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Skoda kp
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Skoda kp
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Publication of FR894478ApublicationCriticalpatent/FR894478A/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
H01H33/593—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 ensuring operation of the switch at a predetermined point of the AC cycle
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
FR894478D1942-05-221943-05-06Interrupteur à courant alternatif à extinction magnétique de l'arc dans des chambres d'extinction
ExpiredFR894478A
(fr)