicationCriticalpatent/FR2447627A1/fr
Application grantedgrantedCritical
Publication of FR2447627B1publicationCriticalpatent/FR2447627B1/fr
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
H02H3/14—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 occurrence of voltage on parts normally at earth potential
FR7901906A1979-01-251979-01-25Dispositif de securite pour la detection d'un defaut d'isolement electrique
GrantedFR2447627A1
(fr)
