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.)
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.)
Schutzapparate Paris & Co
Original Assignee
Schutzapparate Paris & Co
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
Priority claimed from DEP27924Aexternal-prioritypatent/DE1137115B/de
Priority claimed from DESCH33058Aexternal-prioritypatent/DE1176253B/de
Priority claimed from DESCH33858Aexternal-prioritypatent/DE1181305B/de
Application filed by Schutzapparate Paris & CofiledCriticalSchutzapparate Paris & Co
Application grantedgrantedCritical
Publication of FR94505EpublicationCriticalpatent/FR94505E/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
H02H3/02—Details
H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
FR120061A1961-09-251967-09-05Dispositif de connexions destiné a l'essai des disjoncteurs de protection contre les courants et les tensions de défaut.
ExpiredFR94505E
(fr)
Interrupteur de protection contre les courants de défaut avec transformateur de courant totalisateur et un organe magnétique de déclenchement sous la dépendance du transformateur
Interrupteur de protection contre les courants de défaut avec transformateur de courant totalisateur et un organe magnétique de déclenchement sous la dépendance du transformateur