KR20010059912A - 각진 중심인장선이 내장된 광케이블 - Google Patents
각진 중심인장선이 내장된 광케이블 Download PDFInfo
- Publication number
- KR20010059912A KR20010059912A KR1019990067449A KR19990067449A KR20010059912A KR 20010059912 A KR20010059912 A KR 20010059912A KR 1019990067449 A KR1019990067449 A KR 1019990067449A KR 19990067449 A KR19990067449 A KR 19990067449A KR 20010059912 A KR20010059912 A KR 20010059912A
- Authority
- KR
- South Korea
- Prior art keywords
- optical fiber
- outside
- optical cable
- line
- groove
- Prior art date
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 12
- 230000003287 optical effect Effects 0.000 claims abstract description 36
- 239000011247 coating layer Substances 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000006854 communication Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4403—Optical cables with ribbon structure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Insulated Conductors (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
Claims (3)
- 그 내부에 다수의 광섬유소선이 구비된 광섬유리본(8)과;상기 광섬유리본(8) 다수본을 그 내부에 삽입하여 보호하는 U그루브(6)와;그 내부에 중심인장선(10)이 구비되며 그 단면이 다수의 다각형으로 형성되고 그 외표면에 다수의 상기 U그루브(6)가 밀착되어 그 길이방향을 따라 나선형으로 설치된 내부피복층(4')으로 구성됨으로써 케이블 외부로부터의 충격 및 압축력에 대응하여 인장강도를 갖게 한 것을 특징으로 하는 각진 중심인장선이 내장된 광케이블.
- 제 1항에 있어서,상기 U그루브(6)는 이웃하는 U그루브(6)와의 사이에 보조인장선(12)이 개재된 것을 특징으로 하는 각진 중심인장선이 내장된 광케이블.
- 제 1항에 있어서,상기 U그루브(6)는 나선형으로 설치된 상기 내부피복층(4')의 상면에 밀착되어 그 길이방향을 따라 나선형으로 설치된 것을 특징으로 하는 각진 중심인장선이 내장된 광케이블.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990067449A KR100360984B1 (ko) | 1999-12-30 | 1999-12-30 | 각진 중심인장선이 내장된 광케이블 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990067449A KR100360984B1 (ko) | 1999-12-30 | 1999-12-30 | 각진 중심인장선이 내장된 광케이블 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010059912A true KR20010059912A (ko) | 2001-07-06 |
KR100360984B1 KR100360984B1 (ko) | 2002-11-18 |
Family
ID=19634558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990067449A KR100360984B1 (ko) | 1999-12-30 | 1999-12-30 | 각진 중심인장선이 내장된 광케이블 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100360984B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022255735A1 (ko) * | 2021-05-31 | 2022-12-08 | 엘에스전선 주식회사 | 파손 검출 기능을 갖는 가공송전선용 중심인장선 및 이를 포함하는 가공송전선 |
-
1999
- 1999-12-30 KR KR1019990067449A patent/KR100360984B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022255735A1 (ko) * | 2021-05-31 | 2022-12-08 | 엘에스전선 주식회사 | 파손 검출 기능을 갖는 가공송전선용 중심인장선 및 이를 포함하는 가공송전선 |
Also Published As
Publication number | Publication date |
---|---|
KR100360984B1 (ko) | 2002-11-18 |
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