FIRE-RESISTANT ELECTRIC CABLE
The utility model discloses a fire resistant cable belonging to a basic electric element. The fire resistant cable is characterized in that a refractory layer which is composed of inorganic substance and organic substance is added in the cable. Therefore, the cable can continuously supply power and...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses a fire resistant cable belonging to a basic electric element. The fire resistant cable is characterized in that a refractory layer which is composed of inorganic substance and organic substance is added in the cable. Therefore, the cable can continuously supply power and can be used during the combustion process for a long time or after the combustion. The fire resistant cable can be widely used by supply systems of important departments, such as coal mine, oil field, tall buildings in cities, etc. |
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