
基本信息:
- 专利标题: 输电电缆
- 申请号:CN201680044517.8 申请日:2016-04-04
- 公开(公告)号:CN107851492B 公开(公告)日:2019-07-26
- 发明人: 中桥正信 , 梶山元治
- 申请人: 日立金属株式会社
- 申请人地址: 日本东京都
- 专利权人: 日立金属株式会社
- 当前专利权人: 日立金属株式会社
- 当前专利权人地址: 日本东京都
- 代理机构: 北京银龙知识产权代理有限公司
- 代理人: 金鲜英; 马铁军
- 国际申请: PCT/JP2016/061005 2016.04.04
- 国际公布: WO2017/175269 JA 2017.10.12
- 进入国家日期: 2018-01-29
- 主分类号: H01B9/02
- IPC分类号: H01B9/02 ; H01B7/00
Provided is a power transmission cable enabling excellent cable end preparation. The power transmission cable 1 is provided with a conductor 10, an insulating layer 12 provided to the outer periphery of the conductor 10, and an external semiconductive layer 13 provided to the outer periphery of the insulating layer 12. The insulating layer 12 comprises an insulating resin composition that includes, as a base resin, a sulfur-crosslinked ethylene propylene rubber, and the external semiconductive layer 13 comprises a semiconductive resin composition that includes, as a base resin, a resin which has different polarity from that of the ethylene propylene rubber and which is crosslinked with a crosslinking agent having a different crosslinking system from that of sulfur.
公开/授权文献:
- CN107851492A 输电电缆 公开/授权日:2018-03-27
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01B | 电缆;导体;绝缘体;导电、绝缘或介电材料的选择 |
------H01B9/00 | 电力电缆 |
--------H01B9/02 | .带有屏蔽层或导电层的,如为避免大的电位梯度 |