Title:
OPTICAL AND POWER COMPOSITE CABLE
Document Type and Number:
WIPO Patent Application WO/2011/142642
Kind Code:
A2
Abstract:
An optical and power composite cable includes a plurality of power lines adjacently arranged in a cable, each power line having a central conductor and an insulating coating layer surrounding the central conductor; at least one optical fiber unit arranged together with the power lines, each optical fiber unit having at least one optical fiber and a tube surrounding the optical fiber; and a cable sheath surrounding the power lines and the optical fiber unit, wherein, assuming that the thickness of the tube is t and that the outer diameter of the tube is D, the ratio of the thickness of the tube to the outer diameter defined as t/D is 8% to 20%.
Inventors:
SHIN HYUNG-SOO (KR)
PARK LAE-HYUK (KR)
KIM KI-YEUL (KR)
LEE HYOUNG-KOOG (KR)
YOOK TAE-KYUNG (KR)
KIM JOONG-KWAN (KR)
PARK LAE-HYUK (KR)
KIM KI-YEUL (KR)
LEE HYOUNG-KOOG (KR)
YOOK TAE-KYUNG (KR)
KIM JOONG-KWAN (KR)
Application Number:
PCT/KR2011/003599
Publication Date:
November 17, 2011
Filing Date:
May 16, 2011
Export Citation:
Assignee:
LS CABLE LTD (KR)
SHIN HYUNG-SOO (KR)
PARK LAE-HYUK (KR)
KIM KI-YEUL (KR)
LEE HYOUNG-KOOG (KR)
YOOK TAE-KYUNG (KR)
KIM JOONG-KWAN (KR)
SHIN HYUNG-SOO (KR)
PARK LAE-HYUK (KR)
KIM KI-YEUL (KR)
LEE HYOUNG-KOOG (KR)
YOOK TAE-KYUNG (KR)
KIM JOONG-KWAN (KR)
International Classes:
H01B11/22
Foreign References:
| KR100956479B1 | 2010-05-07 | |||
| KR100451255B1 | 2004-10-06 | |||
| JP2001312926A | 2001-11-09 | |||
| US20080037941A1 | 2008-02-14 |
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (8F. 1536-7,Seocho-dong, Seocho-gu, Seoul 137-872, KR)
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Claims: