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Priority to JP1943572ApriorityCriticalpatent/JPS4888473A/ja
Publication of JPS4888473ApublicationCriticalpatent/JPS4888473A/ja
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
H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
H01H2033/888—Deflection of hot gasses and arcing products