FR537641A - Dispositif destiné à assurer, automatiquement, la protection des installations électriques comportant des moteurs biphasés ou triphasés
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Dispositif destiné à assurer, automatiquement, la protection des installations électriques comportant des moteurs biphasés ou triphasés
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H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
FR537641D1921-06-281921-06-28Dispositif destiné à assurer, automatiquement, la protection des installations électriques comportant des moteurs biphasés ou triphasés
ExpiredFR537641A
(fr)