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Filing date
Publication date
Application filed by Oerlikon MaschffiledCriticalOerlikon Maschf
Publication of CH173877ApublicationCriticalpatent/CH173877A/de
H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
H01H33/02—Details
H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
H01H33/121—Load break switches
CH173877D1934-04-111934-04-11Schalteinrichtung zum Ein- und Ausschalten elektrischer Stromkreise, welche gefahrlos kontrolliert werden kann.
CH173877A
(de)
Kontakteinrichtung zur beschleunigten Unterbrechung von Stromkreisen bei einer plötzlichen Stromzunahme mittelst einer elektrodynamischen Abstosskraft.