SE106435C1SE579937ASE579937ASE106435C1SE 106435 C1SE106435 C1SE 106435C1SE 579937 ASE579937 ASE 579937ASE 579937 ASE579937 ASE 579937ASE 106435 C1SE106435 C1SE 106435C1
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Sweden
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SE579937A
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Priority to SE579937ApriorityCriticalpatent/SE106435C1/xx
Publication of SE106435C1publicationCriticalpatent/SE106435C1/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