KR20010030133A - 표면과 관련하여 최적의 광파 가이드 챔버를 갖는 케이블 - Google Patents
표면과 관련하여 최적의 광파 가이드 챔버를 갖는 케이블 Download PDFInfo
- Publication number
- KR20010030133A KR20010030133A KR1020000049539A KR20000049539A KR20010030133A KR 20010030133 A KR20010030133 A KR 20010030133A KR 1020000049539 A KR1020000049539 A KR 1020000049539A KR 20000049539 A KR20000049539 A KR 20000049539A KR 20010030133 A KR20010030133 A KR 20010030133A
- Authority
- KR
- South Korea
- Prior art keywords
- guide cable
- wave guide
- chamber
- coating
- cable
- 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.)
- Withdrawn
Links
- 238000000576 coating method Methods 0.000 claims description 41
- 239000011248 coating agent Substances 0.000 claims description 35
- 239000004033 plastic Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 230000003746 surface roughness Effects 0.000 claims description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 229920001903 high density polyethylene Polymers 0.000 claims description 4
- 239000004700 high-density polyethylene Substances 0.000 claims description 4
- 229920001684 low density polyethylene Polymers 0.000 claims description 4
- 239000004702 low-density polyethylene Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 21
- 239000000654 additive Substances 0.000 claims 2
- 230000000996 additive effect Effects 0.000 claims 2
- 229920001871 amorphous plastic Polymers 0.000 claims 1
- 235000013871 bee wax Nutrition 0.000 claims 1
- 239000012166 beeswax Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 claims 1
- 239000003000 extruded plastic Substances 0.000 claims 1
- 239000010408 film Substances 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 10
- 239000006223 plastic coating Substances 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 6
- BLDFSDCBQJUWFG-UHFFFAOYSA-N 2-(methylamino)-1,2-diphenylethanol Chemical compound C=1C=CC=CC=1C(NC)C(O)C1=CC=CC=C1 BLDFSDCBQJUWFG-UHFFFAOYSA-N 0.000 description 4
- 229920001179 medium density polyethylene Polymers 0.000 description 4
- 239000004701 medium-density polyethylene Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 229920002449 FKM Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000005311 autocorrelation function Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- G02B6/4408—Groove structures in support members to decrease or harmonise transmission losses in ribbon cables
-
- 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
- G02B6/4479—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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19940820.3 | 1999-08-27 | ||
| DE19940820A DE19940820A1 (de) | 1999-08-27 | 1999-08-27 | Lichtwellenleiter-Kabel mit hinsichtlich ihrer Oberfläche optimierten LWL-Kammern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20010030133A true KR20010030133A (ko) | 2001-04-16 |
Family
ID=7919891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000049539A Withdrawn KR20010030133A (ko) | 1999-08-27 | 2000-08-25 | 표면과 관련하여 최적의 광파 가이드 챔버를 갖는 케이블 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2001091801A (enExample) |
| KR (1) | KR20010030133A (enExample) |
| DE (1) | DE19940820A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10157385A1 (de) * | 2001-11-22 | 2003-06-05 | Ccs Technology Inc | Lichtwellenleiterkabel und Verfahren zum Verlegen von Lichtwellenleitereinheiten unter Verwendung eines derartigen Lichtwellenleiterkabels |
| JP5054584B2 (ja) * | 2008-03-18 | 2012-10-24 | 宇部日東化成株式会社 | 光ファイバケーブル用の介在部材の製造方法 |
| DE102009009367B4 (de) * | 2009-02-18 | 2018-01-11 | Schott Ag | Lichtleiter zur Übertragung von Strahlung sowie Herstellverfahren |
| JP2011232377A (ja) * | 2010-04-23 | 2011-11-17 | Ube Nitto Kasei Co Ltd | 光ケーブル用スペーサ、その製造方法、および製造装置 |
| JP6270648B2 (ja) * | 2014-07-15 | 2018-01-31 | 住友電気工業株式会社 | 光ケーブル用のスロットロッド及び光ケーブル |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2449439C3 (de) * | 1974-10-15 | 1984-08-23 | Siemens AG, 1000 Berlin und 8000 München | Nachrichtenkabel mit Lichtleiter bzw. Lichtleiterbündel als Übertragungselemente |
| DE7728407U1 (de) * | 1977-09-14 | 1978-08-31 | Felten & Guilleaume Carlswerk Ag, 5000 Koeln | Kabel zur optischen nachrichtenuebertragung |
| FR2428849A1 (fr) * | 1978-06-13 | 1980-01-11 | Fileca | Cable optique |
| JPS5744107A (en) * | 1980-08-29 | 1982-03-12 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber cable and its manufacture |
| DE3403442A1 (de) * | 1984-02-01 | 1985-08-01 | Siemens AG, 1000 Berlin und 8000 München | Druckgasdichte durchfuehrung fuer ein optisches kabel |
| JPS63314508A (ja) * | 1987-06-17 | 1988-12-22 | Sumitomo Electric Ind Ltd | 光ケ−ブル用スペ−サおよびその製造方法 |
| WO1989007778A1 (fr) * | 1988-02-10 | 1989-08-24 | Fujitsu Limited | Cable en fibre optique et production de ce cable |
| JPH089685Y2 (ja) * | 1990-06-18 | 1996-03-21 | 住友電気工業株式会社 | 溝付スペーサ |
| JP2580313Y2 (ja) * | 1991-07-13 | 1998-09-10 | 株式会社フジクラ | 光ケーブル |
| DE4318304A1 (de) * | 1993-06-02 | 1994-12-08 | Siemens Ag | Optisches Kabel, Verfahren zu dessen Herstellung und Einrichtung zur Durchführung des Verfahrens |
| DE4403936A1 (de) * | 1994-02-08 | 1995-08-10 | Siemens Ag | Optisches Kabel mit einem in einer Kammer angeordneten Stapel aus Bandleitungen |
| CA2196454C (en) * | 1995-06-08 | 2005-12-27 | Eiji Konda | Optical fiber cable |
| JPH0915466A (ja) * | 1995-06-29 | 1997-01-17 | Showa Electric Wire & Cable Co Ltd | 光ファイバケーブル用スペーサおよびこれを用いた光ファイバケーブル |
| JPH09236734A (ja) * | 1996-02-29 | 1997-09-09 | Showa Electric Wire & Cable Co Ltd | 溝付スペーサ、及びこれを用いた光ファイバケーブル |
| DE19628457A1 (de) * | 1996-07-15 | 1998-01-22 | Siemens Ag | Nachrichtenkabel, Verfahren sowie Vorrichtung zu dessen Herstellung |
| JP3919897B2 (ja) * | 1997-09-30 | 2007-05-30 | 宇部日東化成株式会社 | 光ケーブル用スペーサの製造方法 |
-
1999
- 1999-08-27 DE DE19940820A patent/DE19940820A1/de not_active Ceased
-
2000
- 2000-08-24 JP JP2000254511A patent/JP2001091801A/ja active Pending
- 2000-08-25 KR KR1020000049539A patent/KR20010030133A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE19940820A1 (de) | 2001-03-29 |
| JP2001091801A (ja) | 2001-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20000825 |
|
| PG1501 | Laying open of application | ||
| N231 | Notification of change of applicant | ||
| PN2301 | Change of applicant |
Patent event date: 20021231 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |