CA2139903A1 - Optical cable and method for the manufacture thereof - Google Patents
Optical cable and method for the manufacture thereofInfo
- Publication number
- CA2139903A1 CA2139903A1 CA002139903A CA2139903A CA2139903A1 CA 2139903 A1 CA2139903 A1 CA 2139903A1 CA 002139903 A CA002139903 A CA 002139903A CA 2139903 A CA2139903 A CA 2139903A CA 2139903 A1 CA2139903 A1 CA 2139903A1
- Authority
- CA
- Canada
- Prior art keywords
- chamber
- legs
- optical cable
- cable according
- leg
- 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.)
- Abandoned
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title description 9
- 238000005452 bending Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000006872 improvement Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims 3
- 239000004033 plastic Substances 0.000 description 15
- 229920003023 plastic Polymers 0.000 description 15
- 238000005253 cladding Methods 0.000 description 14
- 241000272470 Circus Species 0.000 description 13
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 11
- KEBHLNDPKPIPLI-UHFFFAOYSA-N hydron;2-(3h-inden-4-yloxymethyl)morpholine;chloride Chemical compound Cl.C=1C=CC=2C=CCC=2C=1OCC1CNCCO1 KEBHLNDPKPIPLI-UHFFFAOYSA-N 0.000 description 9
- 101100420928 Oryza sativa subsp. japonica SE14 gene Proteins 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000010410 layer Substances 0.000 description 7
- 230000008719 thickening Effects 0.000 description 6
- 241000282320 Panthera leo Species 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 241000183024 Populus tremula Species 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000003892 spreading Methods 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 208000027697 autoimmune lymphoproliferative syndrome due to CTLA4 haploinsuffiency Diseases 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 230000003319 supportive effect Effects 0.000 description 3
- LOVXREQUMZKFCM-UHFFFAOYSA-N 4-[2-[1-(1,3-benzodioxol-5-yl)propan-2-ylamino]-1-hydroxyethyl]benzene-1,2-diol;hydron;chloride Chemical compound Cl.C=1C=C2OCOC2=CC=1CC(C)NCC(O)C1=CC=C(O)C(O)=C1 LOVXREQUMZKFCM-UHFFFAOYSA-N 0.000 description 2
- BSFODEXXVBBYOC-UHFFFAOYSA-N 8-[4-(dimethylamino)butan-2-ylamino]quinolin-6-ol Chemical compound C1=CN=C2C(NC(CCN(C)C)C)=CC(O)=CC2=C1 BSFODEXXVBBYOC-UHFFFAOYSA-N 0.000 description 2
- 241001136792 Alle Species 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229920001179 medium density polyethylene Polymers 0.000 description 2
- 239000004701 medium-density polyethylene Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- HAAITRDZHUANGT-UHFFFAOYSA-N 1-[2-[(7-chloro-1-benzothiophen-3-yl)methoxy]-2-(2,4-dichlorophenyl)ethyl]imidazole;nitric acid Chemical compound O[N+]([O-])=O.ClC1=CC(Cl)=CC=C1C(OCC=1C2=CC=CC(Cl)=C2SC=1)CN1C=NC=C1 HAAITRDZHUANGT-UHFFFAOYSA-N 0.000 description 1
- 101150034533 ATIC gene Proteins 0.000 description 1
- 241000125205 Anethum Species 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- WMFYOYKPJLRMJI-UHFFFAOYSA-N Lercanidipine hydrochloride Chemical compound Cl.COC(=O)C1=C(C)NC(C)=C(C(=O)OC(C)(C)CN(C)CCC(C=2C=CC=CC=2)C=2C=CC=CC=2)C1C1=CC=CC([N+]([O-])=O)=C1 WMFYOYKPJLRMJI-UHFFFAOYSA-N 0.000 description 1
- 101100288133 Mus musculus Klk7 gene Proteins 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- LFVPBERIVUNMGV-UHFFFAOYSA-N fasudil hydrochloride Chemical compound Cl.C=1C=CC2=CN=CC=C2C=1S(=O)(=O)N1CCCNCC1 LFVPBERIVUNMGV-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- NRHFWOJROOQKBK-UHFFFAOYSA-N triphenyltin;hydrate Chemical compound O.C1=CC=CC=C1[Sn](C=1C=CC=CC=1)C1=CC=CC=C1 NRHFWOJROOQKBK-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding 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
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/448—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
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/449—Twisting
