CN109143516A - 一种护套嵌入式掏接光缆及生产方法 - Google Patents
一种护套嵌入式掏接光缆及生产方法 Download PDFInfo
- Publication number
- CN109143516A CN109143516A CN201811413831.6A CN201811413831A CN109143516A CN 109143516 A CN109143516 A CN 109143516A CN 201811413831 A CN201811413831 A CN 201811413831A CN 109143516 A CN109143516 A CN 109143516A
- Authority
- CN
- China
- Prior art keywords
- water
- sheath
- optical cable
- blocking element
- stiffener elements
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 66
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000003351 stiffener Substances 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000013307 optical fiber Substances 0.000 claims abstract description 18
- 230000008439 repair process Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 83
- 230000001681 protective effect Effects 0.000 claims description 16
- 229910052736 halogen Inorganic materials 0.000 claims description 13
- 150000002367 halogens Chemical class 0.000 claims description 13
- 229920002635 polyurethane Polymers 0.000 claims description 13
- 239000004814 polyurethane Substances 0.000 claims description 13
- 239000000779 smoke Substances 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 6
- 229920006231 aramid fiber Polymers 0.000 claims description 5
- 239000012792 core layer Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 7
- 230000008602 contraction Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003466 welding 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
- G02B6/4429—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
- G02B6/4415—Cables for special applications
- G02B6/4427—Pressure resistant cables, e.g. undersea 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
- G02B6/44384—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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Communication Cables (AREA)
Abstract
Description
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811413831.6A CN109143516B (zh) | 2018-11-26 | 2018-11-26 | 一种护套嵌入式掏接光缆及生产方法 |
PCT/CN2019/101993 WO2020107960A1 (zh) | 2018-11-26 | 2019-08-22 | 一种护套嵌入式掏接光缆及生产方法 |
PH12020551607A PH12020551607A1 (en) | 2018-11-26 | 2020-09-30 | Sheath-embedded pull-out-connection optical cable and production method therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811413831.6A CN109143516B (zh) | 2018-11-26 | 2018-11-26 | 一种护套嵌入式掏接光缆及生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109143516A true CN109143516A (zh) | 2019-01-04 |
CN109143516B CN109143516B (zh) | 2019-02-22 |
Family
ID=64806220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811413831.6A Active CN109143516B (zh) | 2018-11-26 | 2018-11-26 | 一种护套嵌入式掏接光缆及生产方法 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN109143516B (zh) |
PH (1) | PH12020551607A1 (zh) |
WO (1) | WO2020107960A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020107960A1 (zh) * | 2018-11-26 | 2020-06-04 | 南京华信藤仓光通信有限公司 | 一种护套嵌入式掏接光缆及生产方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113721334B (zh) * | 2021-08-30 | 2023-12-15 | 深圳市特发信息光网科技股份有限公司 | 引入光缆及其制造模具、制造方法以及气密性测试方法 |
CN114474668B (zh) * | 2022-03-03 | 2024-04-05 | 浙江元通线缆制造有限公司 | 三层共挤机头及其生产工艺及采用该工艺生产的线缆 |
CN116560025A (zh) * | 2023-07-04 | 2023-08-08 | 西安西古光通信有限公司 | 一种增强型光缆及制备方法 |
CN117649971B (zh) * | 2024-01-30 | 2024-04-26 | 深圳市金祥羽电线电缆有限公司 | 一种高抗拉性的电力电缆及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2456180Y (zh) * | 2000-12-27 | 2001-10-24 | 长飞光纤光缆有限公司 | 防止束管回缩的中心管式光缆 |
CN203204203U (zh) * | 2012-12-05 | 2013-09-18 | 河南仕佳通信科技有限公司 | 一种用于解决室内光缆生产中子缆与外护套粘连的装置 |
CN107329223A (zh) * | 2017-09-04 | 2017-11-07 | 江苏亨通光电股份有限公司 | 全干式光缆及其系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0742310A (ja) * | 1993-08-03 | 1995-02-10 | Tokyo Seiko Co Ltd | コンクリ−ト補強用繊維複合型補強材およびその端末定着方法 |
CN203490399U (zh) * | 2013-09-17 | 2014-03-19 | 烽火通信科技股份有限公司 | 一种易剥离的微型分支光缆 |
CN103744152B (zh) * | 2014-01-02 | 2016-01-20 | 长飞光纤光缆股份有限公司 | 一种自承式光缆及其制造方法 |
CN106646799A (zh) * | 2017-02-22 | 2017-05-10 | 烽火通信科技股份有限公司 | 一种架空光缆及其制造方法 |
CN109143516B (zh) * | 2018-11-26 | 2019-02-22 | 南京华信藤仓光通信有限公司 | 一种护套嵌入式掏接光缆及生产方法 |
-
2018
- 2018-11-26 CN CN201811413831.6A patent/CN109143516B/zh active Active
-
2019
- 2019-08-22 WO PCT/CN2019/101993 patent/WO2020107960A1/zh active Application Filing
-
2020
- 2020-09-30 PH PH12020551607A patent/PH12020551607A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2456180Y (zh) * | 2000-12-27 | 2001-10-24 | 长飞光纤光缆有限公司 | 防止束管回缩的中心管式光缆 |
CN203204203U (zh) * | 2012-12-05 | 2013-09-18 | 河南仕佳通信科技有限公司 | 一种用于解决室内光缆生产中子缆与外护套粘连的装置 |
CN107329223A (zh) * | 2017-09-04 | 2017-11-07 | 江苏亨通光电股份有限公司 | 全干式光缆及其系统 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020107960A1 (zh) * | 2018-11-26 | 2020-06-04 | 南京华信藤仓光通信有限公司 | 一种护套嵌入式掏接光缆及生产方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2020107960A1 (zh) | 2020-06-04 |
CN109143516B (zh) | 2019-02-22 |
PH12020551607A1 (en) | 2021-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Changliang Inventor before: Wu Changliang Inventor before: Li Qilong Inventor before: Wang Xiaoquan |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221222 Address after: 311399 Qingke Village, Jincheng Street, Lin'an District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU JINLONG OPTICAL CABLE CO.,LTD. Address before: 210038 No. 76, Xingang Avenue, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Patentee before: NANJING WASIN FUJIKURA OPTICAL COMMUNICATION Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 311300 Qing Ke village, Jincheng Street, Ling'an District, Hangzhou, Zhejiang Patentee after: Hangzhou Jinlong Optoelectronics Co.,Ltd. Address before: 311399 Qingke Village, Jincheng Street, Lin'an District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU JINLONG OPTICAL CABLE CO.,LTD. |