CH546006ACH546006DACH546006ACH 546006 ACH546006 ACH 546006ACH 546006D ACH546006D ACH 546006DACH 546006 ACH546006 ACH 546006A
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CH
Switzerland
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Publication of CH546006ApublicationCriticalpatent/CH546006A/xx
H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
