KR100559646B1 - 다심 소형의 인입용 광케이블 - Google Patents
다심 소형의 인입용 광케이블 Download PDFInfo
- Publication number
- KR100559646B1 KR100559646B1 KR1020030050159A KR20030050159A KR100559646B1 KR 100559646 B1 KR100559646 B1 KR 100559646B1 KR 1020030050159 A KR1020030050159 A KR 1020030050159A KR 20030050159 A KR20030050159 A KR 20030050159A KR 100559646 B1 KR100559646 B1 KR 100559646B1
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- South Korea
- Prior art keywords
- cable
- outer shell
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- Prior art date
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- 239000013307 optical fiber Substances 0.000 claims abstract description 43
- 239000000843 powder Substances 0.000 claims abstract description 22
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- 229910052623 talc Inorganic materials 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
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- 229910052751 metal Inorganic materials 0.000 claims description 2
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- 235000015110 jellies Nutrition 0.000 abstract description 5
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- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
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- 238000000926 separation method Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- QFLWZFQWSBQYPS-AWRAUJHKSA-N (3S)-3-[[(2S)-2-[[(2S)-2-[5-[(3aS,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-[1-bis(4-chlorophenoxy)phosphorylbutylamino]-4-oxobutanoic acid Chemical compound CCCC(NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)CCCCC1SC[C@@H]2NC(=O)N[C@H]12)C(C)C)P(=O)(Oc1ccc(Cl)cc1)Oc1ccc(Cl)cc1 QFLWZFQWSBQYPS-AWRAUJHKSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
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Images
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
- G02B6/4434—Central member to take up tensile loads
-
- 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
- G02B6/441—Optical cables built up from sub-bundles
-
- 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
-
- 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
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
-
- 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
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4482—Code or colour marking
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Communication Cables (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
Claims (10)
- 의도적인 꼬임이 없고 또한 비리본 타입으로 서로 평행하게 배치된 적어도 2 이상의 광섬유 심선을 방수 파우더, 방수 파우더와 활석(Talc)의 혼합물 또는 방수 얀(Yarn)과 함께 실장한 튜브와, 이 튜브의 양측에 대칭적으로 배치된 인장선과, 상기 튜브와 인장선을 둘러싸는 외피를 포함하는 케이블 본체; 및그 중심에 배치된 지지선과, 이 지지선을 둘러싸는 외피를 포함하는 지지부;를 포함하고,상기 지지부의 외피는 상기 인장선의 어느 하나가 배치된 쪽의 상기 케이블 본체의 외피와 연결되어 있는 옥내 인입용 광케이블.
- 제1항에 있어서, 상기 케이블 본체의 단면은 상기 인장선이 배치된 쪽이 긴 직사각형 또는 타원형이고, 지지부를 포함하는 단면의 크기가 3mm×6mm 이하인 것을 특징으로 하는 옥내 인입용 광케이블.
- 제1항에 있어서, 상기 튜브의 외경은 1.4mm 이하인 것을 특징으로 하는 옥내 인입용 광케이블.
- 제1항에 있어서, 상기 적어도 2 이상의 광섬유 심선은 서로 다른 색으로 착색된 것을 특징으로 하는 옥내 인입용 광케이블.
- 제1항에 있어서, 상기 인장선은 비금속 물질로 이루어진 것을 특징으로 하는 옥내 인입용 광케이블.
- 제1항에 있어서, 상기 인장선의 적어도 하나는 도전성의 금속으로 이루어진 것을 특징으로 하는 옥내 인입용 광케이블.
- 삭제
- 제1항에 있어서, 상기 케이블 본체의 외피에는, 상기 튜브가 배치된 부분에 노치가 형성되어 있는 것을 특징으로 하는 옥내 인입용 광케이블.
- 제1항에 있어서, 상기 케이블 본체의 외피와 상기 지지부의 외피는 동일한 물질로 일체로 형성된 것을 특징으로 하는 옥내 인입용 광케이블.
- 제1항 또는 제9항에 있어서, 상기 케이블 본체의 외피 및/또는 상기 지지부의 외피는 난연성 플라스틱으로 이루어진 것을 특징으로 하는 옥내 인입용 광케이블.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030050159A KR100559646B1 (ko) | 2003-07-22 | 2003-07-22 | 다심 소형의 인입용 광케이블 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030050159A KR100559646B1 (ko) | 2003-07-22 | 2003-07-22 | 다심 소형의 인입용 광케이블 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050011173A KR20050011173A (ko) | 2005-01-29 |
KR100559646B1 true KR100559646B1 (ko) | 2006-03-10 |
Family
ID=37223265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030050159A Expired - Lifetime KR100559646B1 (ko) | 2003-07-22 | 2003-07-22 | 다심 소형의 인입용 광케이블 |
Country Status (1)
Country | Link |
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KR (1) | KR100559646B1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101395400B1 (ko) * | 2012-07-25 | 2014-05-14 | 삼성전자주식회사 | 광섬유 케이블 |
KR101395474B1 (ko) * | 2012-07-25 | 2014-05-14 | 삼성전자주식회사 | 광섬유 케이블 |
KR101459116B1 (ko) * | 2013-06-28 | 2014-11-12 | 신광정보통신 주식회사 | 다각 광케이블용 커넥터 |
KR102573123B1 (ko) * | 2017-01-06 | 2023-08-30 | 엘지전자 주식회사 | 압축기 구동장치 및 이를 구비한 칠러 |
CN108121041A (zh) * | 2017-11-24 | 2018-06-05 | 南京华信藤仓光通信有限公司 | 一种掏接用架空光缆 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100334823B1 (ko) * | 1999-08-25 | 2002-05-02 | 윤종용 | 리본 광섬유 케이블 |
US6411761B1 (en) * | 1998-10-28 | 2002-06-25 | Sumitomo Electric Industries, Ltd. | Optical fiber cable |
JP2003140009A (ja) * | 2001-11-01 | 2003-05-14 | Fujikura Ltd | 光ファイバドロップケーブル |
JP2003140011A (ja) * | 2001-10-31 | 2003-05-14 | Fujikura Ltd | 光ファイバドロップケーブル及び製造方法 |
-
2003
- 2003-07-22 KR KR1020030050159A patent/KR100559646B1/ko not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6411761B1 (en) * | 1998-10-28 | 2002-06-25 | Sumitomo Electric Industries, Ltd. | Optical fiber cable |
KR100334823B1 (ko) * | 1999-08-25 | 2002-05-02 | 윤종용 | 리본 광섬유 케이블 |
JP2003140011A (ja) * | 2001-10-31 | 2003-05-14 | Fujikura Ltd | 光ファイバドロップケーブル及び製造方法 |
JP2003140009A (ja) * | 2001-11-01 | 2003-05-14 | Fujikura Ltd | 光ファイバドロップケーブル |
Also Published As
Publication number | Publication date |
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KR20050011173A (ko) | 2005-01-29 |
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