JP3761879B2 - ケーブル敷設管 - Google Patents
ケーブル敷設管 Download PDFInfo
- Publication number
- JP3761879B2 JP3761879B2 JP2003355861A JP2003355861A JP3761879B2 JP 3761879 B2 JP3761879 B2 JP 3761879B2 JP 2003355861 A JP2003355861 A JP 2003355861A JP 2003355861 A JP2003355861 A JP 2003355861A JP 3761879 B2 JP3761879 B2 JP 3761879B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- airtight
- cable
- main
- resin liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Sewage (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Electric Cable Installation (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
このケーブル敷設管においては、前記ケーブル挿通用透孔の内面に円筒状の個別チューブが配設されていることが好ましい。
なお個別チューブ5は、反応硬化型樹脂液7が硬化した後抜去して、ケーブル挿通用透孔4のみを残すことも可能である。
2 気密層
3 樹脂
4 ケーブル挿通用透孔
5 個別チューブ
6 反転用気密性チューブ
7 反応硬化型樹脂液
8 折返し部
9 ヒーター
10 紐状長尺物
Claims (2)
- 地中に埋設された既設の主管体(1)の全長に亙って、その内面に気密層(2)が配置され、当該気密層(2)内に反応硬化型樹脂液(7)を硬化させた樹脂(3)が充填され、当該樹脂(3)に前記主管体(1)の長さ方向に沿って複数のケーブル挿通用透孔(4)が形成されていることを特徴とする、ケーブル敷設管
- 前記ケーブル挿通用透孔(4)の内面に円筒状の個別チューブ(5)が配設されていることを特徴とする、請求項1に記載のケーブル敷設管
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003355861A JP3761879B2 (ja) | 2003-10-16 | 2003-10-16 | ケーブル敷設管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003355861A JP3761879B2 (ja) | 2003-10-16 | 2003-10-16 | ケーブル敷設管 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22092994A Division JP3498809B2 (ja) | 1994-08-22 | 1994-08-22 | ケーブル敷設管の形成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004080995A JP2004080995A (ja) | 2004-03-11 |
JP3761879B2 true JP3761879B2 (ja) | 2006-03-29 |
Family
ID=32025890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003355861A Expired - Fee Related JP3761879B2 (ja) | 2003-10-16 | 2003-10-16 | ケーブル敷設管 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3761879B2 (ja) |
-
2003
- 2003-10-16 JP JP2003355861A patent/JP3761879B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004080995A (ja) | 2004-03-11 |
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