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Application filed by Frako, Kondensatoren- Und Apparatebau G.M.B.H.filedCriticalFrako, Kondensatoren- Und Apparatebau G.M.B.H.
Application grantedgrantedCritical
Publication of AT196970BpublicationCriticalpatent/AT196970B/de
H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
H01H2003/266—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor having control circuits for motor operating switches, e.g. controlling the opening or closing speed of the contacts