CN112885514A - Expanded diameter conductor - Google Patents
Expanded diameter conductor Download PDFInfo
- Publication number
- CN112885514A CN112885514A CN202110034556.2A CN202110034556A CN112885514A CN 112885514 A CN112885514 A CN 112885514A CN 202110034556 A CN202110034556 A CN 202110034556A CN 112885514 A CN112885514 A CN 112885514A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- conductor
- expanded diameter
- communication optical
- power transmission
- 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
- 239000004020 conductor Substances 0.000 title claims abstract description 79
- 239000013307 optical fiber Substances 0.000 claims abstract description 57
- 238000004891 communication Methods 0.000 claims abstract description 37
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 230000009466 transformation Effects 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 239000003063 flame retardant Substances 0.000 claims abstract description 22
- 239000002674 ointment Substances 0.000 claims description 16
- 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 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000002250 absorbent Substances 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 claims description 3
- 239000003349 gelling agent Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 239000000835 fiber Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/20—Metal tubes, e.g. lead sheaths
- H01B7/207—Metal tubes, e.g. lead sheaths composed of iron or steel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Communication Cables (AREA)
Abstract
The invention discloses an expanded diameter conductor which structurally comprises an outer sheath, wherein a steel sleeve is arranged on the inner layer of the outer sheath, an anti-flame-retardant layer is arranged on the inner side of the steel sleeve, a communication optical fiber wire outer sleeve, a power transmission and transformation conductor outer sleeve and a central reinforcing piece are connected to the interior of the anti-flame-retardant layer through water-blocking factice, reinforcing ribs, an optical fiber body and fiber factice are arranged in the communication optical fiber wire outer sleeve, the reinforcing ribs are located in the center of the interior of the communication optical fiber wire outer sleeve, and the optical fiber body surrounds the periphery of the reinforcing ribs. The expanded diameter conductor manufactured by the invention simultaneously comprises the communication optical fiber and the power transmission and transformation conductor, so that the energy consumption in the manufacturing process of the conductor is effectively saved, cables with multiple purposes are combined into the same cable, the purpose of a single conductor is expanded, the probability of breakage of the expanded diameter conductor in the using process is reduced, and the service life of the expanded diameter conductor in the using process is prolonged.
Description
Technical Field
The invention relates to the technical field of conductors, in particular to an expanded diameter conductor.
Background
The wire is a planar control pattern in the form of a broken line formed by connecting a series of measurement control points in an adjacent order. Is composed of a series of wire elements: the lead points are known points and undetermined points on the lead; the wire edge is a fold line edge connecting wire points; the lead angle refers to the horizontal angle between the edges of the lead. The angle of the wire connecting to a known direction is called the connection angle (also called the orientation angle). The lead angle is called left angle or right angle respectively according to the left side or right side of the lead advancing direction, and the left angle is defined as positive, and the right angle is defined as negative; single wires differ from wire nets in that the former have no nodes, while the latter have nodes. The single conductor can be arranged as follows: a parasitic wire starting at one known point and ending at another known point; closing the conducting wire, starting and closing at the same known point; the branch conductors, which start from a known point, are neither attached to another known point nor closed at the same known point. The wire mesh can be laid as: a network of attached wires having more than one known point or having other conditions of attachment; a free wire mesh with only one known point and one azimuth of origin in the mesh without the accompanying conditions.
Currently, existing wires have some disadvantages, such as; the existing expanded diameter conductor has larger energy consumption in the manufacturing process, cables with multiple purposes are not combined into the same cable, the purposes of a single conductor are limited, the existing expanded diameter conductor is easy to break in the using process, and the service life of the expanded diameter conductor in the using process is shortened.
