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METALLURG ELECTR
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METALLURG ELECTR
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Application filed by METALLURG ELECTRfiledCriticalMETALLURG ELECTR
Application grantedgrantedCritical
Publication of FR556191ApublicationCriticalpatent/FR556191A/fr
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
H02H7/04—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 transformers
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Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
FR556191D1921-12-151921-12-15Dispositif pour la protection des transformateurs
ExpiredFR556191A
(fr)