FR662912A - Disposition pour la conjonction et la disjonction d'un circuit de courant continu, en dépendance de la direction du courant
- Google Patents
Disposition pour la conjonction et la disjonction d'un circuit de courant continu, en dépendance de la direction du courant
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Siemens Schuckertwerke AG
Siemens AG
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Siemens Schuckertwerke AG
Siemens AG
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Application filed by Siemens Schuckertwerke AG, Siemens AGfiledCriticalSiemens Schuckertwerke AG
Application grantedgrantedCritical
Publication of FR662912ApublicationCriticalpatent/FR662912A/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
H02H3/18—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 direct current
FR662912D1927-12-121928-10-25Disposition pour la conjonction et la disjonction d'un circuit de courant continu, en dépendance de la direction du courant
ExpiredFR662912A
(fr)
Dispositif pour le réglage du courant de fonctionnement d'aimants à courant alternatif, notamment pour aimants interrupteurs de courant excessif, pour relais, etc.
Disjoncteur-conjoncteur automatique pour le rétablissement du courant et la vérification de l'absence de courts-circuits sur des circuits à courant continu