Disclosure of Invention
The invention aims to provide an expanded-diameter conductor, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an expanded diameter conductor comprises an outer sheath, wherein a steel sleeve is arranged on the inner layer of the outer sheath, an anti-flame retardant layer is arranged on the inner side of the steel sleeve, and a communication optical fiber wire outer sleeve, a power transmission and transformation conductor outer sleeve and a central reinforcing piece are connected to the interior of the anti-flame retardant layer through water-blocking factice;
the communication optical fiber wire jacket is internally provided with a reinforcing rib, an optical fiber body and optical fiber ointment, the reinforcing rib is positioned at the center of the inside of the communication optical fiber wire jacket, the optical fiber body surrounds the periphery of the reinforcing rib and is positioned inside the communication optical fiber wire jacket, and the optical fiber ointment is filled inside the communication optical fiber wire jacket and divides the reinforcing rib and the optical fiber body;
the power transmission and transformation wire jacket is characterized in that a main conductor, a conductor shielding layer, an insulating layer, a concentric copper conductor and a semi-conductive wrapping tape are arranged inside the power transmission and transformation wire jacket, the main conductor is located at the center inside the power transmission and transformation wire jacket, the conductor shielding layer wraps the outer surface of the main conductor, the insulating layer wraps the outer surface of the conductor shielding layer, the concentric copper conductor surrounds the outer surface of the insulating layer, and the semi-conductive wrapping tape wraps the outer surface of the concentric copper conductor.
In a preferred embodiment of the invention, the steel jacket is formed by winding alloy steel monofilaments in a staggered manner, and wraps the outer surface of the flame-retardant layer.
As a preferred embodiment of the present invention, the outer sheath is made of polyvinyl chloride and wraps the outer surface of the steel sleeve.
As a preferred embodiment of the present invention, the water-blocking ointment comprises the following main components: 70-85% of basic ointment; 14-20% of an expansion material; 8-15% of additive; the additive comprises 2-5% of gelling agent; the expansion material is synthetic super absorbent resin, the water-blocking ointment is filled in the flame-retardant layer, and the communication optical fiber wire outer sleeve, the power transmission and transformation wire outer sleeve and the central reinforcement are respectively divided.
In a preferred embodiment of the present invention, the flame-retardant layer is made of PP flame-retardant material and covers the outer surfaces of the communication optical fiber cable jacket, the power transmission and transformation wire jacket and the central reinforcement.
In a preferred embodiment of the present invention, the central reinforcing member and the reinforcing rib are made of soft steel and are cylindrical.
In a preferred embodiment of the present invention, the communication optical fiber cable jacket and the power transmission and transformation line jacket are made of polyethylene, and are symmetrically disposed on the upper and lower sides inside the flame-retardant layer.
Compared with the prior art, the invention has the following beneficial effects:
1. the expanded diameter conductor manufactured by the invention simultaneously comprises the communication optical fiber and the power transmission and transformation conductor, so that the energy consumption in the manufacturing process of the conductor is effectively saved, cables with multiple purposes are combined into the same cable, and the purposes of a single conductor are expanded.
2. The steel sleeve is added in the expanded diameter conductor manufactured by the invention, the probability of breakage of the expanded diameter conductor in the use process is effectively reduced, the service life of the expanded diameter conductor in the use process is prolonged, the service life of a normal optical fiber is 10 years, and the service life of expanded diameter protection is more than 20 years.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a cross-sectional view of an expanded diameter conductor of the present invention;
FIG. 2 is a cross-sectional view of a communication optical fiber cable jacket of an expanded diameter conductor of the present invention;
fig. 3 is a cross-sectional view of an outer sheath of a power transmission and transformation conductor of an expanded diameter conductor of the invention.
