发明名称 |
Fire-retardant electric cable and process for manufacturing such a cable. |
摘要 |
1. Electrical cable resistant to the propagation of fire comprising a group of electrically insulated electrical conductors (2) bonded to each other and an external protective sheath (3) of plasticised polyvinyl chloride, characterized in that it comprises between said group of insulated conductors (2) and the external protective sheath (3) at least one layer of pulverulent fire retarding agent (4).
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申请公布号 |
EP0002397(A1) |
申请公布日期 |
1979.06.13 |
申请号 |
EP19780400154 |
申请日期 |
1978.10.27 |
申请人 |
"THOMSON-BRANDT" |
发明人 |
GUILHAUMOU, JEAN-MARIE;REUMONT, PAUL |
分类号 |
H01B7/295;(IPC1-7):H01B7/34 |
主分类号 |
H01B7/295 |
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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