公开(公告)号：US10475553B2

公开(公告)日：2019-11-12

申请号：US15764199

申请日：2016-09-19

申请人： LS CABLE & SYSTEM LTD.

发明人： Soon Chul Jung ,  Seon Tae Kim ,  Kum Hwan Cha ,  Jee Yong Park ,  Kyoung Soo Kim ,  Doo Yeon Kim ,  Seung Chol Lee ,  Ji Young Kim

IPC分类号： H01B9/00 ,  H01B7/28 ,  H01B1/02 ,  H01B7/02 ,  H01B7/14 ,  H01B7/282 ,  H01B9/02 ,  H02G9/02 ,  H01B7/22

摘要： The present invention relates to a submarine cable having a bimetallic armor. In particular, the present invention relates to a submarine cable capable of effectively suppressing damage to and corrosion of an armor formed of different types of metals due to a local decrease in tensile strength thereof and capable of avoiding an increase in an external diameter of the cable, the structural instability of the cable, and damage to the cable during the manufacture and installation thereof.

公开(公告)号：US11508493B2

公开(公告)日：2022-11-22

申请号：US16611676

申请日：2017-10-16

申请人： LS CABLE & SYSTEM LTD.

发明人： Ji Young Kim ,  Sangyum Kim ,  Jee Yong Park

IPC分类号： H01B1/02 ,  C22C21/00 ,  H01B13/00 ,  C22F1/04

摘要： Provided is an aluminum alloy for a cable conductor. Specifically, the present invention relates to an aluminum alloy for a cable conductor, which is excellent in both mechanical properties, such as tensile strength, at room temperature and high temperatures and elongation, and electrical conductivity, is simple to manufacture at low costs, and is eco-friendly.