CN105374416A - Halogen-free low-smoke flame-retardant fireproof power control composite braided shielding flexible cable for city track traffic - Google Patents
Halogen-free low-smoke flame-retardant fireproof power control composite braided shielding flexible cable for city track traffic Download PDFInfo
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- CN105374416A CN105374416A CN201510885274.8A CN201510885274A CN105374416A CN 105374416 A CN105374416 A CN 105374416A CN 201510885274 A CN201510885274 A CN 201510885274A CN 105374416 A CN105374416 A CN 105374416A
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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
- H01B7/0009—Details relating to the conductive cores
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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
- H01B7/0045—Cable-harnesses
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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
- H01B7/02—Disposition of insulation
- H01B7/0291—Disposition of insulation comprising two or more layers of insulation having different electrical properties
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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
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
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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
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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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
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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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
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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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
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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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
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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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
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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
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
The invention provides a halogen-free low-smoke flame-retardant fireproof power control composite braided shielding flexible cable for city track traffic. The cable comprises a DC power cable core and at least two control wire cores, each control wire core comprises a control wire core conductor and a control wire core insulation part, and the control wire cores are concentrically twisted outside the DC power cable core to form a control wire core layer; DC power cable core successively comprises DC power cable conductors, an extruded DC power cable insulation part and an extruded first fireproof inner sheath layer from the inside to the outside; and the control wire core layer externally successively comprises a wrapped first frame-retardant band, a longitudinally wrapped aluminum plastic composite tape, an extruded second fireproof inner sheath layer, a copper wire and coating flame-retardant material layer and an extruded oversheath layer from the inside to the outside. The cable provided by the invention has the advantages of quite high insulation performance, A-grade flame retardation, low smoke, zero halogen, fire resistance, water resistance, mice and ant resistance, ultraviolet prevention, electric field interference immunity, good flexibility, good bending performance and compact structure, and can realize power transmission and control, signal, protection and measurement functions.
Description
Technical field
Patent of the present invention relates to field of cable technology, specifically, relates generally to the composite braided shielded flexible cable of the fire-resistant dynamic control of a kind of urban track traffic LSOH anti-flaming.
Background technology
Urban track traffic is the major measure that traffic environment is improved in current international big city, due to the particularity of track traffic, high to the fail safe of electric power system, reliability requirement.And subway, light rail cable lay circumstance complication, prior art products often can not meet the various rigors laid simultaneously; The environment for use of urban light rail subway cable mostly is densely populated underground, once breaking out of fire, the environment of underground sealed brings very large difficulty to personnel escape and fire-fighting work.Therefore require higher to fire resistance, fire resistance will meet the requirement of A level in GB/T18380.3.Meanwhile, during burning, the release of smog and toxic gas can hinder firemanic carrying out, and sour gas all can damage people and equipment, therefore also has higher requirement to the burst size of smog during burning and toxic gas; Urban light rail subway cable is due to the effect of environment and meteorologic factor, cable likely lay in a humidity environment by the long period, hydrone likely immerses cable, invade cable inside, absorbed by insulation absorption, cause the decline of electric property, the oxidation of conductor, corrosion can be caused, not only affect the electrical property of cable, and time serious, abnormal broken line accident can occur, cable will have water-proof function; Urban light rail subway cable is laid in underground for a long time, and be easily subject to the attack of toy (as muroid, ant class), affect the performance of cable, cable should have termite-resistant rodent-resistant function; If urban light rail subway cable cable is not use in subway, but be laid in elevated railway, so just may stand the test of solar radiation and various meteorological condition for a long time, the sheath of cable is for a long time by solar radiation, easily there is color fading, mechanical and physical performance declines the even phenomenon such as cracking, and cable should have anti-ultraviolet function; Urban light rail subway cable laying limited space, requires direct current cables lightweight on the one hand, flexible, radius of turn is little.On the other hand, the cable type laid in roughing-in is many, quantity is many, need the outside diameter of cable little, easily lay; Urban light rail subway is except needing a large amount of power cables, also need use a large amount of control, signal, protection and measure cable, prior art is owing to considering the factor of electric interfering field, often power cable and control, signal, protection and measure cable and process separately, lay respectively, this not only brings difficulty to construction, too increases use and construction cost; And due to control, signal, protection and to measure the wire core diameter of cable less, tensile strength is lower, easily abrades or break in laid processes.
Summary of the invention
The object of this invention is to provide and a kind ofly have that higher insulation property, fire-retardant A level, low smoke and zero halogen, fire-resistant, waterproof, termite-resistant rodent-resistant, antiultraviolet, anti-electric jamming, flexibility are good, good bending property, compact conformation, and play the composite braided shielded flexible cable of the fire-resistant dynamic control of urban track traffic LSOH anti-flaming of electric energy transmitting and control, signal, protection and measurement simultaneously.
The composite braided shielded flexible cable of the fire-resistant dynamic control of a kind of urban track traffic LSOH anti-flaming of the present invention, comprises insulation DC electric cable cable core and at least two control conductor.Described control conductor comprises the insulation of control conductor conductor, mica tape or control conductor, and control conductor concentric stranding forms control line sandwich layer outward at insulation DC electric cable cable core; Described insulation DC electric cable cable core comprises insulation DC electric cable conductor, the insulation DC electric cable insulation extruded, the first fire-resistant inner restrictive coating of extruding from inside to outside successively; Described control line sandwich layer comprise successively from inside to outside outward the first wrapped inhibiting tape, vertical bag aluminium-plastic tape, extrude the second fire-resistant inner restrictive coating, proof copper-wire braided+coating flame retarding material, the external sheath layer that extrudes.
Further improvement, is filled with flame-retardant gasket for packing between described control conductor.
Further improvement, is surrounded with mica tape outside described control conductor conductor or control conductor insulation is Ceramic silicon rubber insulation.
Further improvement, described first inhibiting tape, the second inhibiting tape are alkali-free glass fibre band or Ceramic silicon rubber band, preferential Ceramics SiClx rubber strip.
Further improvement, described flame resistant filler rope is alkali-free glass wool rope or Ceramic silicon rubber packing, preferentially selects alkali-free glass wool rope.
Further improvement, the described first fire-resistant inner restrictive coating is Ceramic silicon rubber sheath.
Further improvement, the described second fire-resistant inner restrictive coating is Ceramic silicon rubber sheath.
Further improvement, described proof copper-wire braided+coating flame retarding material, coating fire proofing is Ceramic silicon rubber coating material.
Improve further, described external sheath layer is low-smoke halogen-free flame-retardant sheath material again.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
(1) have higher insulation property, and adopt low cigarette without compared with (low) halogen flame-proof cross-linking polyolefin insulation in prior art, the electricity function indexs such as the insulation resistance constant of cable and specific insulation can not reduce, and maintain higher insulation property.
(2) fire-retardant A level, fire-resistant, the combining structure of multilayer alkali-free glass fibre band or Ceramic silicon rubber band, multi-layer ceramics SiClx rubber sheath, alkali-free glass wool rope or Ceramic silicon rubber packing, coating flame retarding material, cable is made to reach the requirement of fire-retardant A level, in category-A burning test, jacket surface carbonized part length can meet national standard requirement.The crust of Ceramic silicon rubber band, Ceramic silicon rubber sheath, Ceramic silicon rubber packing, coating flame retarding material is also fine, after flame combustion, the silica duricrust parcel that precipitation water transform Cheng Burong does not fire stops flame to enter in insulation, also completely cut off the contact of insulation with extraneous oxygen, the intensity of a fire is controlled.Alkali-free glass fibre band, alkali-free glass wool rope form by alkali-free glass gauze Shu Hecheng stock is stranded again, fire-retardant, fire-resistant, have higher tensile strength, higher electrical insulation capability, good chemical stability and thermal endurance, and moisture absorption are little simultaneously.
The braiding of (3) first fire-resistant inner restrictive coatings, the second fire-resistant inner restrictive coating, external sheath layer, multi-layer fire-retarded band, alkali-free glass wool is all low smoke and zero halogen material.Light transmittance, halogen acid gas burst size, pH value, conductivity all meet standard-required and have very large surplus, when cable material and cable smoke density test burn, light transmittance is less than 60%, halogen acid gas burst size when taking from the material combustion of cable is less than 5mg/g, the water-soluble pH value discharging gas when taking from the material combustion of cable is greater than 4.3, and the conductivity of the aqueous solution is less than 10 μ s/mm.
(4) waterproof, the aluminium-plastic tape of duplex sheath, vertical bag can increase radial water proofing property, and alkali-free glass wool rope moisture absorption is little, can play longitudinal waterproof action.
(5) termite-resistant rodent-resistant, capsicim is added in sheath material, adopt capsicim as anti-termite agent, the oral mucosa of murine and olfactory nerves can be made to be subject to intense stimulus and to detest and reject to chew to cut, can hit again simultaneously and kill termite, there is difunctional nontoxic, environmental protection, nuisanceless, effective component content is high, addition is little, the term of validity is long.
(6) antiultraviolet, oversheath adopts the material of ultraviolet resistance or in sheath material, adds the auxiliary agents such as UV resistant absorbent to improve the performance of material, the test of solar radiation and various meteorological condition can be stood for a long time, the sheath of cable, for a long time by solar radiation, there will not be color fading, mechanical and physical performance to decline the even phenomenon such as cracking.
(7) anti-electric jamming, the vertical aluminium-plastic tape of bag, the copper wire of braiding can play shielding action, can make direct current cables and control cables synchronous working but non-interference electric field.
(8) good, the good bending property of flexibility, conductor adopts 5 class conductors more more soft than 2 class conductors, insulation adopts second third to insulate more more soft than crosslinked polyetylene insulated, braid shielded structure is also more soft than lapping structure, good bending property, bending radius very little and tolerance vibrations, radius of turn can be used in and require strict place.
(9) compact conformation, control conductor and power wire core are concentric structure, and external diameter is little.
(10) play electric energy transmitting and control, signal, protection and measurement effect, direct current power cable core transmits and distributes electric energy in power circuit simultaneously.Control cable core transmission of signal or control operation between the heart and system in the controlling, or for the protection of, measure.Direct current power cable core and control cable core are combined with each other, and not only save material, cost of manufacture, and can construct simultaneously, reduce construction times and operating expenses.It also avoid because of cable laying narrow space, during construction, easily damage the problem of tiny control cables core.
Accompanying drawing explanation
Below with reference to accompanying drawing, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Wherein, 1, control conductor conductor, 2, control conductor insulation, 3, insulation DC electric cable conductor, 4, insulation DC electric cable insulation, 5, the first fire-resistant inner restrictive coating, 6, flame resistant filler rope, the 7, first inhibiting tape, 8, the aluminium-plastic tape of vertical bag, 9, the second fire-resistant inner restrictive coating, 10, proof copper-wire braided and coating flame retarding material, 11, external sheath layer.
Embodiment
The invention provides the composite braided shielded flexible cable of the fire-resistant dynamic control of a kind of urban track traffic LSOH anti-flaming, for making object of the present invention, clearly, clearly, and the present invention is described in more detail with reference to accompanying drawing examples for technical scheme and effect.Should be appreciated that concrete enforcement described herein is only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, the composite braided shielded flexible cable of the fire-resistant dynamic control of urban track traffic LSOH anti-flaming provided by the present invention, comprises insulation DC electric cable cable core and at least two control conductor.Described control conductor comprises control conductor conductor 1, mica tape or control conductor insulation 2, and control conductor concentric stranding forms control line sandwich layer outward at insulation DC electric cable cable core; Described insulation DC electric cable cable core comprises insulation DC electric cable conductor 3, the insulation DC electric cable insulation 4 extruded, the first fire-resistant inner restrictive coating 5 of extruding from inside to outside successively; Described control line sandwich layer comprises outward the first wrapped inhibiting tape 7, the aluminium-plastic tape 8 of vertical bag, the external sheath layer 11 that extrudes the second fire-resistant inner restrictive coating 9, proof copper-wire braided and coating flame retarding material 10, extrude from inside to outside successively.
Wherein, between control conductor, be filled with flame-retardant gasket for packing 6, be surrounded with outside control conductor conductor 1 mica tape or control conductor insulation for Ceramic silicon rubber insulate; First inhibiting tape 7 is alkali-free glass fibre band or Ceramic silicon rubber band, preferential Ceramics SiClx rubber strip; Flame resistant filler rope 6 is alkali-free glass wool rope or Ceramic silicon rubber packing, preferentially selects alkali-free glass wool rope; The fire-resistant inner restrictive coating 9 of first fire-resistant inner restrictive coating 5, second is Ceramic silicon rubber sheath; Proof copper-wire braided is with coating flame retarding material 10, and coating fire proofing is Ceramic silicon rubber coating material; External sheath layer 11 is low-smoke halogen-free flame-retardant sheath material, preferentially select low-smoke halide-free fireproof composite polyolefine material, preferentially select with the material of ultraviolet resistance or in sheath material, add the auxiliary agents such as UV resistant absorbent to improve the performance of material, preferentially selecting and add capsicim as anti-termite agent in sheath material.。
Conductor of the present invention is the naked annealed copper conductor meeting GB/T3956-2008 commonly used of cable or metal cladding annealed copper conductor, the hard circular copper wire of multiply comprising compacting pressing forms the 5 class conductors etc. of 2 class conductors or the soft circular copper wire composition of non-multiply of pressing, and preferentially selects wire core diameter to be less than the zinc-plated 5 class conductors of 0.5mm.
Insulation is crosslinked polyethylene or ethylene-propylene rubber, preferentially selects ethylene-propylene rubber.
The invention provides the fire-resistant dynamic control compound flexible cable of a kind of urban track traffic LSOH anti-flaming; the above is only preferred implementation method of the present invention; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention; can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (9)
1. the composite braided shielded flexible cable of the fire-resistant dynamic control of urban track traffic LSOH anti-flaming, comprise insulation DC electric cable cable core and at least two control conductor, it is characterized in that, described control conductor comprises control conductor conductor and mica tape or control conductor and insulate, and control conductor concentric stranding forms control line sandwich layer outward at insulation DC electric cable cable core; Described insulation DC electric cable cable core comprises insulation DC electric cable conductor, the insulation DC electric cable insulation extruded, the first fire-resistant inner restrictive coating of extruding from inside to outside successively; Described control line sandwich layer comprises outward the first wrapped inhibiting tape, the aluminium-plastic tape of vertical bag, the external sheath layer that extrudes the second fire-resistant inner restrictive coating, proof copper-wire braided and coating flame retarding material, extrude from inside to outside successively.
2. the composite braided shielded flexible cable of the fire-resistant dynamic control of a kind of urban track traffic LSOH anti-flaming according to claim 1, is characterized in that, be filled with flame-retardant gasket for packing between described control conductor.
3. the composite braided shielded flexible cable of the fire-resistant dynamic control of a kind of urban track traffic LSOH anti-flaming according to claim 1, it is characterized in that, be surrounded with mica tape or control conductor insulation outside described control conductor conductor, described control conductor insulation is Ceramic silicon rubber insulation.
4. the composite braided shielded flexible cable of the fire-resistant dynamic control of a kind of urban track traffic LSOH anti-flaming according to claim 1, is characterized in that, described first inhibiting tape is alkali-free glass fibre band or Ceramic silicon rubber band.
5. the composite braided shielded flexible cable of the fire-resistant dynamic control of a kind of urban track traffic LSOH anti-flaming according to claim 2, is characterized in that, described flame resistant filler rope is alkali-free glass wool rope or Ceramic silicon rubber packing.
6. the composite braided shielded flexible cable of the fire-resistant dynamic control of a kind of urban track traffic LSOH anti-flaming according to claim 1, it is characterized in that, the described first fire-resistant inner restrictive coating is Ceramic silicon rubber sheath.
7. the composite braided shielded flexible cable of the fire-resistant dynamic control of a kind of urban track traffic LSOH anti-flaming according to claim 1, it is characterized in that, the described second fire-resistant inner restrictive coating is Ceramic silicon rubber sheath.
8. the composite braided shielded flexible cable of the fire-resistant dynamic control of a kind of urban track traffic LSOH anti-flaming according to claim 1, is characterized in that, described proof copper-wire braided is with coating flame retarding material, and coating fire proofing is Ceramic silicon rubber coating material.
9. the composite braided shielded flexible cable of the fire-resistant dynamic control of a kind of urban track traffic LSOH anti-flaming according to claim 1, it is characterized in that, described external sheath layer is low-smoke halogen-free flame-retardant sheath material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885274.8A CN105374416A (en) | 2015-12-07 | 2015-12-07 | Halogen-free low-smoke flame-retardant fireproof power control composite braided shielding flexible cable for city track traffic |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885274.8A CN105374416A (en) | 2015-12-07 | 2015-12-07 | Halogen-free low-smoke flame-retardant fireproof power control composite braided shielding flexible cable for city track traffic |
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| CN105374416A true CN105374416A (en) | 2016-03-02 |
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| CN201510885274.8A Pending CN105374416A (en) | 2015-12-07 | 2015-12-07 | Halogen-free low-smoke flame-retardant fireproof power control composite braided shielding flexible cable for city track traffic |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718318A (en) * | 2019-09-17 | 2020-01-21 | 迈特诺（马鞍山）特种电缆有限公司 | Silicon rubber shielded cable |
| CN113488277A (en) * | 2021-07-19 | 2021-10-08 | 安徽徽宁电器仪表集团有限公司 | Fire-resistant B1-grade flame-retardant power cable |
| CN113963856A (en) * | 2021-10-25 | 2022-01-21 | 广东远光电缆实业有限公司 | Forming process of environment-friendly aluminum sheath halogen-free flame-retardant fireproof cable |
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| CN202650700U (en) * | 2012-05-28 | 2013-01-02 | 南京全信传输科技股份有限公司 | Low-smoke halogen-free low-toxicity digital signal category-5e rodent-proof communication cable for naval vessel |
| CN203386526U (en) * | 2013-07-29 | 2014-01-08 | 河南华泰特种电缆有限公司 | Tunnel composite cable |
| CN203536076U (en) * | 2013-08-26 | 2014-04-09 | 上海通球线缆有限公司 | Plastic insulated control cable |
| CN103886965A (en) * | 2014-02-27 | 2014-06-25 | 安徽华海特种电缆集团有限公司 | Double-sheath anti-static tensile movable control cable |
| CN204166927U (en) * | 2014-09-26 | 2015-02-18 | 湖北红旗电缆有限责任公司 | A kind of track traffic dynamic control composite cable |
| CN205318867U (en) * | 2015-12-07 | 2016-06-15 | 无锡江南电缆有限公司 | Urban rail transit is with there not being fire -retardant fire -resistant accuse combined braided shielded flexible cable that moves of steamed low cigarette |
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2015
- 2015-12-07 CN CN201510885274.8A patent/CN105374416A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202650700U (en) * | 2012-05-28 | 2013-01-02 | 南京全信传输科技股份有限公司 | Low-smoke halogen-free low-toxicity digital signal category-5e rodent-proof communication cable for naval vessel |
| CN203386526U (en) * | 2013-07-29 | 2014-01-08 | 河南华泰特种电缆有限公司 | Tunnel composite cable |
| CN203536076U (en) * | 2013-08-26 | 2014-04-09 | 上海通球线缆有限公司 | Plastic insulated control cable |
| CN103886965A (en) * | 2014-02-27 | 2014-06-25 | 安徽华海特种电缆集团有限公司 | Double-sheath anti-static tensile movable control cable |
| CN204166927U (en) * | 2014-09-26 | 2015-02-18 | 湖北红旗电缆有限责任公司 | A kind of track traffic dynamic control composite cable |
| CN205318867U (en) * | 2015-12-07 | 2016-06-15 | 无锡江南电缆有限公司 | Urban rail transit is with there not being fire -retardant fire -resistant accuse combined braided shielded flexible cable that moves of steamed low cigarette |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718318A (en) * | 2019-09-17 | 2020-01-21 | 迈特诺（马鞍山）特种电缆有限公司 | Silicon rubber shielded cable |
| CN113488277A (en) * | 2021-07-19 | 2021-10-08 | 安徽徽宁电器仪表集团有限公司 | Fire-resistant B1-grade flame-retardant power cable |
| CN113488277B (en) * | 2021-07-19 | 2022-11-08 | 安徽徽宁电器仪表集团有限公司 | Fire-resistant B1-level flame-retardant power cable |
| CN113963856A (en) * | 2021-10-25 | 2022-01-21 | 广东远光电缆实业有限公司 | Forming process of environment-friendly aluminum sheath halogen-free flame-retardant fireproof cable |
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Application publication date: 20160302 |