CN102401960A - Novel optical cable for convenient movement - Google Patents
Novel optical cable for convenient movement Download PDFInfo
- Publication number
- CN102401960A CN102401960A CN2011104207341A CN201110420734A CN102401960A CN 102401960 A CN102401960 A CN 102401960A CN 2011104207341 A CN2011104207341 A CN 2011104207341A CN 201110420734 A CN201110420734 A CN 201110420734A CN 102401960 A CN102401960 A CN 102401960A
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- Prior art keywords
- optical cable
- coated layer
- core
- core optical
- cable
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Abstract
The invention discloses a novel optical cable for convenient movement; the novel optical cable comprises a fiber core, a PP (Polypropylene) coated layer and a nylon coated layer; the PP coated layer is used for covering the fiber core and the nylon coated layer is used for covering the PP coated layer. According to the novel cable for convenient movement disclosed by the invention, the traditional production structure of the single-core optical cable is changed and the high-strength and anti-impact nylon jacket structure, rather than the filling aramid fiber yarn is chosen; the performance of the single-core optical cable is greatly improved and the production cost of the single-core optical cable is reduced; the current production technology of the single-core optical cable is changed by the scheme provided by the invention and the use limitation of the single-core optical cable is overcome; the single-core optical cable not only can be directly put into use, but also can be compounded in the other cables to serve as compound cables, in particular for uses of temporary laying, such as earthquake-resistance use; and the scheme provided by the invention has a simple and practical structure.
Description
Technical field
The present invention relates to a kind of optical cable, especially a kind of novel optical cable of being convenient to move belongs to the optical cable technology field.
Background technology
At present, most light cores all are by the fibre core of quartzy or full glass through being drawn into.Fibre core fractures owing to have the identical characteristic that minces that is prone to glass easily, and impact resistance is poor.
Can not directly use through the fibre core that is drawn into by quartzy or full glass; Also only after the fibre core surface has extruded nylon+HDPE+ aramid yarn+materials such as PVC material compound; Become single-core fiber; Single-core fiber again through stranding or and put after the back becomes cable core, once more through becoming the multifiber cable of use after aluminium corrugated tube+HDPE sheath processing.
Single fiber cable is divided into tight tube fiber or loose tube fiber, and single fiber cable is directly to be used in the occasion that bending is less, travel frequency is higher.Through tight sleeve optic cable or the loosely shielded optical cable that adds formula again, only be applicable to also and fixedly lay occasion that it is high, anti-interference little to be satisfied with the requirement transmission frequency, shock proof occasion.
Summary of the invention
The present invention seeks to have proposed a kind of novel optical cable of being convenient to move for the deficiency that overcomes prior art.
For achieving the above object, the technical scheme that the present invention adopts is: a kind of novel optical cable of being convenient to move comprises fibre core, PP coating, nylon coating; Said PP coating parcel fibre core; Said nylon coating parcel PP coating.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
The novel optical cable of being convenient to move of the present invention changes traditional single-core fiber production structure, does not select the filling aramid yarn for use, selects high strength for use, shock proof nylon sheath wire structure; Improve the performance of single fiber cable widely, reduced the production cost of single fiber cable; The present invention program changes existing single fiber cable production technology, has overcome the use limitation of single-core fiber, both can directly come into operation; Also can with the cable that is compounded in other in; Use as composite cable, especially use, like antiseismic use as temporary laid; The present invention program is simple in structure, practical.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is the sectional view of the novel optical cable of being convenient to move of the present invention;
Wherein: 11, fibre core; 12, PP coating; 13, nylon coating.
Embodiment
Be depicted as a kind of novel optical cable of being convenient to move of the present invention like accompanying drawing 1, comprise fibre core 11, PP coating 12, nylon coating 13; Said PP coating 12 parcel fibre cores 11; Said nylon coating 13 parcel PP coatings 12.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
The novel optical cable of being convenient to move of the present invention changes traditional single-core fiber production structure, does not select the filling aramid yarn for use, selects high strength for use, shock proof nylon sheath wire structure; Improve the performance of single fiber cable widely, reduced the production cost of single fiber cable; The present invention program changes existing single fiber cable production technology, has overcome the use limitation of single-core fiber, both can directly come into operation; Also can with the cable that is compounded in other in; Use as composite cable, especially use, like antiseismic use as temporary laid; The present invention program is simple in structure, practical.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. a novel optical cable of being convenient to move is characterized in that: comprise fibre core, PP coating, nylon coating; Said PP coating parcel fibre core; Said nylon coating parcel PP coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104207341A CN102401960A (en) | 2011-12-16 | 2011-12-16 | Novel optical cable for convenient movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104207341A CN102401960A (en) | 2011-12-16 | 2011-12-16 | Novel optical cable for convenient movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102401960A true CN102401960A (en) | 2012-04-04 |
Family
ID=45884352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104207341A Pending CN102401960A (en) | 2011-12-16 | 2011-12-16 | Novel optical cable for convenient movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102401960A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113721334A (en) * | 2021-08-30 | 2021-11-30 | 深圳市特发信息光网科技股份有限公司 | Leading-in optical cable, manufacturing mold thereof, manufacturing method thereof and air tightness testing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0752603A1 (en) * | 1995-07-05 | 1997-01-08 | W.L. GORE & ASSOCIATES, INC. | Improvements in or relating to a buffer material for optical signal transmission media |
| JP2004219815A (en) * | 2003-01-16 | 2004-08-05 | Mitsubishi Rayon Co Ltd | Coating material for flame-retardant optical fiber, and flame-retardant optical fiber cable |
| CN101661131A (en) * | 2009-08-26 | 2010-03-03 | 李志华 | Self-supporting fiber |
| CN202433579U (en) * | 2011-12-16 | 2012-09-12 | 苏州市东沪电缆有限公司 | Novel optical cable convenient to move |
-
2011
- 2011-12-16 CN CN2011104207341A patent/CN102401960A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0752603A1 (en) * | 1995-07-05 | 1997-01-08 | W.L. GORE & ASSOCIATES, INC. | Improvements in or relating to a buffer material for optical signal transmission media |
| JP2004219815A (en) * | 2003-01-16 | 2004-08-05 | Mitsubishi Rayon Co Ltd | Coating material for flame-retardant optical fiber, and flame-retardant optical fiber cable |
| CN101661131A (en) * | 2009-08-26 | 2010-03-03 | 李志华 | Self-supporting fiber |
| CN202433579U (en) * | 2011-12-16 | 2012-09-12 | 苏州市东沪电缆有限公司 | Novel optical cable convenient to move |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113721334A (en) * | 2021-08-30 | 2021-11-30 | 深圳市特发信息光网科技股份有限公司 | Leading-in optical cable, manufacturing mold thereof, manufacturing method thereof and air tightness testing method |
| CN113721334B (en) * | 2021-08-30 | 2023-12-15 | 深圳市特发信息光网科技股份有限公司 | Optical fiber lead-in cable, manufacturing mold, manufacturing method and air tightness testing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120404 |