KR0160820B1 - 리본형 광케이블 - Google Patents
리본형 광케이블 Download PDFInfo
- Publication number
- KR0160820B1 KR0160820B1 KR1019940007084A KR19940007084A KR0160820B1 KR 0160820 B1 KR0160820 B1 KR 0160820B1 KR 1019940007084 A KR1019940007084 A KR 1019940007084A KR 19940007084 A KR19940007084 A KR 19940007084A KR 0160820 B1 KR0160820 B1 KR 0160820B1
- Authority
- KR
- South Korea
- Prior art keywords
- optical cable
- ribbon
- shaped
- shaped member
- optical fiber
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 74
- 239000013307 optical fiber Substances 0.000 claims abstract description 37
- 238000004804 winding Methods 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 1
- 238000004381 surface treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 230000007847 structural defect Effects 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
- G02B6/4407—Optical cables with internal fluted support member
- G02B6/4409—Optical cables with internal fluted support member for ribbons
-
- 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
-
- 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
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4489—Manufacturing methods of optical cables of central supporting members of lobe structure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
Description
Claims (6)
- 리본형 광섬유를 다수겹 적층한 리본형 광섬유 적층를 수용하기 우해 원형막대형상의 부재에 수납홈이 형성된 형태의 광케이블 유니트를 다수개 사용한 광케이블에 있어서, 상기 원형막대형상의 부재에 수납홈의 형성되되, 서로 대칭되는 위치에 일정한 간격을 두고 U형상의 수납홈을 형성됨으로 그 단면 형상이 H형을 이루고, 상기 원형막대형상의 부재 둘레에는 압착외권 테이프가 위치하는 것을 특징으로 하는 리본형 광케이블.
- 제1항에 있어서, 상기 원형막대형상이 부재에 형성된 수납홈의 형상이 수납홈의 폭(X), 리본형 광섬유 적층체의 높이(h), 원형막대형상의 부재의 직경(D)의 관계가0.3 x/D 0.61.5 x/h 2.4의 관계를 만족하는 범위내에서 결정되는 것을 특징으로 하는 리본형 광케이블.
- 제1항에 있어서, 상기 광케이블 유니트에 형성되어 있는 수납홈의 중심부에 항장력체를 배합한 것을 특징으로 하는 리본형 광케이블.
- 제1항에 있어서, 상기 광케이블 유니트의 원형막대형상의 부재에 형성되어 수납홈이 연속적으로 일방향 또는 교호로 반전되면서 꼬여져 있는 것을 특징으로 하는 리본형 광케이블.
- 제1항에 있어서, 상기 광케이블 유니트의 단면 일측에 기준점을 표시하여 2개이 수납홈의 구분을 용이하게 하도록 한 것을 특징으로 하는 리본형 광케이블.
- 제1항에 있어서, 상기 광케이블 유니트를 일방향 또는 교호로 반전시키면서 다수의 유니트를 이룸으로 광케이블을 형성한 것을 특징으로 하는 리본형 광케이블.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940007084A KR0160820B1 (ko) | 1994-04-04 | 1994-04-04 | 리본형 광케이블 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940007084A KR0160820B1 (ko) | 1994-04-04 | 1994-04-04 | 리본형 광케이블 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950029788A KR950029788A (ko) | 1995-11-24 |
KR0160820B1 true KR0160820B1 (ko) | 1998-12-15 |
Family
ID=19380449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940007084A KR0160820B1 (ko) | 1994-04-04 | 1994-04-04 | 리본형 광케이블 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0160820B1 (ko) |
-
1994
- 1994-04-04 KR KR1019940007084A patent/KR0160820B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950029788A (ko) | 1995-11-24 |
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