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Hermes Patentverwertungs GmbH
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Hermes Patentverwertungs GmbH
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Application filed by Hermes Patentverwertungs GmbHfiledCriticalHermes Patentverwertungs GmbH
Application grantedgrantedCritical
Publication of FR871110ApublicationCriticalpatent/FR871110A/fr
H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
H01H33/02—Details
H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
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Engineering & Computer Science
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Power Engineering
(AREA)
FR871110D1939-12-211941-03-28Dispositif d'interrupteur de canalisations à courant continu, en particulier de canalisations à haute tension
ExpiredFR871110A
(fr)