In the figure: the cable comprises an outer sheath 1, a steel jacket 2, an anti-flaming layer 3, water-blocking factice 4, a communication optical fiber wire outer sheath 5, a power transmission and transformation wire outer sheath 6, a central reinforcing piece 7, reinforcing ribs 8, an optical fiber body 9, fiber factice 10, a main conductor 11, a conductor shielding layer 12, an insulating layer 13, a concentric copper conductor 14 and a semi-conductive wrapping tape 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an expanded diameter conductor comprises an outer sheath 1, wherein a steel sleeve 2 is arranged on the inner layer of the outer sheath 1, an anti-flame layer 3 is arranged on the inner side of the steel sleeve 2, and the interior of the anti-flame layer 3 is connected with a communication optical fiber wire jacket 5, a power transmission and transformation conductor jacket 6 and a central reinforcement 7 through a water-blocking factice 4;
a reinforcing rib 8, an optical fiber body 9 and an optical fiber ointment 10 are arranged inside the communication optical fiber wire jacket 5, the reinforcing rib 8 is positioned at the center inside the communication optical fiber wire jacket 5, the optical fiber body 9 surrounds the periphery of the reinforcing rib 8 and is positioned inside the communication optical fiber wire jacket 5, and the optical fiber ointment 10 is filled inside the communication optical fiber wire jacket 5 and divides the reinforcing rib 8 and the optical fiber body 9;
the inside of power transmission and transformation wire overcoat 6 is provided with main conductor 11, conductor shielding layer 12, insulating layer 13, concentric copper conductor 14 and semiconduction band 15, main conductor 11 is located the inside center department of power transmission and transformation wire overcoat 6, conductor shielding layer 12 parcel is in the surface of main conductor 11, insulating layer 13 parcel is in the surface of conductor shielding layer 12, concentric copper conductor 14 encircles the surface of insulating layer 13, semiconduction band 15 parcel is in the surface of concentric copper conductor 14.
In the invention, in the process of manufacturing the lead, firstly, a communication optical fiber wire jacket 5 is wrapped outside a reinforcing rib 8 and an optical fiber body 9, then, fiber paste 10 is filled in the communication optical fiber wire jacket 5, a communication optical fiber wire is formed after the fiber paste 10 is dried, then, a conductor shielding layer 12 is wrapped outside a main conductor 11, then, an insulating layer 13 is wrapped outside the conductor shielding layer 12, then, concentric copper conductors 14 are uniformly distributed outside the insulating layer 13, a semi-conductive wrapping tape 15 is wrapped outside the concentric copper conductors 14, finally, a power transmission and transformation lead jacket 6 is wrapped outside the semi-conductive wrapping tape 15 to form a power transmission and transformation lead, then, an anti-flame retardant layer 3 is wrapped outside the communication optical fiber wire jacket 5 and the power transmission and transformation lead jacket 6, a water-resistant paste 4 is filled in the anti-flame-retardant layer 3, and a steel jacket 2 is wrapped outside the anti-flame-retardant layer 3, and finally, the outer sheath 1 is wrapped outside the steel sleeve 2 to form the expanded diameter conductor.
In an alternative embodiment, the steel jacket 2 is formed by winding alloy steel monofilaments in a staggered manner, and wraps the outer surface of the flame-retardant layer 3.
It should be noted that the toughness of the steel jacket 2 during use is improved, the steel jacket 2 is prevented from being broken during use, the wear resistance and the oxidation resistance of the steel jacket 2 during use are enhanced, and the service life of the steel jacket 2 during use is prolonged.
In an alternative embodiment, the outer sheath 1 is made of polyvinyl chloride and wraps the outer surface of the steel jacket 2.
It should be noted that, the corrosion resistance and the oxidation resistance of the outer sheath 1 during use are improved, and the probability of damage of the outer sheath 1 during use is reduced.
In an alternative embodiment, the water-blocking ointment 4 comprises the following main components: 70-85% of basic ointment; 14-20% of an expansion material; 8-15% of additive; the additive comprises 2-5% of gelling agent; the expansion material is synthetic super absorbent resin, the water-blocking factice 4 is filled in the flame-retardant layer 3, and the communication optical fiber wire jacket 5, the power transmission and transformation wire jacket 6 and the central reinforcement 7 are respectively divided.
It should be noted that the water-blocking ointment 4 has the advantages of high adaptability with water-absorbent resin, good comprehensive performance and low cost, and can ensure that the obtained water-blocking ointment has small oil separation and good high and low temperature performance, and particularly has high penetration at low temperature and does not crack; the high water absorption resin synthesized by acrylic acid and derivatives thereof is used as the component of the expansion material, and has the advantages of simple and feasible method, high water absorption strength, high speed, large multiplying power and good compatibility with basic factice.
