CN104167251A - High-voltage connecting cable provided with ultra-soft aluminum conductor and used in electric automobile and manufacturing method of high-voltage connecting cable - Google Patents
High-voltage connecting cable provided with ultra-soft aluminum conductor and used in electric automobile and manufacturing method of high-voltage connecting cable Download PDFInfo
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- CN104167251A CN104167251A CN201410442420.5A CN201410442420A CN104167251A CN 104167251 A CN104167251 A CN 104167251A CN 201410442420 A CN201410442420 A CN 201410442420A CN 104167251 A CN104167251 A CN 104167251A
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Abstract
The invention belongs to the technical field of cables, and relates to a high-voltage connecting cable provided with an ultra-soft aluminum conductor and used in an electric automobile. The high-voltage connecting cable comprises the conductor, a wrapping belt wrapping the conductor, and an insulation layer wrapping the wrapping belt. The high-voltage connecting cable is characterized in that the conductor is formed by twisting fifth-type soft aluminum wires which are processed through annealing, the diameter of the fifth-type soft aluminum wires ranges from 0.10 mm to 0.45 mm, the cross sectional area of the conductor ranges from 1.5 mm<2> to 120 mm<2>, and the insulation layer is made of 120-DEG C environmentally-friendly inflaming retarding thermoplastic elastomer (TPE) or 125-DEG C environmentally-friendly inflaming retarding irradiation cross-linked polyolefin; the rated operational voltage of the cable is 1500 volts, the long-time working temperature of the cable is lower than or equal to 125 DEG C, the environment temperature is higher than or equal to -40 DEG C when the cable is laid, the continuous working time of the cable under the temperature of 175 DEG C is longer than or equal to 6 hours, and the minimum bend radius is five times of the external diameter of the cable. The high-voltage connecting cable has the main advantages that the cable is softer, more bendable, lighter, lower in cost, more resistant to high voltage, capable of allowing large current to pass, better in flame-retardant effect, and safer in use.
Description
Technical field
The invention belongs to technical field of cables, especially relate to a kind of inner high pressure stube cable and preparation method thereof of using of electric automobile with super soft aluminium conductor.
Background technology
Automotive interior is a kind of for electric connection line with high pressure stube cable, the primary high-voltage transmission for vehicle interior.Communication power supply not only requires to have good flexibility with flexible cable, to conveniently lay under situation, and requires to have desirable anti-flammability in narrow space or similarly, to adapt to higher fire-protection rating requirement.
The cable for car overwhelming majority adopts copper conductor both at home and abroad at present, and copper conductor itself is heavier, and flexibility is poor; Conventionally adopt communication power supply to substitute use with flexible cable both at home and abroad.
Can be in disclosed Chinese patent literature by the technical information of flexible cable about communication power supply, for example CN201247632Y recommends to have that " communication power supply is with fire-retardant, fire-resistant, shielding anti-interference flexible cable ", CN201302849Y provides " a kind of communication power supply flame-retardant refractory flexible electric cable ", CN202230791Y discloses " the flame-retardant crosslinking polyethylene insulated flexible cable of a kind of communication power supply ", CN202720953U introduces to be had " for watt form drag combustion shielded flexible cable of communication power supply ", CN202855416U discloses " communication power supply fire-resistant shield flexible cable " and CN202601277U disclosed " a kind of communication power supply flame-retardant flexible electric cable ", etc..
Although communication power supply of the prior art respectively has corresponding technique effect with flexible cable, there is following common defect: (1), owing to usining stranded thin copper wire as conductor, its soft degree can not meet the desired requirement.And because pliability is poor, bending radius is restricted, thus at narrow space, hindered by immovable object and even when the occasion at the place of talking in a roundabout way and so on is laid, very easily affect speed of application, particularly in the less occasion in the spaces such as vehicle; (2) owing to generally selecting the conductor as flexible cable with copper under technology prejudice, thereby not only there is the blindness of rationally using raw material aspect, and cause the manufacturing cost of flexible cable large; Its three, because copper density is large, therefore cable weight is heavier, thereby not only logistics transportation, the cost of storage in link are high, and workmen's labour intensity is large in laid processes, to consume cost of labor high.
In view of above-mentioned prior art, still have improved necessity, the applicant has done useful design for this reason, has formed technical scheme described below.
Summary of the invention
In order to address the above problem, the object of the invention is to disclose a kind of inner high pressure stube cable and preparation method thereof of using of electric automobile with super soft aluminium conductor, they are realized by the following technical solutions.
A kind of inner high pressure stube cable of using of electric automobile with super soft aluminium conductor, comprise conductor, be coated on band outside conductor, overlayed on the insulating barrier outside band, it is characterized in that described conductor is stranded the forming of the soft aluminium wire of the 5th class that be 0.10～0.45mm by the diameter through annealing in process, and the cross-sectional area of conductor is 1.5mm
2～120mm
2, described insulating barrier is that 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE or described insulating barrier are 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin; The rated operational voltage of described cable is 1500V, long-term work temperature≤125 ℃ of cable, ambient temperature during cable laying>=-40 ℃, cable is stream time>=6h at 175 ℃ in temperature, the minimum bending radius of cable is the outside diameter of cable 5 times.
High pressure stube cable is used in a kind of electric automobile inside with super soft aluminium conductor described above, it is characterized in that described conductor is by stranded formation of the multilayer soft aluminium wire of the 5th class, and the direction of lay between adjacent layer is contrary; The twisting pitch of every layer is 10～25 times of the soft aluminium wire diameter of the 5th class in this layer.
Further, high pressure stube cable is used in a kind of electric automobile inside with super soft aluminium conductor described above, it is characterized in that the thickness of described insulating barrier is 0.5～3.0mm.
Further, high pressure stube cable is used in a kind of electric automobile inside with super soft aluminium conductor described above, it is characterized in that the material of described band is waterstop or nonwoven fabrics or polyester belt or glass fiber tape.
Again further, a kind of electric automobile with super soft aluminium conductor described above is inner use high pressure stube cable, the band described in it is characterized in that be the mode helical coated that is wound around in conductor outside.
The present invention compared with prior art, because aluminium wire is more soft than copper wire, and the soft aluminium wire in the present invention is different from the aluminium cable in general industry and adopts the duralumin that has a class or two class conductors, therefore the present invention has more soft technique effect, greatly improved the pliability of whole cable, be convenient to cable in car in narrow space bending lay; In addition, aluminium wire is compared with copper wire, and aluminium wire is not oxidizable; Due to the density of aluminium, to compare copper low, and therefore, cable is lighter, material cost and cost of transportation Geng Sheng, more easily installs and lay; In the present invention, when cable insulation adopts environmentally-friendly flame retardant thermoplastic elastomer TPE material, can effectively play fire retardation; When cable insulation adopts environmental protection flame retardant cross-linking radiation polyolefine material, can effectively play fire retardation.
The inner manufacture method with high pressure stube cable of electric automobile with super soft aluminium conductor, is characterized in that it comprises the following steps of carrying out successively:
The first step: the soft aluminium wire of the 5th class that the diameter of getting many annealed processing is 0.10～0.45mm carries out stranded formation the first stranded layer on strand winder, the diameter of the soft aluminium wire of the 5th class in the first stranded layer equates, the twisting pitch of the first stranded layer is 10～25 times of the soft aluminium wire diameter of the 5th class in this layer; The soft aluminium wire of the 5th class that the diameter of separately getting many annealed processing is 0.10～0.45mm carries out stranded formation the second stranded layer outward at the first stranded layer, the diameter of the soft aluminium wire of the 5th class in the second stranded layer equates, the twisting pitch of the second stranded layer is 10～25 times of the soft aluminium wire diameter of the 5th class in this layer; The like, forming N stranded layer, the diameter of the soft aluminium wire of the 5th class in N stranded layer equates, the twisting pitch of N stranded layer is 10～25 times of the soft aluminium wire diameter of the 5th class in this layer; In adjacent stranded layer: outer field pitch is larger than the pitch of internal layer, and outer field pitch is 2～4 times of pitch of internal layer; Formation conductor after N stranded layer completes, the cross-sectional area of described conductor is 1.5mm
2～120mm
2; The direction of lay of adjacent stranded layer is identical;
Second step: the mode helical coated band to be wound around outside the conductor forming in the first step, the material of described band is waterstop or nonwoven fabrics or polyester belt or glass fiber tape;
The 3rd step: the outer extrusion molding of band forming at second step is coated 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE or described insulating barrier is 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin, thereby formation insulating barrier, traction, cooling formation have the inner high pressure stube cable of using of electric automobile of super soft aluminium conductor; The thickness of described insulating barrier is 0.5～3.0mm.
In manufacture method of the present invention, adopted the soft aluminium wire of the 5th class to carry out multilayer stranded, and 2～4 times of identical, the outer field pitch of the direction of lay of the adjacent stranded layer pitch that is internal layer, twisting pitch are the soft aluminium wire diameter of the 5th class in this layer 10～25 times; Therefore, cable has high softness, through low-angle repeatedly alternating bending, still can keep good electricity and mechanical performance; Manufacture method of the present invention simply, is easily grasped.
Therefore, the present invention has following main beneficial effect: more soft, more flexible, more easily construct, conduct oneself with dignity lighter, cost is lower, more can high pressure resistant, large electric current; Flame retardant effect is better, it is safer to use.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Embodiment
Ask for an interview Fig. 1, a kind of inner high pressure stube cable of using of electric automobile with super soft aluminium conductor, comprise conductor 1, be coated on band 2 outside conductor 1, overlayed on the insulating barrier 3 outside band 2, it is characterized in that described conductor 1 is stranded the forming of the soft aluminium wire of the 5th class that be 0.10～0.45mm by the diameter through annealing in process, and the cross-sectional area of conductor is 1.5mm
2～120mm
2, described insulating barrier 3 is that 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE or described insulating barrier 3 are 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin; The rated operational voltage of described cable is 1500V, long-term work temperature≤125 ℃ of cable, ambient temperature during cable laying>=-40 ℃, cable is stream time>=6h at 175 ℃ in temperature, the minimum bending radius of cable is the outside diameter of cable 5 times.
High pressure stube cable is used in a kind of electric automobile inside with super soft aluminium conductor described above, it is characterized in that described conductor is by stranded formation of the multilayer soft aluminium wire of the 5th class, and the direction of lay between adjacent layer is contrary; The twisting pitch of every layer is 10～25 times of the soft aluminium wire diameter of the 5th class in this layer.
A kind of electric automobile with super soft aluminium conductor described above is inner uses high pressure stube cable, it is characterized in that the soft aluminium wire of described adjacent layer the 5th class is stranded, and outer field pitch is larger than the pitch of internal layer; Preferably outer field pitch is 2～4 times of internal layer; So both can guarantee the structural stability of conductor and the stability of electrical property, and can make again cable flexibility better.
Further, high pressure stube cable is used in a kind of electric automobile inside with super soft aluminium conductor described above, it is characterized in that the thickness of described insulating barrier is 0.5～3.0mm; More typical thickness is 0.5mm or 0.7mm or 0.8mm or 1.0mm or 1.5mm or 2.0mm or 3.0mm.
Further, high pressure stube cable is used in a kind of electric automobile inside with super soft aluminium conductor described above, it is characterized in that the material of described band is waterstop or nonwoven fabrics or polyester belt or glass fiber tape.
Again further, a kind of electric automobile with super soft aluminium conductor described above is inner use high pressure stube cable, the band described in it is characterized in that be the mode helical coated that is wound around in conductor outside.
The present invention compared with prior art, because aluminium wire is more soft than copper wire, and the soft aluminium wire in the present invention is different from the aluminium cable in general industry and adopts the duralumin that has a class or two class conductors, therefore the present invention has more soft technique effect, greatly improved the pliability of whole cable, be convenient to cable in car in narrow space bending lay; In addition, aluminium wire is compared with copper wire, and aluminium wire is not oxidizable; Due to the density of aluminium, to compare copper low, and therefore, cable is lighter, material cost and cost of transportation Geng Sheng, more easily installs and lay; In the present invention, when cable insulation adopts environmentally-friendly flame retardant thermoplastic elastomer TPE material, can effectively play fire retardation; When cable insulation adopts environmental protection flame retardant cross-linking radiation polyolefine material, can effectively play fire retardation.
The inner manufacture method with high pressure stube cable of electric automobile with super soft aluminium conductor, is characterized in that it comprises the following steps of carrying out successively:
The first step: the soft aluminium wire of the 5th class that the diameter of getting many annealed processing is 0.10～0.45mm carries out stranded formation the first stranded layer on strand winder, the diameter of the soft aluminium wire of the 5th class in the first stranded layer equates, the twisting pitch of the first stranded layer is 10～25 times of the soft aluminium wire diameter of the 5th class in this layer; The soft aluminium wire of the 5th class that the diameter of separately getting many annealed processing is 0.10～0.45mm carries out stranded formation the second stranded layer outward at the first stranded layer, the diameter of the soft aluminium wire of the 5th class in the second stranded layer equates, the twisting pitch of the second stranded layer is 10～25 times of the soft aluminium wire diameter of the 5th class in this layer; The like, forming N stranded layer, the diameter of the soft aluminium wire of the 5th class in N stranded layer equates, the twisting pitch of N stranded layer is 10～25 times of the soft aluminium wire diameter of the 5th class in this layer; In adjacent stranded layer: outer field pitch is larger than the pitch of internal layer, and outer field pitch is 2～4 times of pitch of internal layer; Formation conductor after N stranded layer completes, the cross-sectional area of described conductor is 1.5mm
2～120mm
2; The direction of lay of adjacent stranded layer is identical;
Second step: the mode helical coated band to be wound around outside the conductor forming in the first step, the material of described band is waterstop or nonwoven fabrics or polyester belt or glass fiber tape;
The 3rd step: the outer extrusion molding of band forming at second step is coated 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE or described insulating barrier is 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin, thereby formation insulating barrier, traction, cooling formation have the inner high pressure stube cable of using of electric automobile of super soft aluminium conductor; The thickness of described insulating barrier is 0.5～3.0mm.
In manufacture method of the present invention, adopted the soft aluminium wire of the 5th class to carry out multilayer stranded, and 2～4 times of identical, the outer field pitch of the direction of lay of the adjacent stranded layer pitch that is internal layer, twisting pitch are the soft aluminium wire diameter of the 5th class in this layer 10～25 times; Therefore, cable has high softness, through low-angle repeatedly alternating bending, still can keep good electricity and mechanical performance; Manufacture method of the present invention simply, is easily grasped.
125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE, are a kind of in commercially available model cable raw material, and place technical field personnel can purchase and arrive according to its full name on market.
Therefore, the present invention has following main beneficial effect: more soft, more flexible, more easily construct, conduct oneself with dignity lighter, cost is lower, more can high pressure resistant, large electric current; Flame retardant effect is better, it is safer to use.
The present invention is not limited to above-mentioned preferred forms, should be appreciated that design of the present invention can be by other various forms enforcement utilizations, and they drop in protection scope of the present invention equally.
Claims (8)
1. the inner high pressure stube cable of using of the electric automobile with super soft aluminium conductor, comprise conductor, be coated on band outside conductor, overlayed on the insulating barrier outside band, it is characterized in that described conductor is stranded the forming of the soft aluminium wire of the 5th class that be 0.10～0.45mm by the diameter through annealing in process, and the cross-sectional area of conductor is 1.5mm
2～120mm
2, described insulating barrier is that 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE or described insulating barrier are 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin; The rated operational voltage of described cable is 1500V, long-term work temperature≤125 ℃ of cable, ambient temperature during cable laying>=-40 ℃, cable is stream time>=6h at 175 ℃ in temperature, the minimum bending radius of cable is the outside diameter of cable 5 times.
2. high pressure stube cable is used in a kind of electric automobile inside with super soft aluminium conductor according to claim 1, it is characterized in that described conductor is by stranded formation of the multilayer soft aluminium wire of the 5th class, and the direction of lay between adjacent layer is contrary; The twisting pitch of every layer is 10～25 times of the soft aluminium wire diameter of the 5th class in this layer.
3. the inner high pressure stube cable of using of a kind of electric automobile with super soft aluminium conductor according to claim 2, in it is characterized in that the soft aluminium wire of described adjacent layer the 5th class is stranded: outer field pitch is larger than the pitch of internal layer, and outer field pitch is 2～4 times of internal layer.
4. according to claim 1 or claim 2 or a kind of electric automobile with super soft aluminium conductor claimed in claim 3 is inner use high pressure stube cable, the thickness of the insulating barrier described in it is characterized in that is 0.5～3.0mm.
5. high pressure stube cable is used in a kind of electric automobile inside with super soft aluminium conductor according to claim 4, and the thickness that it is characterized in that described insulating barrier is 0.5mm or 0.7mm or 0.8mm or 1.0mm or 1.5mm or 2.0mm or 3.0mm.
6. high pressure stube cable is used in a kind of electric automobile inside with super soft aluminium conductor according to claim 4, it is characterized in that the material of described band is waterstop or nonwoven fabrics or polyester belt or glass fiber tape.
7. a kind of electric automobile with super soft aluminium conductor according to claim 6 is inner use high pressure stube cable, the band described in it is characterized in that be the mode helical coated that is wound around in conductor outside.
8. the inner manufacture method with high pressure stube cable of electric automobile with super soft aluminium conductor, is characterized in that it comprises the following steps of carrying out successively:
The first step: the soft aluminium wire of the 5th class that the diameter of getting many annealed processing is 0.10～0.45mm carries out stranded formation the first stranded layer on strand winder, the diameter of the soft aluminium wire of the 5th class in the first stranded layer equates, the twisting pitch of the first stranded layer is 10～25 times of the soft aluminium wire diameter of the 5th class in this layer; The soft aluminium wire of the 5th class that the diameter of separately getting many annealed processing is 0.10～0.45mm carries out stranded formation the second stranded layer outward at the first stranded layer, the diameter of the soft aluminium wire of the 5th class in the second stranded layer equates, the twisting pitch of the second stranded layer is 10～25 times of the soft aluminium wire diameter of the 5th class in this layer; The like, forming N stranded layer, the diameter of the soft aluminium wire of the 5th class in N stranded layer equates, the twisting pitch of N stranded layer is 10～25 times of the soft aluminium wire diameter of the 5th class in this layer; In adjacent stranded layer: outer field pitch is larger than the pitch of internal layer, and outer field pitch is 2～4 times of pitch of internal layer; Formation conductor after N stranded layer completes, the cross-sectional area of described conductor is 1.5mm
2～120mm
2; The direction of lay of adjacent stranded layer is identical;
Second step: the mode helical coated band to be wound around outside the conductor forming in the first step, the material of described band is waterstop or nonwoven fabrics or polyester belt or glass fiber tape;
The 3rd step: the outer extrusion molding of band forming at second step is coated 125 ℃ of environmentally-friendly flame retardant thermoplastic elastomer TPE or described insulating barrier is 125 ℃ of environmental protection flame retardant cross-linking radiation polyolefin, thereby formation insulating barrier, traction, cooling formation have the inner high pressure stube cable of using of electric automobile of super soft aluminium conductor; The thickness of described insulating barrier is 0.5～3.0mm.
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|---|---|---|---|
| CN201410442420.5A CN104167251B (en) | 2014-09-03 | 2014-09-03 | High-voltage connecting cable provided with ultra-soft aluminum conductor and used in electric automobile and manufacturing method of high-voltage connecting cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410442420.5A CN104167251B (en) | 2014-09-03 | 2014-09-03 | High-voltage connecting cable provided with ultra-soft aluminum conductor and used in electric automobile and manufacturing method of high-voltage connecting cable |
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| CN104167251A true CN104167251A (en) | 2014-11-26 |
| CN104167251B CN104167251B (en) | 2017-01-25 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517678A (en) * | 2015-01-20 | 2015-04-15 | 中利科技集团股份有限公司 | Cable for high-voltage connection inside electric automobile |
| CN104538091A (en) * | 2015-01-20 | 2015-04-22 | 中利科技集团股份有限公司 | High-voltage cable used in electric vehicle |
| CN104538093A (en) * | 2015-01-20 | 2015-04-22 | 中利科技集团股份有限公司 | Aluminum alloy cable used in electric vehicle |
| CN104538110A (en) * | 2015-01-20 | 2015-04-22 | 中利科技集团股份有限公司 | Connecting cable used in electric vehicle |
| CN105139970A (en) * | 2015-09-17 | 2015-12-09 | 国网山东省电力公司临沂供电公司 | Manufacturing method for high-withstand-voltage cable |
| CN105702372A (en) * | 2015-01-20 | 2016-06-22 | 王笑梅 | Cable for high-voltage connection |
| CN105741957A (en) * | 2015-01-20 | 2016-07-06 | 王笑梅 | Aluminium alloy wire for cable, halogen-free flame-retardant thermoplastic elastomer cable material, and cable |
| CN105788713A (en) * | 2015-01-20 | 2016-07-20 | 王笑梅 | High-voltage cable |
| CN105825921A (en) * | 2015-01-20 | 2016-08-03 | 王笑梅 | Aluminum alloy cable for new energy vehicles |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3340353A (en) * | 1966-01-28 | 1967-09-05 | Dow Chemical Co | Double-shielded electric cable |
| CN201489862U (en) * | 2009-07-16 | 2010-05-26 | 安徽国电电缆集团有限公司 | Cable for photovoltaic module |
| CN101714430A (en) * | 2009-12-18 | 2010-05-26 | 常熟市电缆厂 | Method for processing 20kV erected insulation cable |
| CN201662999U (en) * | 2010-01-25 | 2010-12-01 | 陈亿宁 | Conductor of wind energy cable or super-twist-proof cable |
| CN102347110A (en) * | 2011-06-24 | 2012-02-08 | 四川明星电缆股份有限公司 | Method for manufacturing cable for high-temperature gas cooled reactor |
| CN103871655A (en) * | 2014-03-26 | 2014-06-18 | 中利科技集团股份有限公司 | Aluminum core inflaming retarding flexible cable for communication power source |
| CN204010795U (en) * | 2014-09-03 | 2014-12-10 | 中利科技集团股份有限公司 | A kind of inner high pressure stube cable of using of electric automobile with super soft aluminium conductor |
-
2014
- 2014-09-03 CN CN201410442420.5A patent/CN104167251B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3340353A (en) * | 1966-01-28 | 1967-09-05 | Dow Chemical Co | Double-shielded electric cable |
| CN201489862U (en) * | 2009-07-16 | 2010-05-26 | 安徽国电电缆集团有限公司 | Cable for photovoltaic module |
| CN101714430A (en) * | 2009-12-18 | 2010-05-26 | 常熟市电缆厂 | Method for processing 20kV erected insulation cable |
| CN201662999U (en) * | 2010-01-25 | 2010-12-01 | 陈亿宁 | Conductor of wind energy cable or super-twist-proof cable |
| CN102347110A (en) * | 2011-06-24 | 2012-02-08 | 四川明星电缆股份有限公司 | Method for manufacturing cable for high-temperature gas cooled reactor |
| CN103871655A (en) * | 2014-03-26 | 2014-06-18 | 中利科技集团股份有限公司 | Aluminum core inflaming retarding flexible cable for communication power source |
| CN204010795U (en) * | 2014-09-03 | 2014-12-10 | 中利科技集团股份有限公司 | A kind of inner high pressure stube cable of using of electric automobile with super soft aluminium conductor |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517678A (en) * | 2015-01-20 | 2015-04-15 | 中利科技集团股份有限公司 | Cable for high-voltage connection inside electric automobile |
| CN104538091A (en) * | 2015-01-20 | 2015-04-22 | 中利科技集团股份有限公司 | High-voltage cable used in electric vehicle |
| CN104538093A (en) * | 2015-01-20 | 2015-04-22 | 中利科技集团股份有限公司 | Aluminum alloy cable used in electric vehicle |
| CN104538110A (en) * | 2015-01-20 | 2015-04-22 | 中利科技集团股份有限公司 | Connecting cable used in electric vehicle |
| CN104538110B (en) * | 2015-01-20 | 2016-06-08 | 中利科技集团股份有限公司 | A kind of electric automobile is internal with connecting cable |
| CN105702372A (en) * | 2015-01-20 | 2016-06-22 | 王笑梅 | Cable for high-voltage connection |
| CN105741957A (en) * | 2015-01-20 | 2016-07-06 | 王笑梅 | Aluminium alloy wire for cable, halogen-free flame-retardant thermoplastic elastomer cable material, and cable |
| CN105788713A (en) * | 2015-01-20 | 2016-07-20 | 王笑梅 | High-voltage cable |
| CN105825921A (en) * | 2015-01-20 | 2016-08-03 | 王笑梅 | Aluminum alloy cable for new energy vehicles |
| CN104517678B (en) * | 2015-01-20 | 2016-08-24 | 中利科技集团股份有限公司 | A kind of electric automobile internal high pressure cable for connecting |
| CN105931706A (en) * | 2015-01-20 | 2016-09-07 | 王笑梅 | High voltage cable used for electric power new energy transmission |
| CN105139970A (en) * | 2015-09-17 | 2015-12-09 | 国网山东省电力公司临沂供电公司 | Manufacturing method for high-withstand-voltage cable |
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