Title:
海底におけるケーブル、長い管、または、パイプラインの保護方法
Document Type and Number:
Japanese Patent JP5570965
Kind Code:
B2
Abstract:
At a location where a submarine cable 20 is to be installed, the condition of a seabed 200 and the condition of tidal currents near the seabed 200 are investigated in advance to examine the number of filter units 50 and the position where the filter units 50 are to be installed. First, the submarine cable 20 is installed on the seabed 200. Then, the filter units 50 are installed so as to cover the submarine cable 20 installed on the seabed 200.
Inventors:
Okubo High person
Toshihiro Tanaka
Oike 宣佳
Hironori Kawamura
Shin-ichi Tanaka
Ikuo Moriyama
Yoshioka Motoo
Toshihiro Tanaka
Oike 宣佳
Hironori Kawamura
Shin-ichi Tanaka
Ikuo Moriyama
Yoshioka Motoo
Application Number:
JP2010287431A
Publication Date:
August 13, 2014
Filing Date:
December 24, 2010
Export Citation:
Assignee:
KYOWA, Inc.
Sumitomo Corp.
Sumitomo Corp.
International Classes:
H02G9/02; H02G1/10
Attorney, Agent or Firm:
Patent business corporation eye I international patent firm