发明名称 |
OPTICAL COMPOSITE LEAD-IN WIRE AND ITS MANUFACTURING METHOD |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide an optical composite lead-in wire allowing optical fiber units to be easily laid in only necessary places at a low cost and to provide its manufacturing method. SOLUTION: This optical composite lead-in wire 10 is composed by longitudinally attaching pipes 4 for inserting the optical fiber units 3 composed of coated optical fibers along the lengthwise direction of a low-voltage lead-in wire 2 for electric power composed by intertwining plural insulated cores 1, and by bundling the pipes 4 and the low-voltage lead-in wire 2 for electric power by the use of a bundling means 5. In this manufacturing method for the optical composite lead-in wire 10, the pipes 4 for inserting the optical fiber units 3 composed of the coated optical fibers are longitudinally attached along the lengthwise direction of the low-voltage lead-in wire 2 for electric power composed by intertwining the plural insulated cores 1, and the pipes 4 are bundled with the low-voltage lead-in wire 2 for electric power by winding at least one binding wire 5 along the lengthwise direction of the low-voltage lead-in wire 2 for electric power and the pipes 4.</p> |
申请公布号 |
JP2002140942(A) |
申请公布日期 |
2002.05.17 |
申请号 |
JP20000337958 |
申请日期 |
2000.11.06 |
申请人 |
CHUBU ELECTRIC POWER CO INC;HITACHI CABLE LTD;FURUKAWA ELECTRIC CO LTD:THE;FUJIKURA LTD |
发明人 |
KONDO TAIKICHI;NIWA AKIHIRO;KAWASHIMA JUNICHI;TAKAHASHI YOSHIHIRO;WATANABE AKIRA;ISHIBASHI YOSHIO;FURUSAWA KENICHI;FUKAZAWA MASAKATA;KAMATA YOSHIYUKI;KIJIMA TAKASHI;KOBAYASHI KAZUNAGA;KUSAKARI MASAHIRO |
分类号 |
G02B6/46;F16L9/18;H01B7/00;H01B11/22;H01B13/00;H02G1/06;H02G7/00;H02G9/06;(IPC1-7):H01B11/22 |
主分类号 |
G02B6/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|