KR100413331B1 - 광섬유 복합 가공지선 - Google Patents
광섬유 복합 가공지선 Download PDFInfo
- Publication number
- KR100413331B1 KR100413331B1 KR10-2001-0069555A KR20010069555A KR100413331B1 KR 100413331 B1 KR100413331 B1 KR 100413331B1 KR 20010069555 A KR20010069555 A KR 20010069555A KR 100413331 B1 KR100413331 B1 KR 100413331B1
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- optical fiber
- tensile
- line
- wire
- 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
- 239000000835 fiber Substances 0.000 title abstract description 10
- 239000002131 composite material Substances 0.000 claims abstract description 22
- 239000013307 optical fiber Substances 0.000 claims description 43
- 229910052782 aluminium Inorganic materials 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 239000010959 steel Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 235000015110 jellies Nutrition 0.000 description 3
- 239000008274 jelly Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- -1 polybutylene terephthalate Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920005992 thermoplastic resin 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
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
- Non-Insulated Conductors (AREA)
Abstract
Description
Claims (2)
- 중심 코아;상기 중심 코아의 외부에 배치되며 광섬유가 내장되는 튜브;상기 튜브에 인접하게 배치되는 다수의 제1 인장선; 및상기 튜브 및 상기 인장선의 둘레에 배치되는 다수의 제2 인장선을 포함하고,상기 튜브는 상기 제1 인장선보다 작은 직경으로 이루어져 상기 제2 인장선과 서로 간격을 갖도록 배치되는 것을 특징으로 하는 광섬유 복합 가공지선.
- 제 1항에 있어서,상기 튜브와 상기 제2 인장선 사이의 간격은 0.01mm 내지 0.4mm인 것을 특징으로 하는 광섬유 복합 가공지선.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0069555A KR100413331B1 (ko) | 2001-11-08 | 2001-11-08 | 광섬유 복합 가공지선 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0069555A KR100413331B1 (ko) | 2001-11-08 | 2001-11-08 | 광섬유 복합 가공지선 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030038133A KR20030038133A (ko) | 2003-05-16 |
KR100413331B1 true KR100413331B1 (ko) | 2004-01-03 |
Family
ID=29568615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0069555A Expired - Fee Related KR100413331B1 (ko) | 2001-11-08 | 2001-11-08 | 광섬유 복합 가공지선 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100413331B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100594658B1 (ko) * | 2005-01-29 | 2006-06-30 | 엘에스전선 주식회사 | 가공 송전선의 인장선용 섬유강화 플라스틱 선재, 그제조방법 및 이를 이용한 가공 송전선 |
-
2001
- 2001-11-08 KR KR10-2001-0069555A patent/KR100413331B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20030038133A (ko) | 2003-05-16 |
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Legal Events
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20011108 |
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PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20031030 |
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GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20031217 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 20031218 End annual number: 3 Start annual number: 1 |
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PR1001 | Payment of annual fee |
Payment date: 20060926 Start annual number: 4 End annual number: 4 |
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Payment date: 20071001 Start annual number: 5 End annual number: 5 |
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FPAY | Annual fee payment |
Payment date: 20081001 Year of fee payment: 6 |
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LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |