发明名称 |
Electrical cable with self-repairing protection |
摘要 |
A cable for electric power transmission, electric power distribution or telecommunications, having an inner layer including a self-repairing material. The self-repairing material has properties including a predetermined cohesiveness and a controlled flowability. In the event of a discontinuity in at least one of the cable coating layers, these properties assist in reestablishing the continuity of the cable coating layers.
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申请公布号 |
US6664476(B2) |
申请公布日期 |
2003.12.16 |
申请号 |
US20010971766 |
申请日期 |
2001.10.09 |
申请人 |
PIRELLI CAVI E SISTEMI S.P.A. |
发明人 |
BELLI SERGIO;CAIMI LUIGI;BOSISIO CLAUDIO;BAREGGI ALBERTO;BALCONI LUCA;POZZATI GIOVANNI |
分类号 |
H01B3/44;H01B7/28;(IPC1-7):H01B7/00;H01B7/34 |
主分类号 |
H01B3/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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