CN104183311B - Have inside the electric automobile of super soft aluminium conductor and connect cable and manufacture method with high pressure - Google Patents
Have inside the electric automobile of super soft aluminium conductor and connect cable and manufacture method with high pressure Download PDFInfo
- Publication number
- CN104183311B CN104183311B CN201410442431.3A CN201410442431A CN104183311B CN 104183311 B CN104183311 B CN 104183311B CN 201410442431 A CN201410442431 A CN 201410442431A CN 104183311 B CN104183311 B CN 104183311B
- Authority
- CN
- China
- Prior art keywords
- layer
- conductor
- soft aluminium
- stranded
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention belongs to technical field of cables, particularly relate to have inside the electric automobile of super soft aluminium conductor and connect cable with high pressure, including conductor, band, insulating barrier, restrictive coating, it is characterized in that described conductor be by annealed process a diameter of 0.10～0.45mm the 5th soft aluminium wire of class stranded, and the cross-sectional area of conductor is 1.5mm2～120mm2, insulating barrier is one below with the material of restrictive coating: (1) insulating barrier, restrictive coating are all 125 DEG C of environmentally-friendly flame retardant thermoplastic elastomer TPE；(2) insulating barrier, restrictive coating are all 125 DEG C of environmental protection flame retardant cross-linking radiation polyolefin；(3) insulating barrier is 125 DEG C of environmental protection flame retardant cross-linking radiation polyolefin, and restrictive coating is 125 DEG C of environmentally-friendly flame retardant thermoplastic elastomer TPE.The present invention has a following beneficial effect: more soft, more flexible, deadweight is lighter, cost is lower, more can electric current high pressure resistant, big；Flame retardant effect is more preferable, it is safer to use.
Description
Technical field
The invention belongs to technical field of cables, especially relate to have inside the electric automobile of super soft aluminium conductor by high pressure connection cable and manufacture method.
Background technology
It is a kind of for electric connection line, the primary high-voltage transmission for vehicle interior that automotive interior high pressure connects cable.Communication power supply flexible cable does not require nothing more than has good flexibility, in order to conveniently lays in narrow space or when similar, and requires have preferable anti-flammability, to adapt to higher fire-protection rating requirement.
The cable for car overwhelming majority uses copper conductor the most both at home and abroad, and copper conductor itself is heavier, and flexibility is poor；Communication power supply flexible cable is the most generally used to carry out substituting use.
Technical information about communication power supply flexible cable can be seen in disclosed Chinese patent literature, such as CN201247632Y recommends have that " communication power supply is with fire-retardant, fire-resistant, shielding anti-interference flexible cable ", CN201302849Y is provided with " a kind of communication power supply flame-retardant refractory flexible electric cable ", CN202230791Y is disclosed " a kind of flame-retardant crosslinking polyethylene insulated flexible cable of communication power supply ", CN202720953U introduces " for the shoe flame-retardant shielding 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 flexible cable of the prior art is respectively arranged with corresponding technique effect, but there is following common defect: (1) is owing to using stranded thin copper wire as conductor, its softness can not meet desired requirement.And make bending radius be restricted due to pliability difference, thus at narrow space, hindered by immovable object or even time the occasion at the place of talking in a roundabout way etc is laid, easily affect speed of application, particularly in the occasion that the spaces such as vehicle are less；(2) owing to generally selecting under technology prejudice with copper as the conductor of flexible cable, thus do not only exist the blindness in terms of reasonable employment raw material, and cause the manufacturing cost of flexible cable big；Its three, owing to copper density is big, therefore cable weight is heavier, thus not only the cost in logistics transportation, storage link is high, and in laid processes, workmen's labor intensity is big, consumed cost of labor height.
In view of above-mentioned prior art, still there is necessity of improvement, made useful design for this applicant, define technical scheme described below.
Summary of the invention
In order to solve the problems referred to above, it is an object of the invention to disclose and connect cable and manufacture method with high pressure inside the electric automobile with super soft aluminium conductor, they realize by the following technical solutions.
Have inside the electric automobile of super soft aluminium conductor and connect cable with high pressure, the band including conductor, being coated on outside conductor, the restrictive coating being coated on outside insulating barrier by the insulating barrier overlaying on outside band, extrusion molding, it is characterized in that described conductor be by annealed process a diameter of 0.10～0.45mm the 5th soft aluminium wire of class stranded, and the cross-sectional area of conductor is 1.5mm2～120mm2, the combination of materials of described insulating barrier and restrictive coating is one of following three kinds: (1) insulating barrier is 125 DEG C of environmentally-friendly flame retardant thermoplastic elastomer TPE, and restrictive coating is 125 DEG C of environmentally-friendly flame retardant thermoplastic elastomer TPE；(2) insulating barrier is 125 DEG C of environmental protection flame retardant cross-linking radiation polyolefin, and restrictive coating is 125 DEG C of environmental protection flame retardant cross-linking radiation polyolefin；(3) insulating barrier is 125 DEG C of environmental protection flame retardant cross-linking radiation polyolefin, and restrictive coating is 125 DEG C of environmentally-friendly flame retardant thermoplastic elastomer TPE；The rated operational voltage of described cable is 1500V, Long-term service temperature≤125 DEG C of cable, ambient temperature >=-40 DEG C during cable laying, and cable is stream time >=6h at temperature is 175 DEG C, and the minimum bending radius of cable is 5 times of the outside diameter of cable.
Cable is connected with high pressure, it is characterised in that described conductor is formed by multilamellar the 5th soft aluminium wire of class is stranded, and the direction of lay between adjacent layer is contrary inside the electric automobile with super soft aluminium conductor described above；The twisting pitch of every layer is in this layer 10～25 times of the 5th class soft aluminium wire diameter.
Cable is connected with high pressure, it is characterised in that the thickness of described insulating barrier is 0.5～3.0mm inside the electric automobile with super soft aluminium conductor described above.
Cable is connected with high pressure, it is characterised in that the material of described band is waterstop or non-woven fabrics or polyester belt or glass fiber tape inside the electric automobile with super soft aluminium conductor described above.
There is the manufacture method connecting cable inside the electric automobile of super soft aluminium conductor with high pressure, it is characterised in that it comprises the following steps carried out successively:
The first step: take many annealed process a diameter of 0.10～0.45mm the 5th soft aluminium wire of class on strand winder, carry out stranded formation the first stranded layer, the diameter of the 5th soft aluminium wire of class in the first stranded layer is equal, and the twisting pitch of the first stranded layer is 10～25 times of the 5th class soft aluminium wire diameter in this layer；Separately take many annealed process a diameter of 0.10～0.45mm the 5th soft aluminium wire of class outside the first stranded layer, carry out stranded formation the second stranded layer, the diameter of the 5th soft aluminium wire of class in the second stranded layer is equal, and the twisting pitch of the second stranded layer is 10～25 times of the 5th class soft aluminium wire diameter in this layer；The like, forming N stranded layer, the diameter of the 5th soft aluminium wire of class in N stranded layer is equal, and the twisting pitch of N stranded layer is 10～25 times of the 5th class soft aluminium wire diameter in this layer；In adjacent stranded layer: the pitch of the pitch ratio internal layer of outer layer is big, and the pitch of outer layer is 2～4 times of pitch of internal layer；N stranded layer forms conductor after completing, and the cross-sectional area of described conductor is 1.5mm2～120mm2；The direction of lay of adjacent stranded layer is identical；
Second step: the outer helical coated band in the way of winding of the conductor formed in the first step, the material of described band is waterstop or non-woven fabrics or polyester belt or glass fiber tape；
3rd step: 125 DEG C of environmentally-friendly flame retardant thermoplastic elastomer TPE or 125 DEG C of environmental protection flame retardant cross-linking radiation polyolefin in the band outer extrusion molding cladding that second step is formed, forms insulating barrier, and the thickness of described insulating barrier is 0.5～3.0mm；
4th step: the insulating barrier outer extrusion molding cladding formed in the 3rd step forms restrictive coating, draws, is cooled into having inside the electric automobile of super soft aluminium conductor and connects cable with high pressure；The thickness of described restrictive coating is 0.8～3.0mm.
In the manufacture method of the present invention, have employed the 5th soft aluminium wire of class, to carry out multilamellar stranded, and the direction of lay of adjacent stranded layer pitch identical, outer layer be 2～4 times of pitch of internal layer, twisting pitch be 10～25 times of the 5th class soft aluminium wire diameter in this layer；Therefore, cable has high softness, remains to keep good electrically and mechanically performance through low-angle repeatedly alternating bending；Manufacture method of the present invention is simply, easily grasp.
In the present invention, owing to being provided with exhausted insulating barrier and outer jacket, therefore, fire-retardant, the fire resistance of product are greatly improved.
The present invention is compared with prior art, owing to 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 employing and has a class or the duralumin of two class conductors, therefore the present invention has more soft technique effect, substantially increase the pliability of whole cable, it is simple in the space that cable is narrow in car, bending is laid；It addition, aluminium wire is compared with copper wire, aluminium wire is the most oxidizable；Due to the density of aluminum, to compare copper low, and therefore, cable is lighter, and material cost and cost of transportation more save, are more easy to install and lay；In the present invention, when cable insulation, outer jacket use environmentally-friendly flame retardant thermoplastic elastomer TPE material, fire retardation can be effectively acted as；When cable insulation, outer jacket use environmental protection flame retardant cross-linking radiation polyolefine material, fire retardation can be effectively acted as；When cable insulation uses environmental protection flame retardant cross-linking radiation polyolefin, outer jacket to use environmentally-friendly flame retardant thermoplastic elastomer TPE material, fire retardation can be effectively acted as.
Therefore, the present invention has a following main beneficial effect: more soft, more flexible, be more easy to that construction, deadweight are lighter, cost is lower, more can electric current high pressure resistant, big；Flame retardant effect is more preferable, it is safer to use.
Accompanying drawing explanation
Fig. 1 is the cross-sectional structure schematic diagram of the present invention.
Detailed description of the invention
Ask for an interview Fig. 1, have inside the electric automobile of super soft aluminium conductor and connect cable with high pressure, the band 2 including conductor 1, being coated on outside conductor 1, the restrictive coating 4 being coated on outside insulating barrier 3 by the insulating barrier 3 overlayed on outside band 2, extrusion molding, it is characterized in that described conductor 1 be by annealed process a diameter of 0.10～0.45mm the 5th soft aluminium wire of class stranded, and the cross-sectional area of conductor is 1.5mm2～120mm2, the combination of materials of described insulating barrier 3 and restrictive coating 4 is one of following three kinds: (1) insulating barrier 3 is 125 DEG C of environmentally-friendly flame retardant thermoplastic elastomer TPE, and restrictive coating 4 is 125 DEG C of environmentally-friendly flame retardant thermoplastic elastomer TPE；(2) insulating barrier 3 is 125 DEG C of environmental protection flame retardant cross-linking radiation polyolefin, and restrictive coating 4 is 125 DEG C of environmental protection flame retardant cross-linking radiation polyolefin；(3) insulating barrier 3 is 125 DEG C of environmental protection flame retardant cross-linking radiation polyolefin, and restrictive coating 4 is 125 DEG C of environmentally-friendly flame retardant thermoplastic elastomer TPE；The rated operational voltage of described cable is 1500V, Long-term service temperature≤125 DEG C of cable, ambient temperature >=-40 DEG C during cable laying, and cable is stream time >=6h at temperature is 175 DEG C, and the minimum bending radius of cable is 5 times of the outside diameter of cable.
Cable is connected with high pressure, it is characterised in that the thickness of described restrictive coating 4 is 0.8～3.0mm inside the electric automobile with super soft aluminium conductor described above；More typical thickness is 0.8mm or 1.0mm or 1.2mm or 1.5mm or 1.6mm or 1.8mm or 2.0mm or 2.5mm or 3.0mm.
Cable is connected with high pressure, it is characterised in that the thickness of described one side aluminium foil layer is 0.05～0.5mm inside the electric automobile with super soft aluminium conductor described above；More typical thickness is 0.05mm or 0.08mm or 0.10mm or 0.12mm or 0.15mm or 0.20mm or 0.20mm or 0.25mm or 0.30mm or 0.40mm or 0.45mm.
Cable is connected with high pressure, it is characterised in that described conductor is formed by multilamellar the 5th soft aluminium wire of class is stranded, and the direction of lay between adjacent layer is contrary inside the electric automobile with super soft aluminium conductor described above；The twisting pitch of every layer is in this layer 10～25 times of the 5th class soft aluminium wire diameter.
Connect cable with high pressure inside the electric automobile with super soft aluminium conductor described above, it is characterised in that during described adjacent layer the 5th soft aluminium wire of class is stranded: the pitch of the pitch ratio internal layer of outer layer is big, and the pitch of outer layer is 2～4 times of internal layer.
Cable is connected with high pressure, it is characterised in that the thickness of described insulating barrier is 0.5～3.0mm inside the electric automobile with super soft aluminium conductor described above；More typical thickness is 0.5mm or 0.7mm or 0.8mm or 1.0mm or 1.5mm or 2.0mm or 3.0mm.
Cable is connected with high pressure, it is characterised in that the material of described band is waterstop or non-woven fabrics or polyester belt or glass fiber tape inside the electric automobile with super soft aluminium conductor described above.
Connect cable with high pressure inside the electric automobile with super soft aluminium conductor described above, it is characterised in that described band be by winding in the way of helical coated outside conductor.
There is the manufacture method connecting cable inside the electric automobile of super soft aluminium conductor with high pressure, it is characterised in that it comprises the following steps carried out successively:
The first step: take many annealed process a diameter of 0.10～0.45mm the 5th soft aluminium wire of class on strand winder, carry out stranded formation the first stranded layer, the diameter of the 5th soft aluminium wire of class in the first stranded layer is equal, and the twisting pitch of the first stranded layer is 10～25 times of the 5th class soft aluminium wire diameter in this layer；Separately take many annealed process a diameter of 0.10～0.45mm the 5th soft aluminium wire of class outside the first stranded layer, carry out stranded formation the second stranded layer, the diameter of the 5th soft aluminium wire of class in the second stranded layer is equal, and the twisting pitch of the second stranded layer is 10～25 times of the 5th class soft aluminium wire diameter in this layer；The like, forming N stranded layer, the diameter of the 5th soft aluminium wire of class in N stranded layer is equal, and the twisting pitch of N stranded layer is 10～25 times of the 5th class soft aluminium wire diameter in this layer；In adjacent stranded layer: the pitch of the pitch ratio internal layer of outer layer is big, and the pitch of outer layer is 2～4 times of pitch of internal layer；N stranded layer forms conductor after completing, and the cross-sectional area of described conductor is 1.5mm2～120mm2；The direction of lay of adjacent stranded layer is identical；
Second step: the outer helical coated band in the way of winding of the conductor formed in the first step, the material of described band is waterstop or non-woven fabrics or polyester belt or glass fiber tape；
3rd step: 125 DEG C of environmentally-friendly flame retardant thermoplastic elastomer TPE or 125 DEG C of environmental protection flame retardant cross-linking radiation polyolefin in the band outer extrusion molding cladding that second step is formed, forms insulating barrier, and the thickness of described insulating barrier is 0.5～3.0mm；
4th step: the insulating barrier outer extrusion molding cladding formed in the 3rd step forms restrictive coating, draws, is cooled into having inside the electric automobile of super soft aluminium conductor and connects cable with high pressure；The thickness of described restrictive coating is 0.8～3.0mm.
In the manufacture method of the present invention, have employed the 5th soft aluminium wire of class, to carry out multilamellar stranded, and the direction of lay of adjacent stranded layer pitch identical, outer layer be 2～4 times of pitch of internal layer, twisting pitch be 10～25 times of the 5th class soft aluminium wire diameter in this layer；Therefore, cable has high softness, remains to keep good electrically and mechanically performance through low-angle repeatedly alternating bending；Manufacture method of the present invention is simply, easily grasp.
In the present invention, owing to being provided with exhausted insulating barrier and outer jacket, therefore, fire-retardant, the fire resistance of product are greatly improved.
The present invention is compared with prior art, owing to 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 employing and has a class or the duralumin of two class conductors, therefore the present invention has more soft technique effect, substantially increase the pliability of whole cable, it is simple in the space that cable is narrow in car, bending is laid；It addition, aluminium wire is compared with copper wire, aluminium wire is the most oxidizable；Due to the density of aluminum, to compare copper low, and therefore, cable is lighter, and material cost and cost of transportation more save, are more easy to install and lay；In the present invention, when cable insulation, outer jacket use environmentally-friendly flame retardant thermoplastic elastomer TPE material, fire retardation can be effectively acted as；When cable insulation, outer jacket use environmental protection flame retardant cross-linking radiation polyolefine material, fire retardation can be effectively acted as；When cable insulation uses environmental protection flame retardant cross-linking radiation polyolefin, outer jacket to use environmentally-friendly flame retardant thermoplastic elastomer TPE material, fire retardation can be effectively acted as.
125 DEG C of environmentally-friendly flame retardant thermoplastic elastomer TPE, are the one in commercially available model cable raw material, and place technical field personnel can commercially purchase according to its full name.
