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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Societe Franccaise Gardy SA
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Societe Franccaise Gardy SA
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Publication date
Application filed by Societe Franccaise Gardy SAfiledCriticalSociete Franccaise Gardy SA
Application grantedgrantedCritical
Publication of FR870015ApublicationCriticalpatent/FR870015A/en
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
H02H3/003—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 reversal of power transmission direction
FR870015D1941-02-141941-02-14
Current and power feedback relays for direct and alternating currents
ExpiredFR870015A
(en)