KR20080098961A - 광케이블용 립코드 - Google Patents
광케이블용 립코드 Download PDFInfo
- Publication number
- KR20080098961A KR20080098961A KR1020070044426A KR20070044426A KR20080098961A KR 20080098961 A KR20080098961 A KR 20080098961A KR 1020070044426 A KR1020070044426 A KR 1020070044426A KR 20070044426 A KR20070044426 A KR 20070044426A KR 20080098961 A KR20080098961 A KR 20080098961A
- Authority
- KR
- South Korea
- Prior art keywords
- filament
- optical cable
- aromatic polyamide
- wholly aromatic
- cord
- 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
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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
- G02B6/4431—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
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
- D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides
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- 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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/56—Processes for repairing optical cables
- G02B6/564—Repair sets
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Ropes Or Cables (AREA)
Abstract
Description
Claims (4)
- 전방향족 폴리아미드 필라멘트와 전방향족 폴리아미드 필라멘트 이외의 기능성 산자용 필라멘트가 50~99중량% : 1~50중량%의 비율로 합연사 되어 있는 것을 특징으로 하는 광케이블용 립코드.
- 제1항에 있어서, 기능성 산자용 필라멘트가 폴리에틸렌테레프탈레이트 필라멘트, 폴리아미드 필라멘트, 레이온 필라멘트, 고분자량을 갖는 폴리에틸렌 필라멘트 및 폴리벤조나이트 필라멘트로 이루어지는 그룹 중에서 선택된 1종인 것을 특징으로 하는 광케이블용 립코드.
- 제1항에 있어서, 광케이블용 립코드의 강력이 50~80kgf인 것을 특징으로 하는 광케이블용 립코드.
- 제1항에 있어서, 광케이블용 립코드의 총섬도는 3,000~5,000데니어인 것을 특징으로 하는 광케이블용 립코드.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070044426A KR100938227B1 (ko) | 2007-05-08 | 2007-05-08 | 광케이블용 립코드 |
| ES08753393.1T ES2576463T3 (es) | 2007-05-08 | 2008-05-08 | Cuerda de desgarre de cables ópticos y método de fabricación de la misma |
| EP08753393.1A EP2142952B1 (en) | 2007-05-08 | 2008-05-08 | Ripcord of optic cables and method of manufacturing the same |
| PCT/KR2008/002598 WO2008136650A1 (en) | 2007-05-08 | 2008-05-08 | Ripcord of optic cables and method of manufacturing the same |
| US12/598,998 US20100129655A1 (en) | 2007-05-08 | 2008-05-08 | Ripcord of optic cables and method of manufacturing the same |
| PCT/KR2008/002597 WO2008136649A1 (en) | 2007-05-08 | 2008-05-08 | Ripcord of optic cables and method of manufacturing the same |
| JP2010507328A JP5400035B2 (ja) | 2007-05-08 | 2008-05-08 | 光ケーブル用リップコード及びその製造方法 |
| CN2008800153423A CN101681007B (zh) | 2007-05-08 | 2008-05-08 | 光缆的撕裂线及其制造方法 |
| US13/655,885 US20130040053A1 (en) | 2007-05-08 | 2012-10-19 | Ripcord of optic cables and method of manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070044426A KR100938227B1 (ko) | 2007-05-08 | 2007-05-08 | 광케이블용 립코드 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080098961A true KR20080098961A (ko) | 2008-11-12 |
| KR100938227B1 KR100938227B1 (ko) | 2010-01-22 |
Family
ID=40286178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070044426A Expired - Fee Related KR100938227B1 (ko) | 2007-05-08 | 2007-05-08 | 광케이블용 립코드 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100938227B1 (ko) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5442722A (en) | 1994-07-25 | 1995-08-15 | Siecor Corporation | Optical fiber ribbon with zip cord |
| JPH11185534A (ja) * | 1997-12-17 | 1999-07-09 | Sumitomo Electric Ind Ltd | リップコード入りケーブル |
| JPH11185535A (ja) | 1997-12-17 | 1999-07-09 | Sumitomo Electric Ind Ltd | リップコード入り又はリップコード挿入孔付きケーブル |
| KR100373235B1 (ko) * | 2000-11-01 | 2003-02-25 | 최연배 | 광케이블의 립코드사제조방법. |
-
2007
- 2007-05-08 KR KR1020070044426A patent/KR100938227B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR100938227B1 (ko) | 2010-01-22 |
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