In an alternative embodiment, the flame retardant layer 3 is made of PP flame retardant material and covers the outer surfaces of the communication optical fiber jacket 5, the transmission and transformation electric wire jacket 6 and the central reinforcing member 7.
It should be noted that the flame resistance of the expanded diameter conductor in the using process is improved, and the phenomenon of fire spread after the expanded diameter conductor is on fire is avoided.
In an alternative embodiment, the central reinforcing member 7 and the reinforcing ribs 8 are made of soft steel and are cylindrical.
It should be noted that the phenomenon that the lead is broken in the using process is avoided, and the central reinforcing part 7 and the reinforcing rib 8 are convenient to bend in the using process.
In an alternative embodiment, the communication optical fiber wire jacket 5 and the power transmission and transformation wire jacket 6 are made of polyethylene material and are symmetrically arranged on the upper and lower sides inside the flame-retardant layer 3.
It should be noted that, the wear resistance and corrosion resistance of the communication optical fiber wire jacket 5 and the power transmission and transformation wire jacket 6 in the using process are enhanced, and the phenomenon of cracking of the communication optical fiber wire jacket 5 and the power transmission and transformation wire jacket 6 in the using process is reduced.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. An expanded diameter conductor, including oversheath (1), characterized in that: the inner layer of the outer sheath (1) is provided with a steel sleeve (2), the inner side of the steel sleeve (2) is provided with an anti-flaming layer (3), and the interior of the anti-flaming layer (3) is connected with a communication optical fiber wire outer sleeve (5), a power transmission and transformation lead outer sleeve (6) and a central reinforcement (7) through a water-blocking factice (4);
a reinforcing rib (8), an optical fiber body (9) and an optical fiber ointment (10) are arranged inside the communication optical fiber line outer sleeve (5), the reinforcing rib (8) is located at the center inside the communication optical fiber line outer sleeve (5), the optical fiber body (9) surrounds the periphery of the reinforcing rib (8) and is located inside the communication optical fiber line outer sleeve (5), and the optical fiber ointment (10) is filled inside the communication optical fiber line outer sleeve (5) and divides the reinforcing rib (8) and the optical fiber body (9);
the inside of power transmission and transformation wire overcoat (6) is provided with main conductor (11), conductor shielding layer (12), insulating layer (13), concentric copper conductor (14) and semiconduction band (15), main conductor (11) are located the inside center department of power transmission and transformation wire overcoat (6), conductor shielding layer (12) parcel is in the surface of main conductor (11), insulating layer (13) parcel is in the surface of conductor shielding layer (12), concentric copper conductor (14) encircle the surface of insulating layer (13), semiconduction band (15) parcel is in the surface of concentric copper conductor (14).
2. An expanded diameter conductor according to claim 1, wherein: the steel sleeve (2) is formed by winding alloy steel monofilaments in a mutually staggered mode and wraps the outer surface of the flame-retardant layer (3).
3. An expanded diameter conductor according to claim 1, wherein: the outer sheath (1) is made of polyvinyl chloride and wraps the outer surface of the steel sleeve (2).
4. An expanded diameter conductor according to claim 1, wherein: the water-blocking ointment (4) mainly comprises the following components: 70-85% of basic ointment; 14-20% of an expansion material; 8-15% of additive; the additive comprises 2-5% of gelling agent; the expansion material is synthetic super absorbent resin, the water-blocking ointment (4) is filled in the flame-retardant layer (3), and the communication optical fiber cable jacket (5), the power transmission and transformation lead jacket (6) and the central reinforcement (7) are respectively divided.
5. An expanded diameter conductor according to claim 1, wherein: the flame-retardant layer (3) is made of PP flame-retardant material and wraps the outer surfaces of the communication optical fiber wire jacket (5), the power transmission and transformation wire jacket (6) and the central reinforcing piece (7).
