公开(公告)号：US10666027B2

公开(公告)日：2020-05-26

申请号：US16079438

申请日：2016-08-16

申请人： LS CABLE & SYSTEM LTD.

发明人： Kyoung Soo Kim

IPC分类号： H02G1/08 ,  H02G9/00 ,  H02G1/10 ,  H02G9/02 ,  G02B6/44

摘要： The present invention relates to a pulling eye for a submarine cable, a method of installing the pulling eye for a submarine cable, and a submarine cable including the pulling eye.

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：US10438721B2

公开(公告)日：2019-10-08

申请号：US16025053

申请日：2018-07-02

申请人： LS CABLE & SYSTEM LTD.

发明人： Soon Chul Jung ,  Kum Hwan Cha ,  Kyoung Soo Kim ,  Doo Yeon Kim ,  Seung Chol Lee

IPC分类号： H01B7/14 ,  G02B6/44 ,  H05K9/00 ,  H01B9/00 ,  H01B7/24 ,  H01B9/02 ,  H01B7/18

摘要： A shaped filler for accommodating and protecting the optical unit for a submarine cable (hybrid cable), which maintains a round shape of a whole cable with a plurality of core parts each having a round cross section, comprises: an optical-unit accommodation part configured to accommodate an optical unit in a direction toward a central art of the cable; a central chamber behind the optical-unit accommodation part; at least one side chamber provided between the optical-unit accommodation part and the central chamber to be symmetrical to each other.

公开(公告)号：US10262772B2

公开(公告)日：2019-04-16

申请号：US15756790

申请日：2016-08-19

申请人： LS CABLE & SYSTEM LTD.

发明人： Kyoung Soo Kim

IPC分类号： H01B7/00 ,  H01B7/24 ,  H01B13/22 ,  H01B13/32 ,  H01B7/18 ,  H01B9/04 ,  H01B7/14 ,  H01B9/00 ,  H01B9/02 ,  H01B13/24 ,  H01B7/28

摘要： A filler and a multicore cable includes a plurality of core portions, which includes a conductor, and a protective layer that surrounds the core portions, the filler being provided between the core portions and the protective layer of the multicore cable, the filler being characterized by including: frame portions including a first frame portion and a second frame portion, which are rotated by predetermined angles towards both sides about the center portion thereof and then incised; and a support portion provided between the frame portions so as to connect the frame portions to each other.