CH580332A5CH908675ACH908675ACH580332A5CH 580332 A5CH580332 A5CH 580332A5CH 908675 ACH908675 ACH 908675ACH 908675 ACH908675 ACH 908675ACH 580332 A5CH580332 A5CH 580332A5
Authority
CH
Switzerland
Application number
CH908675A
Original Assignee
Siemens Ag
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Filing date
Publication date
Application filed by Siemens AgfiledCriticalSiemens Ag
Publication of CH580332A5publicationCriticalpatent/CH580332A5/xx
H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid