CN104730665A - 一种含填充绳的层绞式光缆及制作方法 - Google Patents
一种含填充绳的层绞式光缆及制作方法 Download PDFInfo
- Publication number
- CN104730665A CN104730665A CN201510196156.6A CN201510196156A CN104730665A CN 104730665 A CN104730665 A CN 104730665A CN 201510196156 A CN201510196156 A CN 201510196156A CN 104730665 A CN104730665 A CN 104730665A
- Authority
- CN
- China
- Prior art keywords
- loose tube
- gasket
- hole
- packing
- stranded mould
- 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.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 59
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 230000003287 optical effect Effects 0.000 claims abstract description 15
- 238000012856 packing Methods 0.000 claims description 189
- -1 polypropylene Polymers 0.000 claims description 92
- 238000001125 extrusion Methods 0.000 claims description 82
- 230000002787 reinforcement Effects 0.000 claims description 73
- 239000004743 Polypropylene Substances 0.000 claims description 60
- 229920001155 polypropylene Polymers 0.000 claims description 60
- 239000011248 coating agent Substances 0.000 claims description 58
- 238000000576 coating method Methods 0.000 claims description 58
- 239000000463 material Substances 0.000 claims description 58
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 48
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 claims description 46
- 239000011148 porous material Substances 0.000 claims description 42
- 230000007246 mechanism Effects 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 23
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 19
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000004595 color masterbatch Substances 0.000 claims description 14
- 238000004040 coloring Methods 0.000 claims description 14
- 239000000155 melt Substances 0.000 claims description 14
- 230000008018 melting Effects 0.000 claims description 14
- 238000002844 melting Methods 0.000 claims description 14
- 238000007711 solidification Methods 0.000 claims description 14
- 230000008023 solidification Effects 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 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 9
- 239000003063 flame retardant Substances 0.000 claims description 9
- 229910052736 halogen Inorganic materials 0.000 claims description 9
- 150000002367 halogens Chemical class 0.000 claims description 9
- 229920001903 high density polyethylene Polymers 0.000 claims description 9
- 239000004700 high-density polyethylene Substances 0.000 claims description 9
- 229920001179 medium density polyethylene Polymers 0.000 claims description 9
- 239000004701 medium-density polyethylene Substances 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 9
- 239000003086 colorant Substances 0.000 claims description 8
- 239000011152 fibreglass Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 230000010354 integration Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 38
- 230000008569 process Effects 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- YEVQZPWSVWZAOB-UHFFFAOYSA-N 2-(bromomethyl)-1-iodo-4-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=C(I)C(CBr)=C1 YEVQZPWSVWZAOB-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000004408 titanium dioxide Substances 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
- G02B6/441—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
- G02B6/4415—Cables for special applications
- G02B6/4416—Heterogeneous 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
- G02B6/4432—Protective covering with fibre reinforcements
-
- 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
-
- 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)
- Ropes Or Cables (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710241819.0A CN106842464A (zh) | 2015-04-23 | 2015-04-23 | 一种含填充绳的层绞式光缆及制作方法 |
CN201510196156.6A CN104730665B (zh) | 2015-04-23 | 2015-04-23 | 一种含填充绳的层绞式光缆及制作方法 |
CN201710313655.8A CN106950666A (zh) | 2015-04-23 | 2015-04-23 | 一种含有填充绳的层绞式光缆及制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510196156.6A CN104730665B (zh) | 2015-04-23 | 2015-04-23 | 一种含填充绳的层绞式光缆及制作方法 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710241819.0A Division CN106842464A (zh) | 2015-04-23 | 2015-04-23 | 一种含填充绳的层绞式光缆及制作方法 |
CN201710313655.8A Division CN106950666A (zh) | 2015-04-23 | 2015-04-23 | 一种含有填充绳的层绞式光缆及制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104730665A true CN104730665A (zh) | 2015-06-24 |
CN104730665B CN104730665B (zh) | 2017-06-20 |
Family
ID=53454735
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710241819.0A Pending CN106842464A (zh) | 2015-04-23 | 2015-04-23 | 一种含填充绳的层绞式光缆及制作方法 |
CN201710313655.8A Pending CN106950666A (zh) | 2015-04-23 | 2015-04-23 | 一种含有填充绳的层绞式光缆及制作方法 |
CN201510196156.6A Active CN104730665B (zh) | 2015-04-23 | 2015-04-23 | 一种含填充绳的层绞式光缆及制作方法 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710241819.0A Pending CN106842464A (zh) | 2015-04-23 | 2015-04-23 | 一种含填充绳的层绞式光缆及制作方法 |
CN201710313655.8A Pending CN106950666A (zh) | 2015-04-23 | 2015-04-23 | 一种含有填充绳的层绞式光缆及制作方法 |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN106842464A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117331184A (zh) * | 2023-11-20 | 2024-01-02 | 浙江富春江光电科技有限公司 | 一种耐老化室外光缆及其制备方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110333585B (zh) * | 2019-06-21 | 2021-08-10 | 烽火通信科技股份有限公司 | 一种无扎纱层绞式光缆及其制造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108590A1 (en) * | 1982-11-08 | 1984-05-16 | BRITISH TELECOMMUNICATIONS public limited company | Optical fibre transmission lines |
JPH06281848A (ja) * | 1993-01-28 | 1994-10-07 | Showa Electric Wire & Cable Co Ltd | ルースチューブ型光ファイバケーブル |
CN201319088Y (zh) * | 2008-10-06 | 2009-09-30 | 沈群华 | 带多根加强件的层绞式带状光缆 |
CN103163613A (zh) * | 2013-04-18 | 2013-06-19 | 江苏长飞中利光纤光缆有限公司 | 一种无线射频拉远用光缆及其制造方法 |
CN203849473U (zh) * | 2014-05-30 | 2014-09-24 | 深圳市雅信通光缆有限公司 | 小外径通信气吹光缆 |
CN204731455U (zh) * | 2015-04-23 | 2015-10-28 | 江苏长飞中利光纤光缆有限公司 | 一种含填充绳的层绞式光缆 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101950059A (zh) * | 2010-08-18 | 2011-01-19 | 江苏长飞中利光纤光缆有限公司 | 层绞式光缆及其制备方法和方法所用的装置 |
CN103576261A (zh) * | 2012-07-19 | 2014-02-12 | 江苏帝华线缆有限公司 | 层绞式光缆 |
-
2015
- 2015-04-23 CN CN201710241819.0A patent/CN106842464A/zh active Pending
- 2015-04-23 CN CN201710313655.8A patent/CN106950666A/zh active Pending
- 2015-04-23 CN CN201510196156.6A patent/CN104730665B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108590A1 (en) * | 1982-11-08 | 1984-05-16 | BRITISH TELECOMMUNICATIONS public limited company | Optical fibre transmission lines |
JPH06281848A (ja) * | 1993-01-28 | 1994-10-07 | Showa Electric Wire & Cable Co Ltd | ルースチューブ型光ファイバケーブル |
CN201319088Y (zh) * | 2008-10-06 | 2009-09-30 | 沈群华 | 带多根加强件的层绞式带状光缆 |
CN103163613A (zh) * | 2013-04-18 | 2013-06-19 | 江苏长飞中利光纤光缆有限公司 | 一种无线射频拉远用光缆及其制造方法 |
CN203849473U (zh) * | 2014-05-30 | 2014-09-24 | 深圳市雅信通光缆有限公司 | 小外径通信气吹光缆 |
CN204731455U (zh) * | 2015-04-23 | 2015-10-28 | 江苏长飞中利光纤光缆有限公司 | 一种含填充绳的层绞式光缆 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117331184A (zh) * | 2023-11-20 | 2024-01-02 | 浙江富春江光电科技有限公司 | 一种耐老化室外光缆及其制备方法 |
CN117331184B (zh) * | 2023-11-20 | 2024-04-12 | 浙江富春江光电科技有限公司 | 一种耐老化室外光缆及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106950666A (zh) | 2017-07-14 |
CN106842464A (zh) | 2017-06-13 |
CN104730665B (zh) | 2017-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104730668A (zh) | 层绞式光缆及制作方法 | |
CN104730664A (zh) | 具有填充绳的层绞式光缆及制作方法 | |
CN104977679B (zh) | 一种光单元及使用该光单元的光电缆 | |
CN104749730B (zh) | 一种层绞式光缆的制造方法 | |
CN105572828A (zh) | 一种结构紧凑的光缆 | |
CN104730666A (zh) | 一种层绞式光缆及制作方法 | |
CN111443443A (zh) | 一种多维度阻水阻氢海底光缆及其成型工艺 | |
CN104765119B (zh) | 制造层绞式光缆的方法 | |
CN104730665A (zh) | 一种含填充绳的层绞式光缆及制作方法 | |
CN107731397A (zh) | 一种用于电缆或光缆的复合带 | |
CN204758880U (zh) | 一种层绞式光缆 | |
CN204790094U (zh) | 层绞式光缆 | |
CN204650037U (zh) | 一种具有高光纤密度的层绞式光缆 | |
CN106950669B (zh) | 中心束管式光缆及制作方法 | |
CN204719281U (zh) | 具有填充绳的层绞式光缆 | |
CN104749728B (zh) | 层绞式光缆的制造方法 | |
CN104749729A (zh) | 一种制造层绞式光缆的方法 | |
CN216696805U (zh) | 一种八单元结构光缆 | |
CN204731455U (zh) | 一种含填充绳的层绞式光缆 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Xiaokui Inventor after: Yan Huailun Inventor after: Liu Gang Inventor after: Li Zeyun Inventor after: Wang Hanjun Inventor before: Wu Jun |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20170527 Address after: 408000 Chongqing District of Fuling Li Duju Dragon Road No. 188 Applicant after: CHONGQING TEFA INFORMATION OPTICAL CABLE CO., LTD. Address before: Yicheng Street South Village Yixing Jiangsu province 214206 city of Wuxi City, No. 144 room 404 Applicant before: Wu Jun |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200518 Address after: No. 29, Hefeng Avenue, Fuling District, 408000 Chongqing (standardized workshop area B, Fuling Industrial Park) type C workshop Co-patentee after: SHENZHEN SDG INFORMATION Co.,Ltd. Patentee after: CHONGQING SDG INFORMATION OPTICAL CABLE Co.,Ltd. Address before: 408000 Chongqing District of Fuling Li Duju Dragon Road No. 188 Patentee before: CHONGQING SDG INFORMATION OPTICAL CABLE Co.,Ltd. |
|
TR01 | Transfer of patent right |