CN110007414A - 轻型小区入户引入光缆 - Google Patents
轻型小区入户引入光缆 Download PDFInfo
- Publication number
- CN110007414A CN110007414A CN201910377296.1A CN201910377296A CN110007414A CN 110007414 A CN110007414 A CN 110007414A CN 201910377296 A CN201910377296 A CN 201910377296A CN 110007414 A CN110007414 A CN 110007414A
- Authority
- CN
- China
- Prior art keywords
- sheath
- low
- cable
- waterstop
- free flame
- 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
- 239000000463 material Substances 0.000 claims abstract description 46
- 239000000779 smoke Substances 0.000 claims abstract description 37
- 239000003063 flame retardant Substances 0.000 claims abstract description 34
- 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 abstract description 33
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 28
- 239000004698 Polyethylene Substances 0.000 claims abstract description 25
- -1 polyethylene Polymers 0.000 claims abstract description 25
- 229920000573 polyethylene Polymers 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- 239000013307 optical fiber Substances 0.000 claims abstract description 19
- 229910052736 halogen Inorganic materials 0.000 claims description 9
- 150000002367 halogens Chemical class 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 16
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009131 signaling function Effects 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 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
- G02B6/4433—Double reinforcement laying in straight line with optical transmission element
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910377296.1A CN110007414B (zh) | 2019-05-07 | 2019-05-07 | 轻型小区入户引入光缆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910377296.1A CN110007414B (zh) | 2019-05-07 | 2019-05-07 | 轻型小区入户引入光缆 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110007414A true CN110007414A (zh) | 2019-07-12 |
CN110007414B CN110007414B (zh) | 2024-07-02 |
Family
ID=67176050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910377296.1A Active CN110007414B (zh) | 2019-05-07 | 2019-05-07 | 轻型小区入户引入光缆 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110007414B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6788858B1 (en) * | 2001-11-19 | 2004-09-07 | Lg Cable Ltd. | Bundle tube type optical cable |
CN202305923U (zh) * | 2011-08-19 | 2012-07-04 | 天津市立孚光电线缆开发有限公司 | 中心管式煤矿用阻燃耐火光缆 |
CN103383486A (zh) * | 2013-08-07 | 2013-11-06 | 江苏中天科技股份有限公司 | 铠装管道蝶形光缆及其制作方法 |
CN203422505U (zh) * | 2013-08-09 | 2014-02-05 | 江苏通鼎光电股份有限公司 | 管道型圆形引入光缆 |
CN204679691U (zh) * | 2015-05-12 | 2015-09-30 | 江苏中天科技股份有限公司 | 低烟无卤阻燃低摩擦蝶形引入光缆 |
CN205880292U (zh) * | 2016-06-06 | 2017-01-11 | 浙江中天电线电缆有限公司 | 室内室外通用型管道光缆 |
CN107065094A (zh) * | 2017-03-15 | 2017-08-18 | 烽火通信科技股份有限公司 | 一种接入网及室内布线光缆 |
CN209946481U (zh) * | 2019-05-07 | 2020-01-14 | 成都亨通光通信有限公司 | 轻型小区入户引入光缆 |
-
2019
- 2019-05-07 CN CN201910377296.1A patent/CN110007414B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6788858B1 (en) * | 2001-11-19 | 2004-09-07 | Lg Cable Ltd. | Bundle tube type optical cable |
CN202305923U (zh) * | 2011-08-19 | 2012-07-04 | 天津市立孚光电线缆开发有限公司 | 中心管式煤矿用阻燃耐火光缆 |
CN103383486A (zh) * | 2013-08-07 | 2013-11-06 | 江苏中天科技股份有限公司 | 铠装管道蝶形光缆及其制作方法 |
CN203422505U (zh) * | 2013-08-09 | 2014-02-05 | 江苏通鼎光电股份有限公司 | 管道型圆形引入光缆 |
CN204679691U (zh) * | 2015-05-12 | 2015-09-30 | 江苏中天科技股份有限公司 | 低烟无卤阻燃低摩擦蝶形引入光缆 |
CN205880292U (zh) * | 2016-06-06 | 2017-01-11 | 浙江中天电线电缆有限公司 | 室内室外通用型管道光缆 |
CN107065094A (zh) * | 2017-03-15 | 2017-08-18 | 烽火通信科技股份有限公司 | 一种接入网及室内布线光缆 |
CN209946481U (zh) * | 2019-05-07 | 2020-01-14 | 成都亨通光通信有限公司 | 轻型小区入户引入光缆 |
Also Published As
Publication number | Publication date |
---|---|
CN110007414B (zh) | 2024-07-02 |
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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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240529 Address after: No. 399 Beijing Road, Chengdu Economic and Technological Development Zone, Chengdu City, Sichuan Province, 610000 Applicant after: CHENGDU HENGTONG PHOTOELECTRIC COMMUNICATION Co.,Ltd. Country or region after: China Applicant after: HENGTONG OPTIC-ELECTRIC Co.,Ltd. Address before: 610100 No. 399, Beijing Road, Chengdu economic and Technological Development Zone, Chengdu, Sichuan Applicant before: CHENGDU HENGTONG PHOTOELECTRIC COMMUNICATION Co.,Ltd. Country or region before: China |
|
GR01 | Patent grant |