CN104347176A - Luminous cable - Google Patents
Luminous cable Download PDFInfo
- Publication number
- CN104347176A CN104347176A CN201410427302.7A CN201410427302A CN104347176A CN 104347176 A CN104347176 A CN 104347176A CN 201410427302 A CN201410427302 A CN 201410427302A CN 104347176 A CN104347176 A CN 104347176A
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- CN
- China
- Prior art keywords
- conductor
- cable
- insulating barrier
- restrictive coating
- parts
- Prior art date
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Classifications
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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 field of electric power and cable technologies, in particular to a luminous cable. The luminous cable comprises a cable core and a jacket layer covering the cable core, wherein the cable core is formed by twisting a plurality of insulated wires, and each insulated wire is formed by a conductor and an insulation layer covering the conductor. The luminous cable is characterized in that the jacket layer is formed by the following raw materials in parts by weight: 80-90 parts of low-density polyethylene or intermediate-density polyethylene or high-density polyethylene or low-smoke halide-free flame retardant polyethylene or low-smoke low-halide flame retardant polyethylene, 4-6 parts of commercial red or yellow or green or brown or purple or blue or orange or violet or pink or cyan polyethylene color concentrates, 2-4 parts of transparent glass beads with the fineness of less than 300 meshes and 2-4 parts of colorful fluorescent glass beads with the fineness of less than 300 meshes. The luminous cable has the beneficial effects of easiness in production, identification and construction, convenience for first-aid repair and maintenance at night and capability of very clearly identifying under the conditions of light, dark ray and no light.
Description
Technical field
The present invention relates to electric power, cable and field of material technology, especially relate to a kind of 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, lay with bar time, just have problem not easy to identify, give install, safeguard, detection all bring inconvenience.For this reason, large quantifier elimination has been carried out in the identification both at home and abroad for optical cable, as Authorization Notice No. be CN 2521627Y, name is called: vitta identifiable design optical cable; Authorization Notice No. is CN 2840081Y, name is called: a kind of optoelectrical cable; Authorization Notice No. is CN 201698067U, name is called: a kind of surface of outer sheath is with the Novel optical cable of color-bar or colored skin; Authorization Notice No. is: CN 202196211U, name are called: the 8-shaped self-support aerial cable of surface band vitta; Authorization Notice No. is CN 202256824U, name is called: the optical cable of tape identification; Etc. be all adopt vitta to carry out optical cable identification, but this identification is often only applicable to well-lighted occasion, for when rather dark, cannot identify.Authorization Notice No. is CN 202615012U, name is called: Gunshot-proof night-vision optical fiber; Authorization Notice No. is CN 2862065Y, name is called: night luminous optical cable; Luminous vitta is adopted to carry out the technical characteristic identified although all disclose, due to file insufficient disclosure, art personnel cannot implement at all.Grant number is CN201310025774.5, name is called: a kind of night vision optical cable, discloses the optical cable of a kind of night vision and light identification, due to its composition 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 problem, the present invention discloses a kind of novel luminous cable, by day or in well-lighted situation, can be identified by the oversheath of different colours and the reflective of oversheath; When insufficient light or dim, identify by fluorescence.The present invention is achieved through the following technical solutions.
A kind of luminous cable, it is made up of cable conductor and the restrictive coating 3 be coated on outside cable conductor, and cable conductor forms by thoroughly doing away with edge wire stranding more, and every root insulated conductor is made up of conductor 1 and the insulating barrier 2 be coated on outside conductor; Or cable conductor is by many insulated conductors and at least one gasket for packing is stranded forms, and every root insulated conductor is made up of conductor 1 and the insulating barrier 2 be coated on outside conductor; Or cable conductor is by reinforcement 4, form around the many insulated conductors that reinforcement is stranded, every root insulated conductor is made up of insulating barrier 2, the many conductors 1 that are positioned at insulating barrier; Or cable conductor is by reinforcement 4, form around the stranded many insulated conductors of reinforcement and at least one gasket for packing, every root insulated conductor is made up of insulating barrier 2, the many conductors 1 that are positioned at insulating barrier; It is characterized in that described restrictive coating by weight, be made up of following raw material: low density polyethylene (LDPE) 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 is yellow 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 object clear glass pearls: 2 ~ 4 parts, fineness is less than 300 object color fluorescence beades: 2 ~ 4 parts.
A kind of luminous cable, it is made up of cable conductor, the restrictive coating 3 be coated on outside cable conductor, messenger wire, the suspender belt 6 that is connected with restrictive coating by messenger wire, messenger wire is by from bearing member 7, form the messenger wire sheath 8 enveloped from bearing member, cable conductor forms by thoroughly doing away with edge wire stranding more, and every root insulated conductor is made up of conductor 1 and the insulating barrier 2 be coated on outside conductor; Or cable conductor is by many insulated conductors and at least one gasket for packing is stranded forms, and every root insulated conductor is made up of conductor 1 and the insulating barrier 2 be coated on outside conductor; Or cable conductor is by reinforcement 4, form around the many insulated conductors that reinforcement is stranded, every root insulated conductor is made up of insulating barrier 2, the many conductors 1 that are positioned at insulating barrier; Or cable conductor is by reinforcement 4, form around the stranded many insulated conductors of reinforcement and at least one gasket for packing, every root insulated conductor is made up of insulating barrier 2, the many conductors 1 that are positioned at insulating barrier; Restrictive coating, 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 (LDPE) 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 is yellow 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 object clear glass pearls: 2 ~ 4 parts, fineness is less than 300 object color fluorescence beades: 2 ~ 4 parts.
A kind of luminous cable, it is made up of cable conductor, the restrictive coating 3 be coated on outside cable conductor, messenger wire, the suspender belt 6 that is connected with restrictive coating by messenger wire, messenger wire is by from bearing member 7, form the messenger wire sheath 8 enveloped from bearing member, and cable conductor is made up of an insulated conductor, the reinforcement 4 that envelopes insulated conductor; Insulated conductor is made up of conductor 1 and the insulating barrier 2 be coated on outside conductor; Restrictive coating, 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 (LDPE) 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 is yellow 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 object clear glass pearls: 2 ~ 4 parts, fineness is less than 300 object color fluorescence beades: 2 ~ 4 parts.
A kind of luminous cable described above, it is characterized in that being inlaid with identification strip 5 on described restrictive coating or on messenger wire sheath, 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 on same periphery or the outer rim of the outer rim of identification strip and messenger wire sheath on same periphery.
A kind of luminous cable described above, is characterized in that described conductor is can the copper conductor of conduct power or aluminium conductor or aluminum magnesium alloy conductor or magnesium alloy conductor, or the optical fiber of signal transmission.
A kind of luminous cable described above, it is characterized in that described insulating barrier is coated on outside conductor or is carried out retraining by conductor with the form of tubulose, when conductor retrains with the form of tubulose by insulating barrier, insulating barrier inside also has gap except conductor.
Certainly, a kind of luminous cable described above, when having messenger wire and suspender belt, restrictive coating can also have identification strip simultaneously.
Further, a kind of luminous cable described above, when having identification strip, it can also be only formula identification strip adopting above-mentioned restrictive coating, material cost can be saved like this, and the material of restrictive coating can adopt low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene, namely consistent with identification strip material of main part material, so-called identification strip material of main part refers to the raw material that wherein component content is maximum.
In the present invention, fineness is less than 300 object clear glass pearls and can purchases from the market, after also can purchasing clear glass by manufacturer, adopts high pressure pulverizer to pulverize, and then carries out grinding, crosses fineness and be less than 300 objects sieves and obtain; Fineness is less than 300 object color fluorescence beades, can purchase from the market, after also can purchasing color fluorescence glass marble by manufacturer, adopts high pressure pulverizer to pulverize, and then carries out grinding, crosses fineness and be less than 300 objects sieves and obtain; After the color fluorescence bead being less than 300 order fineness by obtained above, clear glass pearl are weighed by weight with low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene, color masterbatch by weight, namely Homogeneous phase mixing, granulation obtain the jacket layer material of special formulation of the present invention, certainly, also directly can become be placed in plastic extruding machine and form jacket layer material when producing cable.
In the present invention, the light identification of restrictive coating can be realized on the one hand by color masterbatch, in addition, owing to wherein having clear glass pearl, therefore, can be luminous under illumination condition, therefore, can identify easily during light; On the other hand, owing to wherein having color fluorescence glass marble, color fluorescence glass marble has self luminous characteristic, therefore, dim lights and unglazed time can identify cable easily, and the combination of a kind of color and multiple color can be selected due to color fluorescence glass marble, therefore, the phenomenon of monochrome or polychrome can be presented, dim lights and unglazed time identify reach open-and-shut effect, and this function in prior art, cannot be realized, and make complicated, the feature of environmental protection is poor.
Jacket layer material of the present invention is through continuous seepage 1280 kilometers, and the 9 times of values being restrictive coating thickness by direct current sparking voltage carry out producing at X-ray inspection X, do not occur the spark-over phenomenon of the coat layer of power cable; The tensile strength of jacket layer material and finished product, thermal contraction, elongation at break, resisting environmental stress and cracking all reach industry and the national standard requirement of the associated materials of original optical cable after tested; For the 1280 kilometers of cables produced, be total up to 723 dishes, the two ends of often coiling all sample has carried out the visual inspection in cross section, under eyesight, have no any pore, under 10 times of magnifying glasses, also has no any pore and interpretable impurity; Carried out the test of insulation resistance for 723 dish cables, test value is 2.56 × 10
5~ 4.94 × 10
6between M Ω, meet the requirement of the minimum 2000M Ω of country and Industry code requirements completely; The present invention and prior art, grant number is comparing of CN201310025774.5, speed of production is obviously accelerated, and the present invention adopts 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 convenient to identification, constructability, be convenient to night repairing and safeguard etc. beneficial effect; Light and dim lights and unglazed time can very clearly be identified, half-light and unglazed time restrictive coating can present the beneficial effects such as monochrome or colour, speed of production be fast.
Accompanying drawing explanation
Fig. 1 is the cross-sectional structure schematic diagram of the invention process example 1.
Fig. 2 is the another kind of cross-sectional structure schematic diagram of the invention process example 1.
Fig. 3 is the cross-sectional structure schematic diagram of the invention process example 2.
Fig. 4 is the cross-sectional structure schematic diagram of the invention process example 3.
Fig. 5 is the cross-sectional structure schematic diagram of the invention process example 4.
Fig. 6 is the cross-sectional structure schematic diagram of the invention process example 5.
Embodiment
embodiment 1
Ask for an interview Fig. 1, a kind of luminous cable, it is made up of cable conductor and the restrictive coating 3 be coated on outside cable conductor, and cable conductor thoroughly does away with edge wire stranding by three and forms, and every root insulated conductor is made up of conductor 1 and the insulating barrier 2 be coated on outside conductor; Conductor is can the copper conductor of conduct power or aluminium conductor or aluminum magnesium alloy conductor or magnesium alloy conductor, and insulating barrier is coated on outside conductor; It is characterized in that described restrictive coating by weight, be made up of following raw material: low density polyethylene (LDPE) 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 is yellow 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 object clear glass pearls: 2 ~ 4 parts, fineness is less than 300 object color fluorescence beades: 2 ~ 4 parts.
Ask for an interview Fig. 2, a kind of luminous cable, it is made up of cable conductor and the restrictive coating 3 be coated on outside cable conductor, and cable conductor thoroughly does away with edge wire stranding by four and forms, and every root insulated conductor is made up of conductor 1 and the insulating barrier 2 be coated on outside conductor; Conductor is can the copper conductor of conduct power or aluminium conductor or aluminum magnesium alloy conductor or magnesium alloy conductor, and insulating barrier is coated on outside conductor; It is characterized in that described restrictive coating by weight, be made up of following raw material: low density polyethylene (LDPE) 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 is yellow 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 object clear glass pearls: 2 ~ 4 parts, fineness is less than 300 object color fluorescence beades: 2 ~ 4 parts.
Certainly, any one luminous cable described above, is characterized in that described cable conductor can be formed by other edge wire stranding that thoroughly does away with more.
Certainly, any one luminous cable described above, is characterized in that described cable conductor also can by many insulated conductors and at least one gasket for packing be stranded forms.
embodiment 2
Ask for an interview Fig. 3, a kind of luminous cable, it is made up of cable conductor and the restrictive coating 3 be coated on outside cable conductor, and cable conductor is by reinforcement 4, form around three insulated conductors that reinforcement is stranded, and every root insulated conductor is made up of insulating barrier 2, the many conductors 1 that are positioned at insulating barrier; Conductor is the optical fiber of energy signal transmission, and insulating barrier is carried out retraining by conductor with the form of tubulose, and insulating barrier inside also has gap except conductor; It is characterized in that described restrictive coating by weight, be made up of following raw material: low density polyethylene (LDPE) 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 is yellow 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 object clear glass pearls: 2 ~ 4 parts, fineness is less than 300 object color fluorescence beades: 2 ~ 4 parts.
Certainly, a kind of luminous cable described above, is characterized in that described cable conductor also by reinforcement 4, form around the many insulated conductors that reinforcement is stranded, and every root insulated conductor is made up of insulating barrier 2, the many conductors 1 that are positioned at insulating barrier.
Certainly, a kind of luminous cable described above, it is characterized in that described cable conductor also can by reinforcement 4, form around the stranded many insulated conductors of reinforcement and at least one gasket for packing, every root insulated conductor is made up of insulating barrier 2, the many conductors 1 that are positioned at insulating barrier.
embodiment 3
Ask for an interview Fig. 4, a kind of luminous cable, basic with embodiment 2, difference is: be inlaid with identification strip 5 on described restrictive coating or on messenger wire sheath, 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 on same periphery or the outer rim of the outer rim of identification strip and messenger wire sheath on same periphery.
Further, in this embodiment, can be that identification strip adopts low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene; And the material of main part of identification strip is consistent with restrictive coating material of main part.
Further, in this embodiment, can also be the material of formula that identification strip adopts embodiment 2, and restrictive coating adopt low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene; The material of main part of restrictive coating is consistent with the material of main part of identification strip; So greatly save the consumption of the more expensive material of price, also reach the object of identification simultaneously; Material of main part refers to the raw material that in jacket layer material, wherein component content is maximum.
The width of identification strip and thickness can be determined according to actual needs.
A kind of luminous cable of embodiment 1 to 3, there is following general character, it is made up of cable conductor and the restrictive coating 3 be coated on outside cable conductor, and cable conductor forms by thoroughly doing away with edge wire stranding more, and every root insulated conductor is made up of conductor 1 and the insulating barrier 2 be coated on outside conductor; Or cable conductor is by many insulated conductors and at least one gasket for packing is stranded forms, and every root insulated conductor is made up of conductor 1 and the insulating barrier 2 be coated on outside conductor; Or cable conductor is by reinforcement 4, form around the many insulated conductors that reinforcement is stranded, every root insulated conductor is made up of insulating barrier 2, the many conductors 1 that are positioned at insulating barrier; Or cable conductor is by reinforcement 4, form around the stranded many insulated conductors of reinforcement and at least one gasket for packing, every root insulated conductor is made up of insulating barrier 2, the many conductors 1 that are positioned at insulating barrier; It is characterized in that described restrictive coating by weight, be made up of following raw material: low density polyethylene (LDPE) 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 is yellow 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 object clear glass pearls: 2 ~ 4 parts, fineness is less than 300 object color fluorescence beades: 2 ~ 4 parts.
embodiment 4
Ask for an interview Fig. 5, a kind of luminous cable, it is made up of cable conductor, the restrictive coating 3 be coated on outside cable conductor, messenger wire, the suspender belt 6 that is connected with restrictive coating by messenger wire, messenger wire is by from bearing member 7, form the messenger wire sheath 8 enveloped from bearing member, cable conductor is by reinforcement 4, form around three insulated conductors that reinforcement is stranded, and every root insulated conductor is made up of insulating barrier 2, the many conductors 1 that are positioned at insulating barrier; Conductor is the optical fiber of energy signal transmission, and insulating barrier is carried out retraining by conductor with the form of tubulose, and insulating barrier inside also has gap except conductor; Messenger wire sheath is inlaid with identification strip 5, restrictive coating, 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 (LDPE) 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 is yellow 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 object clear glass pearls: 2 ~ 4 parts, fineness is less than 300 object color fluorescence beades: 2 ~ 4 parts.
Certainly, a kind of luminous cable described above, it is characterized in that described cable conductor can be any one of embodiment 1 ~ implement 3, can also be not only comprised the insulated conductor that transferring electric power has insulated conductor but also comprise signal transmission, realize optoelectronic integration transmission.
embodiment 5
Ask for an interview Fig. 6, a kind of luminous cable, it is made up of cable conductor, the restrictive coating 3 be coated on outside cable conductor, messenger wire, the suspender belt 6 that is connected with restrictive coating by messenger wire, messenger wire is by from bearing member 7, form the messenger wire sheath 8 enveloped from bearing member, and cable conductor is made up of an insulated conductor, the reinforcement 4 that envelopes insulated conductor; Insulated conductor is made up of conductor 1 and the insulating barrier 2 be coated on outside conductor; Messenger wire sheath is inlaid with identification strip 5, restrictive coating, 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 (LDPE) 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 is yellow 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 object clear glass pearls: 2 ~ 4 parts, fineness is less than 300 object color fluorescence beades: 2 ~ 4 parts.
Through applicant's repetition test, find jacket layer material by weight, be by following raw material form for optimum formula: low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene: 85 parts, commercially available redness is yellow green or brown or purple is blue or orange or purple or pink or dark green polyethylene color masterbatch: 5 parts, fineness is less than 300 object clear glass pearls: 3 parts, fineness is less than 300 object color fluorescence beades: 3 parts.
Through applicant's repetition test, find jacket layer material by weight, be by following raw material form for suboptimum formula: low density polyethylene (LDPE) 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 parts, commercially available redness is yellow green or brown or purple is blue or orange or purple or pink or dark green polyethylene color masterbatch: 4 parts, fineness is less than 300 object clear glass pearls: 2 parts, fineness is less than 300 object color fluorescence beades: 2 parts.
Through applicant's repetition test, finding jacket layer material by weight, is that what to be made up of following raw material is the 3rd good formula: low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene: 90 parts, commercially available redness is yellow green or brown or purple is blue or orange or purple or pink or dark green polyethylene color masterbatch: 6 parts, fineness is less than 300 object clear glass pearls: 4 parts, fineness is less than 300 object color fluorescence beades: 4 parts.
A kind of luminous cable in embodiment 4,5, messenger wire sheath is inlaid with identification strip 5, identification strip and messenger wire sheath integrally formed, the outer rim of identification strip and the outer rim of messenger wire sheath are on same periphery.
Certainly, further, a kind of luminous cable described above, when having messenger wire and suspender belt, restrictive coating can also have identification strip simultaneously.
Certainly, can also the formula of identification strip on messenger wire sheath be the formula of restrictive coating, the material of messenger wire, suspender belt, restrictive coating be 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 individualism or simultaneously exist.
Certainly, in above-mentioned arbitrary embodiment, restrictive coating all can have identification strip.
Further, a kind of luminous cable described above, when having identification strip, it can also be only formula identification strip adopting above-mentioned restrictive coating, material cost can be saved like this, and the material of restrictive coating can adopt low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene, namely consistent with identification strip material of main part material, so-called identification strip material of main part refers to the raw material that wherein component content is maximum.
In the present invention, fineness is less than 300 object clear glass pearls and can purchases from the market, after also can purchasing clear glass by manufacturer, adopts high pressure pulverizer to pulverize, and then carries out grinding, crosses fineness and be less than 300 objects sieves and obtain; Fineness is less than 300 object color fluorescence beades, can purchase from the market, after also can purchasing color fluorescence glass marble by manufacturer, adopts high pressure pulverizer to pulverize, and then carries out grinding, crosses fineness and be less than 300 objects sieves and obtain; After the color fluorescence bead being less than 300 order fineness by obtained above, clear glass pearl are weighed by weight with low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low-smoke non-halogen flame-retardant polyethylene or low smoke and low halogen polyethylene, color masterbatch by weight, namely Homogeneous phase mixing, granulation obtain the jacket layer material of special formulation of the present invention, certainly, also directly can become be placed in plastic extruding machine and form jacket layer material when producing cable.
For color fluorescence glass marble, applicant is bought by on-line shop, on-line shop address is http://item.taobao.com/item.htm spm=a230r.1.14.25.hJlalF & id=17325976048 & ns=1#detail, on-line shop's name is called: hundred abundances of water are brilliant, and purchase is: pure natural fluorescence stone crystal ball goods of furniture for display rather than for use; Purchase blue, green, red color; Carry out pulverization process after having purchased to obtain.Certainly, applicant thinks, can buy completely in other on-line shop or shop, therefore, can implement completely; And for clear glass ball, adopt clear glass to pulverize manufacture and process and get final product, clear glass ball more easily obtains.
In the present invention, the light identification of restrictive coating can be realized on the one hand by color masterbatch, in addition, owing to wherein having clear glass pearl, therefore, can be luminous under illumination condition, therefore, can identify easily during light; On the other hand, owing to wherein having color fluorescence glass marble, color fluorescence glass marble has self luminous characteristic, therefore, dim lights and unglazed time can identify cable easily, and the combination of a kind of color and multiple color can be selected due to color fluorescence glass marble, therefore, the phenomenon of monochrome or polychrome can be presented, dim lights and unglazed time identify reach open-and-shut effect, and this function in prior art, cannot be realized, and make complicated, the feature of environmental protection is poor.
Jacket layer material of the present invention is through continuous seepage 1280 kilometers, and the 9 times of values being restrictive coating thickness by direct current sparking voltage carry out producing at X-ray inspection X, do not occur the spark-over phenomenon of the coat layer of power cable; The tensile strength of jacket layer material and finished product, thermal contraction, elongation at break, resisting environmental stress and cracking all reach industry and the national standard requirement of the associated materials of original optical cable after tested; For the 1280 kilometers of cables produced, be total up to 723 dishes, the two ends of often coiling all sample has carried out the visual inspection in cross section, under eyesight, have no any pore, under 10 times of magnifying glasses, also has no any pore and interpretable impurity; Carried out the test of insulation resistance for 723 dish cables, test value is 2.56 × 10
5~ 4.94 × 10
6between M Ω, meet the requirement of the minimum 2000M Ω of country and Industry code requirements completely; The present invention and prior art, grant number is comparing of CN201310025774.5, speed of production is obviously accelerated, and the present invention adopts 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 convenient to identification, constructability, be convenient to night repairing and safeguard etc. beneficial effect; Light and dim lights and unglazed time can very clearly be identified, half-light and unglazed time restrictive coating can present the beneficial effects such as monochrome or colour, speed of production be fast.
The present invention is not limited to above-mentioned preferred forms, and should be appreciated that design of the present invention can be implemented to use by other various forms, they drop in protection scope of the present invention equally.
Claims (10)
1. a luminous cable, it is made up of cable conductor and the restrictive coating be coated on outside cable conductor, and cable conductor forms by thoroughly doing away with edge wire stranding more, and every root insulated conductor is made up of conductor and the insulating barrier be coated on outside conductor; Or cable conductor is by many insulated conductors and at least one gasket for packing is stranded forms, and every root insulated conductor is made up of conductor and the insulating barrier be coated on outside conductor; Or cable conductor is by reinforcement, form around the many insulated conductors that reinforcement is stranded, every root insulated conductor is made up of insulating barrier, many conductors being positioned at insulating barrier; Or cable conductor is by reinforcement, form around the stranded many insulated conductors of reinforcement and at least one gasket for packing, every root insulated conductor is made up of insulating barrier, many conductors being positioned at insulating barrier; It is characterized in that described restrictive coating by weight, be made up of following raw material: low density polyethylene (LDPE) 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 is yellow 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 object clear glass pearls: 2 ~ 4 parts, fineness is less than 300 object color fluorescence beades: 2 ~ 4 parts.
2. a luminous cable, it is by cable conductor, the restrictive coating be coated on outside cable conductor, messenger wire, form the suspender belt that messenger wire is connected with restrictive coating, messenger wire is by from bearing member, form the messenger wire sheath enveloped from bearing member, cable conductor forms by thoroughly doing away with edge wire stranding more, and every root insulated conductor is made up of conductor and the insulating barrier be coated on outside conductor; Or cable conductor is by many insulated conductors and at least one gasket for packing is stranded forms, and every root insulated conductor is made up of conductor and the insulating barrier be coated on outside conductor; Or cable conductor is by reinforcement, form around the many insulated conductors that reinforcement is stranded, every root insulated conductor is made up of insulating barrier, many conductors being positioned at insulating barrier; Or cable conductor is by reinforcement, form around the stranded many insulated conductors of reinforcement and at least one gasket for packing, every root insulated conductor is made up of insulating barrier, many conductors being positioned at insulating barrier; Restrictive coating, 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 (LDPE) 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 is yellow 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 object clear glass pearls: 2 ~ 4 parts, fineness is less than 300 object color fluorescence beades: 2 ~ 4 parts.
3. a luminous cable, it is by cable conductor, the restrictive coating be coated on outside cable conductor, messenger wire, form the suspender belt that messenger wire is connected with restrictive coating, messenger wire is by from bearing member, form the messenger wire sheath enveloped from bearing member, and cable conductor is made up of an insulated conductor, the reinforcement that envelopes insulated conductor; Insulated conductor is made up of conductor and the insulating barrier be coated on outside conductor; Restrictive coating, 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 (LDPE) 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 is yellow 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 object clear glass pearls: 2 ~ 4 parts, fineness is less than 300 object color fluorescence beades: 2 ~ 4 parts.
4., according to claim 1 or claim 2 or a kind of luminous cable according to claim 3, it is characterized in that described restrictive coating is inlaid with identification strip, identification strip and restrictive coating integrally formed, the outer rim of identification strip and the outer rim of restrictive coating are on same periphery.
5., according to claim 2 or a kind of luminous cable according to claim 3, it is characterized in that described messenger wire sheath is inlaid with identification strip, identification strip and messenger wire sheath integrally formed, the outer rim of identification strip and the outer rim of messenger wire sheath are on same periphery.
6. a kind of luminous cable according to claim 5, is characterized in that described restrictive coating is inlaid with identification strip, identification strip and restrictive coating integrally formed, the outer rim of identification strip and the outer rim of restrictive coating are on same periphery.
7. according to claim 1 or claim 2 or a kind of luminous cable according to claim 3, it is characterized in that described conductor is can the copper conductor of conduct power or aluminium conductor or aluminum magnesium alloy conductor or magnesium alloy conductor, or described conductor is the optical fiber of signal transmission.
8. a kind of luminous cable according to claim 7, it is characterized in that described insulating barrier is coated on outside conductor or is carried out retraining by conductor with the form of tubulose, when conductor retrains with the form of tubulose by insulating barrier, insulating barrier inside also has gap except conductor.
9. a luminous cable, it is made up of cable conductor and the restrictive coating be coated on outside cable conductor, and cable conductor forms by thoroughly doing away with edge wire stranding more, and every root insulated conductor is made up of conductor and the insulating barrier be coated on outside conductor; Or cable conductor is by many insulated conductors and at least one gasket for packing is stranded forms, and every root insulated conductor is made up of conductor and the insulating barrier be coated on outside conductor; Or cable conductor is by reinforcement, form around the many insulated conductors that reinforcement is stranded, every root insulated conductor is made up of insulating barrier, many conductors being positioned at insulating barrier; Or cable conductor is by reinforcement, form around the stranded many insulated conductors of reinforcement and at least one gasket for packing, every root insulated conductor is made up of insulating barrier, many conductors being positioned at insulating barrier; Described restrictive coating is inlaid with identification strip, identification strip and restrictive coating integrally formed, the outer rim of identification strip and the outer rim of restrictive coating are on same periphery; It is characterized in that described identification strip by weight, be made up of following raw material: low density polyethylene (LDPE) 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 is yellow 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 object clear glass pearls: 2 ~ 4 parts, fineness is less than 300 object color fluorescence beades: 2 ~ 4 parts; The material of described restrictive coating is consistent with the material of main part in identification strip; Material of main part refers to the raw material that in identification strip material, wherein component content is maximum.
10. a luminous cable, it is by cable conductor, the restrictive coating be coated on outside cable conductor, messenger wire, form the suspender belt that messenger wire is connected with restrictive coating, messenger wire is by from bearing member, form the messenger wire sheath enveloped from bearing member, cable conductor forms by thoroughly doing away with edge wire stranding more, and every root insulated conductor is made up of conductor and the insulating barrier be coated on outside conductor; Or cable conductor is by many insulated conductors and at least one gasket for packing is stranded forms, and every root insulated conductor is made up of conductor and the insulating barrier be coated on outside conductor; Or cable conductor is by reinforcement, form around the many insulated conductors that reinforcement is stranded, every root insulated conductor is made up of insulating barrier, many conductors being positioned at insulating barrier; Or cable conductor is by reinforcement, form around the stranded many insulated conductors of reinforcement and at least one gasket for packing, every root insulated conductor is made up of insulating barrier, many conductors being positioned at insulating barrier; Restrictive coating, messenger wire, suspender belt are integrally formed; Described restrictive coating is inlaid with identification strip, identification strip and restrictive coating integrally formed, the outer rim of identification strip and the outer rim of restrictive coating are on same periphery; It is characterized in that described identification strip by weight, be made up of following raw material: low density polyethylene (LDPE) 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 is yellow 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 object clear glass pearls: 2 ~ 4 parts, fineness is less than 300 object color fluorescence beades: 2 ~ 4 parts; The material of described restrictive coating and messenger wire sheath is all consistent with the material of main part in identification strip; Material of main part refers to the raw material that in identification strip material, wherein component content is maximum.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610444267.9A CN105869738A (en) | 2014-08-27 | 2014-08-27 | Light-emitting cable for power |
| CN201510049833.1A CN104599768B (en) | 2014-08-27 | 2014-08-27 | Luminous cable |
| CN201610365322.5A CN106098228A (en) | 2014-08-27 | 2014-08-27 | A kind of power cable |
| CN201410427302.7A CN104347176B (en) | 2014-08-27 | 2014-08-27 | A kind of luminous cable |
| CN201610363825.9A CN106098194A (en) | 2014-08-27 | 2014-08-27 | It is easy to repairing at night and the power cable safeguarded |
| CN201610363902.0A CN105845231A (en) | 2014-08-27 | 2014-08-27 | Electric power luminous cable |
| CN201610365305.1A CN105810341A (en) | 2014-08-27 | 2014-08-27 | Power cable convenient to rush repair and maintain at night |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410427302.7A CN104347176B (en) | 2014-08-27 | 2014-08-27 | A kind of luminous cable |
Related Child Applications (11)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610363825.9A Division CN106098194A (en) | 2014-08-27 | 2014-08-27 | It is easy to repairing at night and the power cable safeguarded |
| CN201610365322.5A Division CN106098228A (en) | 2014-08-27 | 2014-08-27 | A kind of power cable |
| CN201610365321.0A Division CN105825943A (en) | 2014-08-27 | 2014-08-27 | Luminous power cable |
| CN201610444267.9A Division CN105869738A (en) | 2014-08-27 | 2014-08-27 | Light-emitting cable for power |
| CN201610365305.1A Division CN105810341A (en) | 2014-08-27 | 2014-08-27 | Power cable convenient to rush repair and maintain at night |
| CN201610363904.XA Division CN105825942A (en) | 2014-08-27 | 2014-08-27 | Power cable |
| CN201510049833.1A Division CN104599768B (en) | 2014-08-27 | 2014-08-27 | Luminous cable |
| CN201610232355.2A Division CN105788736A (en) | 2014-08-27 | 2014-08-27 | Cable capable of emitting light |
| CN201610232354.8A Division CN105655039A (en) | 2014-08-27 | 2014-08-27 | Light-emitting type cable |
| CN201610363902.0A Division CN105845231A (en) | 2014-08-27 | 2014-08-27 | Electric power luminous cable |
| CN201610232356.7A Division CN105702348A (en) | 2014-08-27 | 2014-08-27 | Light-emitting cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104347176A true CN104347176A (en) | 2015-02-11 |
| CN104347176B CN104347176B (en) | 2016-08-24 |
Family
ID=52502609
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| CN201610365322.5A Withdrawn CN106098228A (en) | 2014-08-27 | 2014-08-27 | A kind of power cable |
| 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 |
| CN201410427302.7A Expired - Fee Related CN104347176B (en) | 2014-08-27 | 2014-08-27 | A kind of luminous cable |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| CN201610365322.5A Withdrawn CN106098228A (en) | 2014-08-27 | 2014-08-27 | A kind of power cable |
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN105845231A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| 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 |
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| 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 |
| CN103777295B (en) * | 2014-01-26 | 2016-05-25 | 江苏长飞中利光纤光缆有限公司 | There is the self-support cable of identification strip |
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2014
- 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 CN201610365322.5A patent/CN106098228A/en not_active Withdrawn
- 2014-08-27 CN CN201610363825.9A patent/CN106098194A/en not_active Withdrawn
- 2014-08-27 CN CN201610365305.1A patent/CN105810341A/en not_active Withdrawn
- 2014-08-27 CN CN201410427302.7A patent/CN104347176B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| US20120033911A1 (en) * | 2007-04-24 | 2012-02-09 | Tomophase Corporation | Delivering light via optical waveguide and multi-view optical probe head |
| CN102439497A (en) * | 2009-05-11 | 2012-05-02 | 尼克桑斯公司 | Cable comprising a layer able to emit light radiation |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106098228A (en) | 2016-11-09 |
| CN105869738A (en) | 2016-08-17 |
| CN104347176B (en) | 2016-08-24 |
| CN106098194A (en) | 2016-11-09 |
| CN105845231A (en) | 2016-08-10 |
| CN105810341A (en) | 2016-07-27 |
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