JPS53126184A - Preventing-icing within duct line for cable laying - Google Patents
Preventing-icing within duct line for cable layingInfo
- Publication number
- JPS53126184A JPS53126184A JP4117377A JP4117377A JPS53126184A JP S53126184 A JPS53126184 A JP S53126184A JP 4117377 A JP4117377 A JP 4117377A JP 4117377 A JP4117377 A JP 4117377A JP S53126184 A JPS53126184 A JP S53126184A
- Authority
- JP
- Japan
- Prior art keywords
- icing
- duct line
- cable laying
- preventing
- air duct
- 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.)
- Pending
Links
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
PURPOSE: To facilitate a work of cable laying, with icing prevented as well of a water pooled in the air duct line, by means of arranging a hollow tube so as to be closely attached to a wall of the air duct line, with its both ends tightly sealed.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4117377A JPS53126184A (en) | 1977-04-11 | 1977-04-11 | Preventing-icing within duct line for cable laying |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4117377A JPS53126184A (en) | 1977-04-11 | 1977-04-11 | Preventing-icing within duct line for cable laying |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53126184A true JPS53126184A (en) | 1978-11-04 |
Family
ID=12601027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4117377A Pending JPS53126184A (en) | 1977-04-11 | 1977-04-11 | Preventing-icing within duct line for cable laying |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53126184A (en) |
-
1977
- 1977-04-11 JP JP4117377A patent/JPS53126184A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51121346A (en) | Optical fiber cable and the production method | |
JPS53126184A (en) | Preventing-icing within duct line for cable laying | |
JPS544386A (en) | Power cable | |
JPS53145084A (en) | Preparing insulation coated cable for communication | |
JPS53126189A (en) | Preventing icing in duct line for communication cable laying | |
JPS53126183A (en) | Preventing-icing within duct line for cable laying | |
JPS54195A (en) | Fuel transfering device | |
JPS552870A (en) | Conduit pipe with multiiwall | |
JPS5269024A (en) | Pipe through structureon building#s wall | |
JPS52140935A (en) | Solar heat collector | |
JPS5413928A (en) | Electric facility having transformer | |
JPS5431593A (en) | Method to lay plastic pipe in cable tube passage | |
JPS548894A (en) | Cable installation method | |
JPS5419580A (en) | Lighting apparatus with air duct | |
JPS53126185A (en) | Preventing icing within duct line for cable laying | |
JPS5422593A (en) | Guideline inserter | |
JPS5331506A (en) | Sublance apparatus | |
JPS5399635A (en) | Apparatus for guiding wind direction | |
JPS53122796A (en) | Construction method of submarine cable | |
JPS53128055A (en) | Attaching method for heat insulator and its apparatus | |
JPS53115392A (en) | Apparatus for wrapping end portions of bundled pipes | |
JPS5434125A (en) | Anti-escaping pipe joint | |
JPS53126188A (en) | Preventing icing in duct line for communication cable laying | |
JPS5322621A (en) | Conduit chain for rain water | |
JPS53124797A (en) | Construction method for long object to bottom of sea |