- G02B6/4491—Twisting in a lobe structure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Details Of Indoor Wiring (AREA)
- Laser Surgery Devices (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4400700 | 1994-01-12 | ||
| DEP4400700.0 | 1994-01-12 | ||
| DEP4440983.4 | 1994-11-17 | ||
| DE4440983A DE4440983A1 (de) | 1994-01-12 | 1994-11-17 | Optisches Kabel und Verfahren zu dessen Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2139903A1 true CA2139903A1 (en) | 1995-07-13 |
Family
ID=25932970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002139903A Abandoned CA2139903A1 (en) | 1994-01-12 | 1995-01-10 | Optical cable and method for the manufacture thereof |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5671313A (enExample) |
| JP (1) | JPH0854547A (enExample) |
| CA (1) | CA2139903A1 (enExample) |
| FR (1) | FR2714977A1 (enExample) |
| GB (1) | GB2285698B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW488520U (en) * | 1997-07-15 | 2002-05-21 | Sumitomo Electric Industries | Member of optical cable receiving chamber and the optical cable |
| US6052502A (en) * | 1997-09-22 | 2000-04-18 | Siecor Corporation | Ribbon optical cable having improved strength |
| EP1016888A1 (en) * | 1998-12-31 | 2000-07-05 | Daewoo Telecom Ltd. | Folding groove and multi-core optical cable composed of the same |
| US20060140557A1 (en) * | 2001-03-30 | 2006-06-29 | Parris Donald R | Fiber optic cable with strength member formed from a sheet |
| US7196271B2 (en) * | 2002-03-13 | 2007-03-27 | Belden Cdt (Canada) Inc. | Twisted pair cable with cable separator |
| EP3346307A1 (en) * | 2017-01-06 | 2018-07-11 | Sterlite Technologies Ltd | Loose tube for optical fiber cable |
| DE212022000147U1 (de) * | 2022-05-19 | 2024-02-12 | Nanjing Wasin Fujikura Optical Communication Ltd. | Verzweigtes skelettartiges optoelektronisches optisches Verbundkabel vom Wickeltyp mit extrem grosser Aderzahl |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2446495A1 (fr) * | 1979-01-15 | 1980-08-08 | Cordons Equip | Cable a fibres optiques et son procede de fabrication |
| US4401366A (en) * | 1981-04-30 | 1983-08-30 | Northern Telecom Limited | Powder filled fiber optic cable |
| GB2157018B (en) * | 1984-04-02 | 1987-07-29 | Telephone Cables Ltd | Optical fibre cables |
| DE3811126A1 (de) * | 1988-03-31 | 1989-10-12 | Siemens Ag | Optisches kabel mit mehreren buendelelementen |
| DE3839109A1 (de) * | 1988-11-18 | 1990-05-23 | Siemens Ag | Optisches kabel mit mehreren kammerelementen |
| US5210813A (en) * | 1991-01-17 | 1993-05-11 | Siemens Aktiengesellschaft | Optical cable and method for manufacturing the optical cable |
| DE59206396D1 (de) * | 1991-03-15 | 1996-07-04 | Siemens Ag | Verfahren und Einrichtung zum Herstellen eines optischen Kabels |
| US5212756A (en) * | 1992-01-21 | 1993-05-18 | Siecor Corporation | Fiber optic ribbon cable including flexible web |
| JPH05224106A (ja) * | 1992-02-13 | 1993-09-03 | Sumitomo Electric Ind Ltd | 光ファイバケーブル |
| DE4235009A1 (de) * | 1992-10-16 | 1994-04-21 | Siemens Ag | Optisches Kabel und Verfahren zu dessen Herstellung |
| US5420955A (en) * | 1994-06-22 | 1995-05-30 | Siecor Corporation | Optical cables having U-shaped carriers exhibiting enhanced crush performance |
-
1995
- 1995-01-09 FR FR9500153A patent/FR2714977A1/fr active Granted
- 1995-01-10 CA CA002139903A patent/CA2139903A1/en not_active Abandoned
- 1995-01-11 US US08/371,204 patent/US5671313A/en not_active Expired - Fee Related
- 1995-01-12 JP JP7003414A patent/JPH0854547A/ja active Pending
- 1995-01-12 GB GB9500612A patent/GB2285698B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2714977B1 (enExample) | 1997-02-07 |
| GB9500612D0 (en) | 1995-03-01 |
| US5671313A (en) | 1997-09-23 |
| FR2714977A1 (fr) | 1995-07-13 |
| GB2285698A (en) | 1995-07-19 |
| JPH0854547A (ja) | 1996-02-27 |
| GB2285698B (en) | 1998-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |