CN105869738A - Light-emitting cable for power - Google Patents
Light-emitting cable for power Download PDFInfo
- Publication number
- CN105869738A CN105869738A CN201610444267.9A CN201610444267A CN105869738A CN 105869738 A CN105869738 A CN 105869738A CN 201610444267 A CN201610444267 A CN 201610444267A CN 105869738 A CN105869738 A CN 105869738A
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- Prior art keywords
- conductor
- cable
- parts
- messenger wire
- polyethylene
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
-
- 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
-
- 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
- H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
-
- 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
- H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
- H01B7/361—Insulated conductors or cables characterised by their form with distinguishing or length marks being the colour of the insulation or conductor
-
- 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
- H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
- H01B7/366—Insulated conductors or cables characterised by their form with distinguishing or length marks being a tape, thread or wire extending the full length of the conductor or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/003—Power cables including electrical control or communication wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/005—Power cables including optical transmission elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
Abstract
The invention relates to the technical field of power and cables, in particular to a light-emitting cable for power. The light-emitting cable consists of a cable core and a protecting sleeve layer, wherein the cable core is covered by the protecting sleeve layer and is composed of a plurality of insulating leads in a twisted manner; each insulating lead is composed of a conductor and an insulating layer wrapping the conductor. The light-emitting cable is characterized in that the protecting sleeve layer is made of the following raw materials in parts by weight: 80-90 parts of low-density polyethylene, medium-density polyethylene, high-density polyethylene, low smoke zero halogen flame-retardant polyethylene or low smoke and low halogen flame retardant polyethylene, 4-6 parts of red, yellow, green, brown, purple, blue, orange, pink or cyan polyethylene master batch available in the market, 2-4 parts of transparent glass beads of which the fineness is smaller than 300 meshes, and 2-4 parts of colorful fluorescent glass beads of which the fineness is smaller than 300 meshes. The light-emitting cable has the beneficial effects of being easy to manufacture, recognize and construct, convenient to urgently repair and maintain at night, easily and clearly recognizable in environments with bright light, dim light and no light, and the like.
Description
The present invention is entitled: a kind of luminous cable, filing date: August 27, Application No. in 2014:
201510049833.1 the divisional application of patent of invention;The patent of invention of Application No. 201510049833.1 is entitled:
A kind of luminous cable, filing date: August 27, Application No. in 2014: the division Shen of the patent of invention of 201410427302.7
Please.
Technical field
The present invention relates to electric power, cable and field of material technology, especially relate to a kind of electric power luminous cable.
Background technology
In prior art, the profile major part of cable and optical cable is uniform color, when multi-cable, optical cable with pipe, same to groove,
Tong Gou, when laying with bar, exist for problem the most easy to identify, installed, safeguard, detect and all bring inconvenience.To this end, state
The inside and outside identification for optical cable has carried out substantial amounts of research, if Authorization Notice No. is CN2521627Y, entitled: vitta can recognize that
Optical cable;Authorization Notice No. is CN2840081Y, entitled: a kind of optoelectrical cable;Authorization Notice No. is CN201698067U, name
It is referred to as: a kind of surface of outer sheath is with color-bar or the Novel optical cable of colored skin;Authorization Notice No. is: CN202196211U, name
It is referred to as: the 8-shaped self-support aerial cable of surface band vitta;Authorization Notice No. is CN202256824U, entitled: tape identification
Optical cable;Etc. be all to use vitta to carry out optical cable identification, but this identification is often only applicable to well-lighted occasion,
In the case of rather dark, it is impossible to be identified.Authorization Notice No. is CN202615012U, entitled: anti-gunshot night vision
Optical cable;Authorization Notice No. is CN2862065Y, entitled: night luminous optical cable;Although all disclosing the luminous vitta of employing to carry out
The technical characteristic identified, but, due to file insufficient disclosure, art personnel cannot implement at all.Grant number is
CN201310025774.5, entitled: a kind of night vision optical cable, disclose the optical cable of a kind of night vision and light identification, due to its one-tenth
Part is more complicated, therefore, and more difficult control in manufacture;And the feature of environmental protection is poor.
Summary of the invention
In order to solve the problems referred to above, the present invention discloses a kind of novel luminous cable, by day or well-lighted situation
Under, can be identified by the oversheath of different colours and the reflective of oversheath;Insufficient light or dim in the case of, energy
It is identified by fluorescence.The present invention is achieved through the following technical solutions.
A kind of electric power luminous cable, it is made up of cable conductor and the restrictive coating 3 that is coated on outside cable conductor, cable
Core is formed by thoroughly doing away with edge wire stranding more, and every insulated conductor is made up of conductor 1 and the insulating barrier 2 that is coated on outside conductor;Or
Cable conductor is formed by many insulated conductors and at least gasket for packing are stranded, and every insulated conductor is led by conductor 1 and being coated on
External insulating barrier 2 is constituted;Or cable conductor by reinforcement 4, constitute around the many insulated conductors that reinforcement is stranded, every
Insulated conductor is made up of insulating barrier 2, many conductors 1 being positioned at insulating barrier;Or cable conductor is by reinforcement 4, around reinforcement
The stranded many insulated conductors of part are constituted with at least gasket for packing, every insulated conductor by insulating barrier 2, be positioned at insulating barrier
Many conductors 1 are constituted;It is characterized in that described restrictive coating by weight, be made up of following raw material: low density polyethylene
Alkene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene: 80~90
Part, commercially available redness or yellow or green or brown or purple is blue or orange or purple or pink or dark green polyethylene color
Masterbatch: 4~6 parts, fineness is less than the clear glass pearl of 300 mesh: 2~4 parts, fineness is less than the color fluorescence bead of 300 mesh: 2
~4 parts.
A kind of electric power luminous cable, restrictive coating 3 that it by cable conductor, is coated on outside cable conductor, messenger wire, by messenger wire
The suspender belt 6 being connected with restrictive coating is constituted, messenger wire by from bearing member 7, the messenger wire sheath 8 enveloped from bearing member is constituted, cable conductor
Being formed by thoroughly doing away with edge wire stranding, every insulated conductor is made up of conductor 1 and the insulating barrier 2 that is coated on outside conductor more;Or electricity
Cable cable core is formed by many insulated conductors and at least gasket for packing are stranded, and every insulated conductor by conductor 1 and is coated on conductor
Outer insulating barrier 2 is constituted;Or cable conductor is by reinforcement 4, constitute around the many insulated conductors that reinforcement is stranded, often thoroughly do away with
Edge wire is made up of insulating barrier 2, many conductors 1 being positioned at insulating barrier;Or cable conductor is by reinforcement 4, around reinforcement
Many stranded insulated conductors are constituted with at least gasket for packing, every insulated conductor by insulating barrier 2, to be positioned at insulating barrier many
Root conductor 1 is constituted;Restrictive coating, messenger wire, suspender belt are integrally formed;It is characterized in that described restrictive coating by weight, be by
Following raw material is constituted: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene
Or low smoke and low halogen polyethylene: 80~90 parts, commercially available redness or yellow or green or brown or purple is blue or orange or
Purple or pink or dark green polyethylene color masterbatch: 4~6 parts, fineness is less than the clear glass pearl of 300 mesh: 2~4 parts, fineness
Color fluorescence bead less than 300 mesh: 2~4 parts.
A kind of electric power luminous cable, restrictive coating 3 that it by cable conductor, is coated on outside cable conductor, messenger wire, by messenger wire
The suspender belt 6 being connected with restrictive coating is constituted, messenger wire by from bearing member 7, the messenger wire sheath 8 enveloped from bearing member is constituted, cable conductor
It is made up of an insulated conductor, the reinforcement 4 that envelopes insulated conductor;Insulated conductor by conductor 1 and be coated on outside conductor exhausted
Edge layer 2 is constituted;Restrictive coating, messenger wire, suspender belt are integrally formed;It is characterized in that described restrictive coating by weight, be by with
Lower raw material constitute: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or
Low smoke and low halogen polyethylene: 80~90 parts, commercially available redness or yellow or green or brown or purple are blue orange or purple
Color or pink or dark green polyethylene color masterbatch: 4~6 parts, fineness is less than the clear glass pearl of 300 mesh: 2~4 parts, fineness little
Color fluorescence bead in 300 mesh: 2~4 parts.
A kind of electric power luminous cable described above, it is characterised in that inlay on described restrictive coating or on messenger wire sheath
Have an identification strip 5, identification strip and restrictive coating or integrally formed with messenger wire sheath, the outer rim of identification strip and the outer rim of restrictive coating with
On one periphery or the outer rim of identification strip and the outer rim of messenger wire sheath are on same periphery.
A kind of electric power luminous cable described above, it is characterised in that described conductor be can conduct power copper conductor or
Aluminium conductor or aluminum magnesium alloy conductor or magnesium alloy conductor, or the optical fibers of transmission signal.
A kind of electric power luminous cable described above, it is characterised in that described insulating barrier be coated on outside conductor or
Person is that conductor is carried out retraining, when conductor is retrained by insulating barrier with the form of tubulose, in insulating barrier by the form with tubulose
Portion also has gap in addition to conductor.
Certainly, a kind of electric power luminous cable described above, when having messenger wire and suspender belt, restrictive coating can also have simultaneously
There is identification strip.
Further, a kind of electric power luminous cable described above, when having identification strip, it is also possible to is only to adopt on identification strip
With the formula of above-mentioned restrictive coating, so can save material cost, and the material of restrictive coating can use Low Density Polyethylene or in
Density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene, i.e. with identification strip master
The material that body material is consistent, so-called identification strip material of main part refers to the raw material that wherein component content is most.
In the present invention, fineness can be purchased from the market less than the clear glass pearl of 300 mesh, it is also possible to by manufacturer
After buying clear glass, use high pressure pulverizer to pulverize, be then ground, cross fineness and obtain less than the sieve of 300 mesh;Carefully
Degree, less than the color fluorescence bead of 300 mesh, can be purchased from the market, it is also possible to is purchased color fluorescence glass by manufacturer
After glass ball, use high pressure pulverizer to pulverize, be then ground, cross fineness and obtain less than the sieve of 300 mesh;Obtain above-mentioned
Less than poly-with Low Density Polyethylene or the Midst density by weight second of the color fluorescence bead of 300 mesh fineness, clear glass pearl
Alkene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene, color masterbatch are weighed by weight
After, uniformly mixing, pelletize i.e. obtain the jacket layer material of special formulation of the present invention, it is of course also possible to directly become when producing cable
It is placed in extruding machine formation jacket layer material.
In the present invention, on the one hand can be realized the light identification of restrictive coating by color masterbatch, additionally, due to wherein have
Bright bead, therefore, can be luminous under illumination condition, therefore, can identify easily during light;On the other hand, due to it
In there is color fluorescence glass bead, color fluorescence glass bead has a self luminous characteristic, therefore, dim lights and unglazed time all
Cable can be identified easily, and owing to color fluorescence glass bead can select the combination of a kind of color and multiple color,
Therefore, it can present the phenomenon of monochrome or polychrome, dim lights and unglazed time identify and reached open-and-shut effect, and existing
Cannot realize this function in technology, and make complexity, the feature of environmental protection is poor.
The jacket layer material of the present invention is through producing 1280 kilometers continuously, by 9 that direct current sparking voltage is restrictive coating thickness
Value carries out producing at X-ray inspection X again, the spark-over phenomenon of the coat layer of power cable does not occurs;Jacket layer material and finished product after tested
Tensile strength, thermal contraction, elongation at break, resisting environmental stress and cracking all reach the associated materials of original optical cable industry and
National standard requirement;For the 1280 kilometers of cables produced, being total up to 723 dishes, often the two ends of dish all sample and have carried out cross section
Appearance test, has no any pore under eyesight, under 10 times of magnifieres, also has no any pore and interpretable impurity;Right
Having carried out the test of insulation resistance in 723 dish cables, test value is 2.56 × 105~4.94 × 106Between M Ω, comply fully with state
The requirement of the minimum 2000M Ω of family and Industry code requirements;The present invention and prior art, grant number is CN201310025774.5
Compare, speed of production is substantially accelerated, and the present invention uses the speed of production of S90 electric wire and cable jacket extruding production line to reach 50
~80 ms/min, and speed of production of the prior art is only 15~30 ms/min.
Therefore, the present invention have be easy to identify, be easy to construction, be easy to night repairing and safeguard etc. beneficial effect;Light
And dim lights and unglazed time can the most clearly be identified, half-light and unglazed time restrictive coating can present monochrome or colour, life
Produce speed and wait beneficial effect soon.
Accompanying drawing explanation
Fig. 1 is the cross-sectional structure schematic diagram of embodiment 1 of the present invention.
Fig. 2 is the another kind of cross-sectional structure schematic diagram of embodiment 1 of the present invention.
Fig. 3 is the cross-sectional structure schematic diagram of embodiment 2 of the present invention.
Fig. 4 is the cross-sectional structure schematic diagram of embodiment 3 of the present invention.
Fig. 5 is the cross-sectional structure schematic diagram of embodiment 4 of the present invention.
Fig. 6 is the cross-sectional structure schematic diagram of embodiment 5 of the present invention.
Detailed description of the invention
Embodiment 1
Asking for an interview Fig. 1, a kind of electric power luminous cable, it is made up of cable conductor and the restrictive coating 3 that is coated on outside cable conductor, electricity
Cable cable core is thoroughly done away with edge wire strandings by three and forms, and every insulated conductor is made up of conductor 1 and the insulating barrier 2 that is coated on outside conductor;
Conductor be can the copper conductor of conduct power or aluminium conductor or aluminum magnesium alloy conductor or magnesium alloy conductor, insulating barrier is coated on conductor
Outside;It is characterized in that described restrictive coating by weight, be made up of following raw material: Low Density Polyethylene or in close
Degree polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene: 80~90 parts, commercially available
Red or yellow or green or brown or purple is blue or orange or purple or pink or dark green polyethylene color masterbatch: 4
~6 parts, fineness is less than the clear glass pearl of 300 mesh: 2~4 parts, fineness is less than the color fluorescence bead of 300 mesh: 2~4 parts.
Asking for an interview Fig. 2, a kind of electric power luminous cable, it is by cable conductor and restrictive coating 3 structure that is coated on outside cable conductor
Becoming, cable conductor is thoroughly done away with edge wire strandings by four and forms, and every insulated conductor is by conductor 1 and the insulating barrier 2 that is coated on outside conductor
Constitute;Conductor be can the copper conductor of conduct power or aluminium conductor or aluminum magnesium alloy conductor or magnesium alloy conductor, insulating barrier is cladding
Outside conductor;It is characterized in that described restrictive coating by weight, be made up of following raw material: Low Density Polyethylene
Or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene: 80~90
Part, commercially available redness or yellow or green or brown or purple is blue or orange or purple or pink or dark green polyethylene color
Masterbatch: 4~6 parts, fineness is less than the clear glass pearl of 300 mesh: 2~4 parts, fineness is less than the color fluorescence bead of 300 mesh: 2
~4 parts.
Certainly, any one electric power luminous cable described above, it is characterised in that described cable conductor can be by other
The edge wire strandings that thoroughly do away with form more.
Certainly, any one electric power luminous cable described above, it is characterised in that described cable conductor also can be by many
Root insulated conductor is stranded with at least gasket for packing to be formed.
Embodiment 2
Asking for an interview Fig. 3, a kind of electric power luminous cable, it is made up of cable conductor and the restrictive coating 3 that is coated on outside cable conductor, electricity
Cable cable core by reinforcement 4, constitute around three insulated conductors that reinforcement is stranded, every insulated conductor by insulating barrier 2, be positioned at absolutely
Many conductors 1 in edge layer are constituted;Conductor is the optical fibers that can transmit signal, and insulating barrier is to be entered by conductor with the form of tubulose
Row constraint, also there is inside insulating barrier in addition to conductor gap;It is characterized in that described restrictive coating by weight, be by with
Lower raw material constitute: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or
Low smoke and low halogen polyethylene: 80~90 parts, commercially available redness or yellow or green or brown or purple are blue orange or purple
Color or pink or dark green polyethylene color masterbatch: 4~6 parts, fineness is less than the clear glass pearl of 300 mesh: 2~4 parts, fineness little
Color fluorescence bead in 300 mesh: 2~4 parts.
Certainly, a kind of electric power luminous cable described above, it is characterised in that described cable conductor also by reinforcement 4,
The many piece insulated conductors stranded around reinforcement are constituted, and every insulated conductor is by insulating barrier 2, many conductors being positioned at insulating barrier
1 is constituted.
Certainly, a kind of electric power luminous cable described above, it is characterised in that described cable conductor also can be by reinforcement
4, constitute around the stranded many insulated conductors of reinforcement with at least gasket for packing, every insulated conductor by insulating barrier 2, be positioned at
Many conductors 1 in insulating barrier are constituted.
Embodiment 3
Ask for an interview Fig. 4, a kind of electric power luminous cable, substantially with embodiment 2, difference is: on described restrictive coating or
Be inlaid with identification strip 5 on messenger wire sheath, identification strip and restrictive coating or integrally formed with messenger wire sheath, the outer rim of identification strip with protect
The outer rim of jacket layer is on same periphery or the outer rim of identification strip and the outer rim of messenger wire sheath are on same periphery.
Further, in this embodiment, can be that identification strip uses Low Density Polyethylene or medium density polyethylene or height
Density polyethylene or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene;And the material of main part of identification strip and restrictive coating
Material of main part is consistent.
Further, in this embodiment, it is also possible to be the material of the formula of identification strip employing embodiment 2, and sheath
Layer uses Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low-smoke low-halogen
Flame-proof polyethylene;The material of main part of restrictive coating is consistent with the material of main part of identification strip;So it is greatly saved expensive material
The consumption of material, has the most also reached the purpose identified;Material of main part refers in jacket layer material most former of wherein component content
Material.
The width of identification strip can be determined according to actual needs with thickness.
A kind of electric power luminous cable of embodiment 1 to 3, has following general character, and it is by cable conductor and is coated on electricity
Restrictive coating 3 outside cable cable core is constituted, and cable conductor is formed by thoroughly doing away with edge wire stranding more, and every insulated conductor is by conductor 1 and bag
The insulating barrier 2 overlayed on outside conductor is constituted;Or cable conductor is formed, often by many insulated conductors and at least gasket for packing are stranded
Root insulated conductor is made up of conductor 1 and the insulating barrier 2 that is coated on outside conductor;Or cable conductor is by reinforcement 4, around reinforcement
Stranded many insulated conductors are constituted, and every insulated conductor is made up of insulating barrier 2, many conductors 1 being positioned at insulating barrier;Or
Cable conductor by reinforcement 4, constitute with at least gasket for packing around the many insulated conductors that reinforcement is stranded, often thoroughly does away with edge and leads
Line is made up of insulating barrier 2, many conductors 1 being positioned at insulating barrier;It is characterized in that described restrictive coating by weight, be by with
Lower raw material constitute: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or
Low smoke and low halogen polyethylene: 80~90 parts, commercially available redness or yellow or green or brown or purple are blue orange or purple
Color or pink or dark green polyethylene color masterbatch: 4~6 parts, fineness is less than the clear glass pearl of 300 mesh: 2~4 parts, fineness little
Color fluorescence bead in 300 mesh: 2~4 parts.
Embodiment 4
Ask for an interview Fig. 5, a kind of electric power luminous cable, restrictive coating 3 that it by cable conductor, is coated on outside cable conductor, messenger wire, general
The suspender belt 6 that messenger wire is connected with restrictive coating is constituted, messenger wire by from bearing member 7, the messenger wire sheath 8 enveloped from bearing member is constituted, cable
Cable core by reinforcement 4, constitute around three insulated conductors that reinforcement is stranded, every insulated conductor by insulating barrier 2, be positioned at insulation
Many conductors 1 in Ceng are constituted;Conductor is the optical fibers that can transmit signal, and insulating barrier is that conductor is carried out by the form with tubulose
Constraint, also there is inside insulating barrier in addition to conductor gap;It is inlaid with identification strip 5 on messenger wire sheath, restrictive coating, messenger wire, hangs
Band is integrally formed;It is characterized in that described restrictive coating by weight, be made up of following raw material: low density polyethylene
Alkene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene: 80~90
Part, commercially available redness or yellow or green or brown or purple is blue or orange or purple or pink or dark green polyethylene color
Masterbatch: 4~6 parts, fineness is less than the clear glass pearl of 300 mesh: 2~4 parts, fineness is less than the color fluorescence bead of 300 mesh: 2
~4 parts.
Certainly, a kind of electric power luminous cable described above, it is characterised in that described cable conductor can be to implement in fact
Example 1~implement 3 any one, it is also possible to be that the insulation not only having comprised transmission electric power and having insulated conductor but also comprise transmission signal is led
Line, it is achieved optoelectronic integration is transmitted.
Embodiment 5
Ask for an interview Fig. 6, a kind of electric power luminous cable, restrictive coating 3 that it by cable conductor, is coated on outside cable conductor, messenger wire, general
The suspender belt 6 that messenger wire is connected with restrictive coating is constituted, messenger wire by from bearing member 7, the messenger wire sheath 8 enveloped from bearing member is constituted, cable
Cable core is made up of an insulated conductor, the reinforcement 4 that envelopes insulated conductor;Insulated conductor is by conductor 1 and is coated on outside conductor
Insulating barrier 2 constitute;Being inlaid with identification strip 5 on messenger wire sheath, restrictive coating, messenger wire, suspender belt are integrally formed;It is characterized in that
Described restrictive coating by weight, is made up of following raw material: Low Density Polyethylene or medium density polyethylene or high density
Polyethylene or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene: 80~90 parts, commercially available redness or yellow or green
Or brown or purple is blue or orange or purple or pink or dark green polyethylene color masterbatch: 4~6 parts, fineness is less than 300
Purpose clear glass pearl: 2~4 parts, fineness is less than the color fluorescence bead of 300 mesh: 2~4 parts.
Through applicant's repetition test, find jacket layer material by weight, be that to be made up of following raw material is optimal
Formula: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low-smoke low-halogen resistance
Combustion polyethylene: 85 parts, commercially available redness or yellow or green or brown or purple is blue or orange or purple is pink or blue or green
Green polyethylene color masterbatch: 5 parts, fineness is less than the clear glass pearl of 300 mesh: 3 parts, fineness is less than the color fluorescence glass of 300 mesh
Glass pearl: 3 parts.
Through applicant's repetition test, find jacket layer material by weight, be made up of following raw material for time
Good formula: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low-smoke low-halogen
Flame-proof polyethylene: 80 parts, commercially available redness or yellow or green or brown purple is blue or orange or purple or pink or
Dark green polyethylene color masterbatch: 4 parts, fineness is less than the clear glass pearl of 300 mesh: 2 parts, fineness is less than the color fluorescence of 300 mesh
Bead: 2 parts.
Through applicant's repetition test, find jacket layer material by weight, be made up of following raw material for the 3rd
Good formula: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low-smoke low-halogen
Flame-proof polyethylene: 90 parts, commercially available redness or yellow or green or brown purple is blue or orange or purple or pink or
Dark green polyethylene color masterbatch: 6 parts, fineness is less than the clear glass pearl of 300 mesh: 4 parts, fineness is less than the color fluorescence of 300 mesh
Bead: 4 parts.
A kind of electric power luminous cable in embodiment 4,5, messenger wire sheath is inlaid with identification strip 5, identification strip with hang
Line sheath is integrally formed, and the outer rim of the outer rim of identification strip and messenger wire sheath is on same periphery.
Certainly, further, a kind of electric power luminous cable described above, when having messenger wire and suspender belt, same on restrictive coating
Time can also have identification strip.
It is, of course, also possible to the formula of the identification strip on messenger wire sheath is the formula of restrictive coating, messenger wire, suspender belt, restrictive coating
Material is the material consistent with messenger wire material of main part.
Certainly, the identification strip on messenger wire sheath, restrictive coating can be single or many, can exist with individualism or simultaneously.
Certainly, in any of the above-described embodiment, restrictive coating all can have identification strip.
Further, a kind of electric power luminous cable described above, when having identification strip, it is also possible to is only to adopt on identification strip
With the formula of above-mentioned restrictive coating, so can save material cost, and the material of restrictive coating can use Low Density Polyethylene or in
Density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene, i.e. with identification strip master
The material that body material is consistent, so-called identification strip material of main part refers to the raw material that wherein component content is most.
In the present invention, fineness can be purchased from the market less than the clear glass pearl of 300 mesh, it is also possible to by manufacturer
After buying clear glass, use high pressure pulverizer to pulverize, be then ground, cross fineness and obtain less than the sieve of 300 mesh;Carefully
Degree, less than the color fluorescence bead of 300 mesh, can be purchased from the market, it is also possible to is purchased color fluorescence glass by manufacturer
After glass ball, use high pressure pulverizer to pulverize, be then ground, cross fineness and obtain less than the sieve of 300 mesh;Obtain above-mentioned
Less than poly-with Low Density Polyethylene or the Midst density by weight second of the color fluorescence bead of 300 mesh fineness, clear glass pearl
Alkene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene, color masterbatch are weighed by weight
After, uniformly mixing, pelletize i.e. obtain the jacket layer material of special formulation of the present invention, it is of course also possible to directly become when producing cable
It is placed in extruding machine formation jacket layer material.
For color fluorescence glass bead, applicant is bought by on-line shop, and on-line shop address is, on-line shop is entitled:
Hundred abundances of water are brilliant, and purchase is: pure natural fluorescence stony edema geode goods of furniture for display rather than for use;Purchase blue, green, red color;Purchase laggard
Row pulverization process obtains.Certainly, it is applicant's understanding that the most commercially available in other on-line shop or shop, therefore, completely can be real
Execute;And for clear glass ball, use clear glass to pulverize manufacture and process and get final product, clear glass ball is more easy to obtain.
In the present invention, on the one hand can be realized the light identification of restrictive coating by color masterbatch, additionally, due to wherein have
Bright bead, therefore, can be luminous under illumination condition, therefore, can identify easily during light;On the other hand, due to it
In there is color fluorescence glass bead, color fluorescence glass bead has a self luminous characteristic, therefore, dim lights and unglazed time all
Cable can be identified easily, and owing to color fluorescence glass bead can select the combination of a kind of color and multiple color,
Therefore, it can present the phenomenon of monochrome or polychrome, dim lights and unglazed time identify and reached open-and-shut effect, and existing
Cannot realize this function in technology, and make complexity, the feature of environmental protection is poor.
The jacket layer material of the present invention is through producing 1280 kilometers continuously, by 9 that direct current sparking voltage is restrictive coating thickness
Value carries out producing at X-ray inspection X again, the spark-over phenomenon of the coat layer of power cable does not occurs;Jacket layer material and finished product after tested
Tensile strength, thermal contraction, elongation at break, resisting environmental stress and cracking all reach the associated materials of original optical cable industry and
National standard requirement;For the 1280 kilometers of cables produced, being total up to 723 dishes, often the two ends of dish all sample and have carried out cross section
Appearance test, has no any pore under eyesight, under 10 times of magnifieres, also has no any pore and interpretable impurity;Right
Having carried out the test of insulation resistance in 723 dish cables, test value is 2.56 × 105~4.94 × 106Between M Ω, comply fully with state
The requirement of the minimum 2000M Ω of family and Industry code requirements;The present invention and prior art, grant number is CN201310025774.5
Compare, speed of production is substantially accelerated, and the present invention uses the speed of production of S90 electric wire and cable jacket extruding production line to reach 50
~80 ms/min, and speed of production of the prior art is only 15~30 ms/min.
Therefore, the present invention have be easy to identify, be easy to construction, be easy to night repairing and safeguard etc. beneficial effect;Light
And dim lights and unglazed time can the most clearly be identified, half-light and unglazed time restrictive coating can present monochrome or colour, life
Produce speed and wait beneficial effect soon.
The present invention is not limited to above-mentioned preferred forms, it will be appreciated that the design of the present invention can be by other all shapes
Formula is implemented to use, and they also fall within protection scope of the present invention.
Claims (6)
1. an electric power luminous cable, restrictive coating that it by cable conductor, is coated on outside cable conductor, messenger wire, by messenger wire with
The suspender belt that restrictive coating connects is constituted, and messenger wire is by from bearing member, constitute the messenger wire sheath enveloped from bearing member, and cable conductor is by many
Insulated conductor is stranded to be formed, and every insulated conductor is made up of conductor and the insulating barrier that is coated on outside conductor;Or cable conductor by
Many insulated conductors are stranded with at least gasket for packing to be formed, and every insulated conductor is by conductor and the insulating barrier that is coated on outside conductor
Constitute;Or cable conductor is by reinforcement, constitute around the many insulated conductors that reinforcement is stranded, every insulated conductor is by insulating
Layer, the many conductors being positioned at insulating barrier are constituted;Or cable conductor is by reinforcement, lead around many eradications edge that reinforcement is stranded
Line is constituted with at least gasket for packing, and every insulated conductor is made up of insulating barrier, many conductors being positioned at insulating barrier;Sheath
Layer, messenger wire, suspender belt are integrally formed;It is characterized in that described restrictive coating by weight, be made up of following raw material:
Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen gather
Ethylene: 80~90 parts, commercially available redness or yellow or green or brown or purple is blue or orange or purple is pink or blue or green
Green polyethylene color masterbatch: 4~6 parts, fineness is less than the clear glass pearl of 300 mesh: 2~4 parts, fineness is less than the colour of 300 mesh
Fluorescent glass pearl: 2~4 parts;Described conductor is the optical fibers of transmission signal.
2. an electric power luminous cable, restrictive coating that it by cable conductor, is coated on outside cable conductor, messenger wire, by messenger wire with
The suspender belt that restrictive coating connects is constituted, and messenger wire is by from bearing member, constitute the messenger wire sheath enveloped from bearing member, and cable conductor is by one
Insulated conductor, envelope insulated conductor reinforcement constitute;Insulated conductor is made up of conductor and the insulating barrier that is coated on outside conductor;
Restrictive coating, messenger wire, suspender belt are integrally formed;It is characterized in that described restrictive coating by weight, be by following raw material structure
Become: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low-smoke low-halogen resistance
Combustion polyethylene: 80~90 parts, commercially available redness or yellow or green or brown or purple is blue or orange or purple or pink
Or dark green polyethylene color masterbatch: 4~6 parts, fineness is less than the clear glass pearl of 300 mesh: 2~4 parts, fineness is less than 300 purposes
Color fluorescence bead: 2~4 parts;Described conductor is the optical fibers of transmission signal.
3. an electric power luminous cable, restrictive coating that it by cable conductor, is coated on outside cable conductor, messenger wire, by messenger wire with
The suspender belt that restrictive coating connects is constituted, and messenger wire is by from bearing member, constitute the messenger wire sheath enveloped from bearing member, and cable conductor is by many
Insulated conductor is stranded to be formed, and every insulated conductor is made up of conductor and the insulating barrier that is coated on outside conductor;Or cable conductor by
Many insulated conductors are stranded with at least gasket for packing to be formed, and every insulated conductor is by conductor and the insulating barrier that is coated on outside conductor
Constitute;Or cable conductor is by reinforcement, constitute around the many insulated conductors that reinforcement is stranded, every insulated conductor is by insulating
Layer, the many conductors being positioned at insulating barrier are constituted;Or cable conductor is by reinforcement, lead around many eradications edge that reinforcement is stranded
Line is constituted with at least gasket for packing, and every insulated conductor is made up of insulating barrier, many conductors being positioned at insulating barrier;Sheath
Layer, messenger wire, suspender belt are integrally formed;Being inlaid with identification strip on described restrictive coating, identification strip is integrally formed with restrictive coating, mark
The outer rim of bar and the outer rim of restrictive coating are on same periphery;It is characterized in that described identification strip by weight, be by with
Lower raw material constitute: Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or
Low smoke and low halogen polyethylene: 80~90 parts, commercially available redness or yellow or green or brown or purple are blue orange or purple
Color or pink or dark green polyethylene color masterbatch: 4~6 parts, fineness is less than the clear glass pearl of 300 mesh: 2~4 parts, fineness little
Color fluorescence bead in 300 mesh: 2~4 parts;The material of described restrictive coating and messenger wire sheath is all and the main body in identification strip
Material is consistent;Material of main part refers to the raw material that in identification strip material, wherein component content is most.
4. according to a kind of electric power luminous cable described in claim 1 or claim 2 or claim 3, it is characterised in that
Being inlaid with identification strip on described messenger wire sheath, identification strip is integrally formed with messenger wire sheath, the outer rim of identification strip and messenger wire sheath
Outer rim is on same periphery.
A kind of electric power luminous cable the most according to claim 3, it is characterised in that described conductor is can conduct power
Copper conductor or aluminium conductor or magnesium alloy conductor, or described conductor is the optical fibers of transmission signal.
A kind of electric power luminous cable the most according to claim 5, it is characterised in that described insulating barrier is coated on conductor
Outside or conductor carries out retraining by form with tubulose, when conductor is retrained by insulating barrier with the form of tubulose,
Also there is inside insulating barrier in addition to conductor gap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610444267.9A CN105869738A (en) | 2014-08-27 | 2014-08-27 | Light-emitting cable for power |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410427302.7A CN104347176B (en) | 2014-08-27 | 2014-08-27 | A kind of luminous cable |
CN201610444267.9A CN105869738A (en) | 2014-08-27 | 2014-08-27 | Light-emitting cable for power |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410427302.7A Division CN104347176B (en) | 2014-08-27 | 2014-08-27 | A kind of luminous cable |
Publications (1)
Publication Number | Publication Date |
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CN105869738A true CN105869738A (en) | 2016-08-17 |
Family
ID=52502609
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410427302.7A Expired - Fee Related CN104347176B (en) | 2014-08-27 | 2014-08-27 | A kind of luminous cable |
CN201610365322.5A Withdrawn CN106098228A (en) | 2014-08-27 | 2014-08-27 | A kind of power cable |
CN201610363902.0A Withdrawn CN105845231A (en) | 2014-08-27 | 2014-08-27 | Electric power luminous cable |
CN201610444267.9A Pending CN105869738A (en) | 2014-08-27 | 2014-08-27 | Light-emitting cable for power |
CN201610363825.9A Withdrawn CN106098194A (en) | 2014-08-27 | 2014-08-27 | It is easy to repairing at night and the power cable safeguarded |
CN201610365305.1A Withdrawn CN105810341A (en) | 2014-08-27 | 2014-08-27 | Power cable convenient to rush repair and maintain at night |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
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CN201410427302.7A Expired - Fee Related CN104347176B (en) | 2014-08-27 | 2014-08-27 | A kind of luminous cable |
CN201610365322.5A Withdrawn CN106098228A (en) | 2014-08-27 | 2014-08-27 | A kind of power cable |
CN201610363902.0A Withdrawn CN105845231A (en) | 2014-08-27 | 2014-08-27 | Electric power luminous cable |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
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CN201610363825.9A Withdrawn CN106098194A (en) | 2014-08-27 | 2014-08-27 | It is easy to repairing at night and the power cable safeguarded |
CN201610365305.1A Withdrawn CN105810341A (en) | 2014-08-27 | 2014-08-27 | Power cable convenient to rush repair and maintain at night |
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CN (6) | CN104347176B (en) |
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CN107987337A (en) * | 2017-09-11 | 2018-05-04 | 江苏宝安电缆有限公司 | A kind of shield machine high-tension cable reflecting sheath |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2411932Y (en) * | 1999-12-28 | 2000-12-27 | 李占武 | Reflecting, aluminous, fluorescent or colour motocycle beam |
JP2003231782A (en) * | 2002-02-12 | 2003-08-19 | Nippon Unicar Co Ltd | Color masterbatch composition, colored flame-retardant polyethylene resin composition in which it is used, and molded article |
US20100282491A1 (en) * | 2009-05-11 | 2010-11-11 | Jorge Antonio Cofre Luna | Fluorescent cable |
CN202196211U (en) * | 2011-08-11 | 2012-04-18 | 江苏亨通光电股份有限公司 | 8-shaped self-supporting type aerial optical cable with color bars on surface |
CN103048758A (en) * | 2013-01-22 | 2013-04-17 | 江苏长飞中利光纤光缆有限公司 | Night vision optical cable |
CN103777295A (en) * | 2014-01-26 | 2014-05-07 | 江苏长飞中利光纤光缆有限公司 | Self-supporting optical cable with marking strips |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63257117A (en) * | 1987-04-15 | 1988-10-25 | 古河電気工業株式会社 | Fluorescent cable |
US5789471A (en) * | 1997-04-14 | 1998-08-04 | Super Vision International, Inc. | Polyvinyl chloride composition having enhanced light transmission and reflection characteristics |
US7706646B2 (en) * | 2007-04-24 | 2010-04-27 | Tomophase Corporation | Delivering light via optical waveguide and multi-view optical probe head |
DE102008064201A1 (en) * | 2008-12-22 | 2010-06-24 | Merck Patent Gmbh | pigment granules |
CN201843095U (en) * | 2010-09-21 | 2011-05-25 | 长安大学 | All-weather double-layer structural road mark paint |
CN203069850U (en) * | 2013-01-22 | 2013-07-17 | 江苏长飞中利光纤光缆有限公司 | Optical cable easy to recognize |
-
2014
- 2014-08-27 CN CN201410427302.7A patent/CN104347176B/en not_active Expired - Fee Related
- 2014-08-27 CN CN201610365322.5A patent/CN106098228A/en not_active Withdrawn
- 2014-08-27 CN CN201610363902.0A patent/CN105845231A/en not_active Withdrawn
- 2014-08-27 CN CN201610444267.9A patent/CN105869738A/en active Pending
- 2014-08-27 CN CN201610363825.9A patent/CN106098194A/en not_active Withdrawn
- 2014-08-27 CN CN201610365305.1A patent/CN105810341A/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2411932Y (en) * | 1999-12-28 | 2000-12-27 | 李占武 | Reflecting, aluminous, fluorescent or colour motocycle beam |
JP2003231782A (en) * | 2002-02-12 | 2003-08-19 | Nippon Unicar Co Ltd | Color masterbatch composition, colored flame-retardant polyethylene resin composition in which it is used, and molded article |
US20100282491A1 (en) * | 2009-05-11 | 2010-11-11 | Jorge Antonio Cofre Luna | Fluorescent cable |
CN202196211U (en) * | 2011-08-11 | 2012-04-18 | 江苏亨通光电股份有限公司 | 8-shaped self-supporting type aerial optical cable with color bars on surface |
CN103048758A (en) * | 2013-01-22 | 2013-04-17 | 江苏长飞中利光纤光缆有限公司 | Night vision optical cable |
CN103777295A (en) * | 2014-01-26 | 2014-05-07 | 江苏长飞中利光纤光缆有限公司 | Self-supporting optical cable with marking strips |
Also Published As
Publication number | Publication date |
---|---|
CN104347176B (en) | 2016-08-24 |
CN104347176A (en) | 2015-02-11 |
CN105810341A (en) | 2016-07-27 |
CN106098228A (en) | 2016-11-09 |
CN106098194A (en) | 2016-11-09 |
CN105845231A (en) | 2016-08-10 |
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