FUSIBLE CYLINDER
PURPOSE:To provide a compact fusible cylinder which has a current limiting function to correspond at once even to sharp increase of an arc current owing to short-circuit current, etc., and has a large current-carrying capacity. CONSTITUTION:A fusible cylinder consists of an insulating cylinder 2 mad...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | PURPOSE:To provide a compact fusible cylinder which has a current limiting function to correspond at once even to sharp increase of an arc current owing to short-circuit current, etc., and has a large current-carrying capacity. CONSTITUTION:A fusible cylinder consists of an insulating cylinder 2 made of an insulating material and filled with granular blackening-treated materials 4 to have a dense contact with a fusible wire element 3 which is electrically connected with a first electrode 1a and a second electrode 1b installed in both ends of the insulating cylinder. |
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