发明名称 |
Electrical cable having a hardgrade-EPR insulation |
摘要 |
An electrical cable having at least one core including a conductor and an insulation surrounding the conductor and having at least two insulation layers. A first one of the layers is a silicone rubber compound and a second one of the layers is an ethylene(C2)-alkylene(Cx)-copolymer or terpolymer mixture adapted to have properties corresponding to those of a hardgrade-ethylene-propylene-rubber (H-EPR). The second layer can be a hardgrade-EPR. Such a cable construction in particular enables reduction of the cable diameter while still being capable of sustaining a burn test according to DIN 4102 Section.
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申请公布号 |
US2004194997(A1) |
申请公布日期 |
2004.10.07 |
申请号 |
US20040823676 |
申请日期 |
2004.04.14 |
申请人 |
PIRELLI KABEL & SYSTEME GMBH & CO. KG |
发明人 |
KUSS JURGEN;HERPICH BURKHARD |
分类号 |
H01B7/295;(IPC1-7):H01B7/00 |
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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