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Filing date
Publication date
Application filed by Asea AbfiledCriticalAsea Ab
Publication of NO742158LpublicationCriticalpatent/NO742158L/no
Publication of NO134077BpublicationCriticalpatent/NO134077B/no
Publication of NO134077CpublicationCriticalpatent/NO134077C/no
H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
H01H85/0078—Security-related arrangements
H01H85/0095—Earthing means
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Patch Boards
(AREA)
Breakers
(AREA)
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches
(AREA)