Electrical cable with self-repairing protection and apparatus for manufacturing the same
DCFirst Claim
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1. An electrical cable with self-repairing protection comprising:
- at least one conductor;
at least one outer coating sheath;
at least one layer of self-repairing material interposed between the conductor and the outer coating sheath, the self-repairing material layer being distributed around the conductor and having at least one region wherein its extension is interrupted, the self-repairing material being dielectric and having a predetermined cohesiveness and a controlled flowability at a working temperature of the cable; and
at least one anchoring portion between the conductor and the outer coating sheath disposed at said interruption region.
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Abstract
An electrical cable includes a conductor, an outer sheath, and a self-repairing material layer between the conductor and outer sheath. The self-repairing material layer is distributed around the conductor in a discontinuous manner. An anchor portion is formed between the conductor and the outer sheath.
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Citations
15 Claims
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1. An electrical cable with self-repairing protection comprising:
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at least one conductor;
at least one outer coating sheath;
at least one layer of self-repairing material interposed between the conductor and the outer coating sheath, the self-repairing material layer being distributed around the conductor and having at least one region wherein its extension is interrupted, the self-repairing material being dielectric and having a predetermined cohesiveness and a controlled flowability at a working temperature of the cable; and
at least one anchoring portion between the conductor and the outer coating sheath disposed at said interruption region. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification