CA3039126A1 - Filme de liaison pour cable a fibres optiques - Google Patents
Filme de liaison pour cable a fibres optiques Download PDFInfo
- Publication number
- CA3039126A1 CA3039126A1 CA3039126A CA3039126A CA3039126A1 CA 3039126 A1 CA3039126 A1 CA 3039126A1 CA 3039126 A CA3039126 A CA 3039126A CA 3039126 A CA3039126 A CA 3039126A CA 3039126 A1 CA3039126 A1 CA 3039126A1
- Authority
- CA
- Canada
- Prior art keywords
- core
- cable
- binder film
- armor
- jacket
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 44
- 239000011230 binding agent Substances 0.000 title description 298
- 238000000034 method Methods 0.000 claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 49
- 239000013307 optical fiber Substances 0.000 claims description 41
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 238000013508 migration Methods 0.000 claims description 9
- 230000005012 migration Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000010408 film Substances 0.000 description 275
- 239000002245 particle Substances 0.000 description 64
- 239000000843 powder Substances 0.000 description 45
- -1 polyethylene Polymers 0.000 description 39
- 229920000642 polymer Polymers 0.000 description 31
- 238000004519 manufacturing process Methods 0.000 description 27
- 239000002250 absorbent Substances 0.000 description 26
- 238000001125 extrusion Methods 0.000 description 25
- 239000004743 Polypropylene Substances 0.000 description 23
- 229920001155 polypropylene Polymers 0.000 description 21
- 239000004698 Polyethylene Substances 0.000 description 17
- 229920000573 polyethylene Polymers 0.000 description 17
- 238000001816 cooling Methods 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 230000003068 static effect Effects 0.000 description 9
- 229920001903 high density polyethylene Polymers 0.000 description 8
- 239000004700 high-density polyethylene Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
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- 230000009477 glass transition Effects 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000004760 aramid Substances 0.000 description 3
- 229920003235 aromatic polyamide Polymers 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- KAATUXNTWXVJKI-UHFFFAOYSA-N cypermethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 description 1
- 235000002566 Capsicum Nutrition 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 244000203593 Piper nigrum Species 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 235000005770 birds nest Nutrition 0.000 description 1
- 235000019241 carbon black Nutrition 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229920006379 extruded polypropylene Polymers 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000035929 gnawing Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 235000005765 wild carrot Nutrition 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
- G02B6/4429—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
- G02B6/4429—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
- G02B6/441—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
- G02B6/44384—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Insulated Conductors (AREA)
Abstract
Un câble à fibres optiques comprend un noyau de câble d'éléments de noyau et une gaine de protection entourant les éléments de noyau, un blindage entourant le noyau de câble, le blindage comprenant une seule partie de chevauchement lorsque le câble à fibres optiques est vu en coupe transversale, et une gaine entourant le blindage, la gaine ayant au moins deux discontinuités longitudinales extrudées à l'intérieur de celle-ci. Un procédé d'accès au noyau de câble sans l'utilisation de cordons de câble comprend l'élimination d'une partie du blindage dans une section d'accès en tirant le blindage à l'opposé du noyau de câble de telle sorte qu'une partie de chevauchement se sépare autour du coeur de câble lorsqu'elle est tirée au-delà du coeur de câble. Une gaine de protection protège les éléments de noyau lorsque le blindage est tiré autour du noyau de câble.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/289,943 US11287589B2 (en) | 2012-09-26 | 2016-10-10 | Binder film for a fiber optic cable |
| US15/289,943 | 2016-10-10 | ||
| PCT/US2017/055257 WO2018071259A1 (fr) | 2016-10-10 | 2017-10-05 | Filme de liaison pour câble à fibres optiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3039126A1 true CA3039126A1 (fr) | 2018-04-19 |
Family
ID=61905885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3039126A Pending CA3039126A1 (fr) | 2016-10-10 | 2017-10-05 | Filme de liaison pour cable a fibres optiques |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3523686A4 (fr) |
| CA (1) | CA3039126A1 (fr) |
| WO (1) | WO2018071259A1 (fr) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5970196A (en) * | 1997-09-22 | 1999-10-19 | Siecor Corporation | Fiber optic protective member with removable section to facilitate separation thereof |
| US6563991B1 (en) * | 2000-06-13 | 2003-05-13 | Alcatel | Optical fiber cable for easy access to ripcords and having ripcord reliability |
| US6973246B2 (en) * | 2004-04-28 | 2005-12-06 | Furukawa Electric North America, Inc. | High count optical fiber cable |
| FR2908525B1 (fr) * | 2006-11-10 | 2009-06-26 | Draka Comteq France Sa Sa | Cable de telecommunication a fibres optiques |
| US9201208B2 (en) * | 2011-10-27 | 2015-12-01 | Corning Cable Systems Llc | Cable having core, jacket and polymeric jacket access features located in the jacket |
| US8620124B1 (en) * | 2012-09-26 | 2013-12-31 | Corning Cable Systems Llc | Binder film for a fiber optic cable |
| US9482839B2 (en) * | 2013-08-09 | 2016-11-01 | Corning Cable Systems Llc | Optical fiber cable with anti-split feature |
| US9594226B2 (en) * | 2013-10-18 | 2017-03-14 | Corning Optical Communications LLC | Optical fiber cable with reinforcement |
-
2017
- 2017-10-05 EP EP17860540.8A patent/EP3523686A4/fr active Pending
- 2017-10-05 CA CA3039126A patent/CA3039126A1/fr active Pending
- 2017-10-05 WO PCT/US2017/055257 patent/WO2018071259A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| EP3523686A1 (fr) | 2019-08-14 |
| EP3523686A4 (fr) | 2020-05-13 |
| WO2018071259A1 (fr) | 2018-04-19 |
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| US9927590B2 (en) | Composite film for a fiber optic cable | |
| AU2015100378A4 (en) | Binder film for a fiber optic cable | |
| CA3039126A1 (fr) | Filme de liaison pour cable a fibres optiques |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20211006 |
|
| EEER | Examination request |
Effective date: 20211006 |
|
| EEER | Examination request |
Effective date: 20211006 |
|
| EEER | Examination request |
Effective date: 20211006 |
|
| EEER | Examination request |
Effective date: 20211006 |
|
| EEER | Examination request |
Effective date: 20211006 |