6. An expanded diameter conductor according to claim 1, wherein: the central reinforcing piece (7) and the reinforcing ribs (8) are both made of soft steel and are cylindrical.
7. An expanded diameter conductor according to claim 1, wherein: the communication optical fiber cable jacket (5) and the power transmission and transformation wire jacket (6) are both made of polyethylene materials and are symmetrically arranged on the upper side and the lower side inside the flame-retardant layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110034556.2A CN112885514A (en) | 2021-01-11 | 2021-01-11 | Expanded diameter conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110034556.2A CN112885514A (en) | 2021-01-11 | 2021-01-11 | Expanded diameter conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112885514A true CN112885514A (en) | 2021-06-01 |
Family
ID=76045108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110034556.2A Pending CN112885514A (en) | 2021-01-11 | 2021-01-11 | Expanded diameter conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112885514A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693437A (en) * | 2005-05-12 | 2005-11-09 | 苏州大学 | Optical cable water blocking ointment |
| CN200986832Y (en) * | 2006-09-20 | 2007-12-05 | 青岛汉缆集团有限公司 | Photoelectric combination type subsea cable |
| CN102280197A (en) * | 2011-08-16 | 2011-12-14 | 徐云 | Absolutely-dry photoelectric composite cable |
| CN204614536U (en) * | 2015-05-18 | 2015-09-02 | 江苏宏图高科技股份有限公司 | The light-duty composite rope of dynamic photoelectric under water |
| CN205507175U (en) * | 2016-04-18 | 2016-08-24 | 陕西理工学院 | Anti -interference optical fiber communication control cable |
| CN107154285A (en) * | 2017-03-29 | 2017-09-12 | 江苏上上电缆集团有限公司 | The manufacture method and cable of a kind of high electric energy transmission dress cable in stock |
| CN107945941A (en) * | 2017-12-31 | 2018-04-20 | 无锡江南电缆有限公司 | A kind of soft signal power cable that blocks water of preventing fires of thermometric |
| CN209947521U (en) * | 2019-04-17 | 2020-01-14 | 东莞市亿源光缆有限公司 | Photoelectric hybrid cable |
| US20200049914A1 (en) * | 2016-10-04 | 2020-02-13 | José Antonio DI CIOMMO | Overhead cable for the transmission of low-voltage and medium-voltage electric power and digital signal, aluminum alloy concentric conductors with a fiber-optic cable inside and drawn wire treatment process |
-
2021
- 2021-01-11 CN CN202110034556.2A patent/CN112885514A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693437A (en) * | 2005-05-12 | 2005-11-09 | 苏州大学 | Optical cable water blocking ointment |
| CN200986832Y (en) * | 2006-09-20 | 2007-12-05 | 青岛汉缆集团有限公司 | Photoelectric combination type subsea cable |
| CN102280197A (en) * | 2011-08-16 | 2011-12-14 | 徐云 | Absolutely-dry photoelectric composite cable |
| CN204614536U (en) * | 2015-05-18 | 2015-09-02 | 江苏宏图高科技股份有限公司 | The light-duty composite rope of dynamic photoelectric under water |
| CN205507175U (en) * | 2016-04-18 | 2016-08-24 | 陕西理工学院 | Anti -interference optical fiber communication control cable |
| US20200049914A1 (en) * | 2016-10-04 | 2020-02-13 | José Antonio DI CIOMMO | Overhead cable for the transmission of low-voltage and medium-voltage electric power and digital signal, aluminum alloy concentric conductors with a fiber-optic cable inside and drawn wire treatment process |
| CN107154285A (en) * | 2017-03-29 | 2017-09-12 | 江苏上上电缆集团有限公司 | The manufacture method and cable of a kind of high electric energy transmission dress cable in stock |
| CN107945941A (en) * | 2017-12-31 | 2018-04-20 | 无锡江南电缆有限公司 | A kind of soft signal power cable that blocks water of preventing fires of thermometric |
| CN209947521U (en) * | 2019-04-17 | 2020-01-14 | 东莞市亿源光缆有限公司 | Photoelectric hybrid cable |
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