JPS54102593A - Method of installing void type acsr - Google Patents
Method of installing void type acsrInfo
- Publication number
- JPS54102593A JPS54102593A JP945578A JP945578A JPS54102593A JP S54102593 A JPS54102593 A JP S54102593A JP 945578 A JP945578 A JP 945578A JP 945578 A JP945578 A JP 945578A JP S54102593 A JPS54102593 A JP S54102593A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- acsr
- core
- polyethylene oxide
- rain
- 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.)
- Granted
Links
Landscapes
- Non-Insulated Conductors (AREA)
- Electric Cable Installation (AREA)
Abstract
PURPOSE: To make possible the conventional installation method by means of an interposed layer made of a polyethylene oxide with a molecular weight of a specified value arranged on the steel core in such a manner that rain or the like is allowed to dissolve away thereof after installation of an aluminium wire-twisted ACSR thereon.
CONSTITUTION: An interposed layer 4 made of a polyethylene oxide with a molecular weight of 500,000 or less is provided on a steel core 2. Aluminium wire 1 are laid twisted on the layer whereby ACSR is installed in extension. Thereafter, the layer 4 is allowed to be dissolved and removed by rain or the like. The layer 4 is made by spirally winding a polyethylene oxide tape, for example, 1mm thick and 50mm wide, on the core 2. Polyethylene oxides whose molecular weights are less than 500,000 are resistant to deterioration or softening due to moisture in the atmosphere yet completely soluble in water. With such an arrangement, an electric cable serving as a perfect void type ACSR able to lay tension only on the core 2 after the work can installed by conventional methods.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP945578A JPS54102593A (en) | 1978-01-31 | 1978-01-31 | Method of installing void type acsr |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP945578A JPS54102593A (en) | 1978-01-31 | 1978-01-31 | Method of installing void type acsr |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54102593A true JPS54102593A (en) | 1979-08-13 |
JPS5653923B2 JPS5653923B2 (en) | 1981-12-22 |
Family
ID=11720757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP945578A Granted JPS54102593A (en) | 1978-01-31 | 1978-01-31 | Method of installing void type acsr |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54102593A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4516831A (en) * | 1981-08-22 | 1985-05-14 | Heermann Gmbh | Light conducting cable including a heat removable layer for preventing tension and a method of making same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01169115U (en) * | 1988-05-11 | 1989-11-29 |
-
1978
- 1978-01-31 JP JP945578A patent/JPS54102593A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4516831A (en) * | 1981-08-22 | 1985-05-14 | Heermann Gmbh | Light conducting cable including a heat removable layer for preventing tension and a method of making same |
Also Published As
Publication number | Publication date |
---|---|
JPS5653923B2 (en) | 1981-12-22 |
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