Therefore, the present invention has a following main beneficial effect: more soft, more flexible, be more easy to that construction, deadweight are lighter, cost is lower, more can electric current high pressure resistant, big；Flame retardant effect is more preferable, it is safer to use.
The present invention is not limited to above-mentioned preferred forms, it will be appreciated that the design of the present invention can be implemented to use by other various forms, and they also fall within protection scope of the present invention.
Claims (4)
1. have inside the electric automobile of super soft aluminium conductor and connect cable with high pressure, the band including conductor, being coated on outside conductor, the restrictive coating being coated on outside insulating barrier by the insulating barrier overlaying on outside band, extrusion molding, it is characterized in that described conductor be by annealed process a diameter of 0.10～0.45mm the 5th soft aluminium wire of class stranded, and the cross-sectional area of conductor is 1.5mm2～120mm2, the combination of materials of described insulating barrier and restrictive coating is one of following three kinds: (1) insulating barrier is 125 DEG C of environmentally-friendly flame retardant thermoplastic elastomer TPE, and restrictive coating is 125 DEG C of environmentally-friendly flame retardant thermoplastic elastomer TPE；(2) insulating barrier is 125 DEG C of environmental protection flame retardant cross-linking radiation polyolefin, and restrictive coating is 125 DEG C of environmental protection flame retardant cross-linking radiation polyolefin；(3) insulating barrier is 125 DEG C of environmental protection flame retardant cross-linking radiation polyolefin, and restrictive coating is 125 DEG C of environmentally-friendly flame retardant thermoplastic elastomer TPE；The rated operational voltage of described cable is 1500V, Long-term service temperature≤125 DEG C of cable, ambient temperature >=-40 DEG C during cable laying, and cable is stream time >=6h at temperature is 175 DEG C, and the minimum bending radius of cable is 5 times of the outside diameter of cable；The thickness of described restrictive coating is 0.8～3.0mm；The thickness of described insulating barrier is 0.5～3.0mm；The material of described band is waterstop or non-woven fabrics or polyester belt or glass fiber tape；Described band be by winding in the way of helical coated outside conductor；Described conductor is formed by multilamellar the 5th soft aluminium wire of class is stranded, and the direction of lay between adjacent layer is contrary；The twisting pitch of every layer is in this layer 10～25 times of the 5th class soft aluminium wire diameter；During described adjacent layer the 5th soft aluminium wire of class is stranded: the pitch of the pitch ratio internal layer of outer layer is big, and the pitch of outer layer is 2～4 times of internal layer.
Cable is connected with high pressure, it is characterised in that the thickness of described restrictive coating is 0.8mm or 1.0mm or 1.2mm or 1.5mm or 1.6mm or 1.8mm or 2.0mm or 2.5mm or 3.0mm inside the electric automobile with super soft aluminium conductor the most according to claim 1.
Cable is connected with high pressure, it is characterised in that the thickness of described insulating barrier is 0.5mm or 0.7mm or 0.8mm or 1.0mm or 1.5mm or 2.0mm or 3.0mm inside the electric automobile with super soft aluminium conductor the most according to claim 2.
4. there is the manufacture method connecting cable inside the electric automobile of super soft aluminium conductor with high pressure, it is characterised in that it comprises the following steps carried out successively:
The first step: take many annealed process a diameter of 0.10～0.45mm the 5th soft aluminium wire of class on strand winder, carry out stranded formation the first stranded layer, the diameter of the 5th soft aluminium wire of class in the first stranded layer is equal, and the twisting pitch of the first stranded layer is 10～25 times of the 5th class soft aluminium wire diameter in this layer；Separately take many annealed process a diameter of 0.10～0.45mm the 5th soft aluminium wire of class outside the first stranded layer, carry out stranded formation the second stranded layer, the diameter of the 5th soft aluminium wire of class in the second stranded layer is equal, and the twisting pitch of the second stranded layer is 10～25 times of the 5th class soft aluminium wire diameter in this layer；The like, forming N stranded layer, the diameter of the 5th soft aluminium wire of class in N stranded layer is equal, and the twisting pitch of N stranded layer is 10～25 times of the 5th class soft aluminium wire diameter in this layer；In adjacent stranded layer: the pitch of the pitch ratio internal layer of outer layer is big, and the pitch of outer layer is 2～4 times of pitch of internal layer；N stranded layer forms conductor after completing, and the cross-sectional area of described conductor is 1.5mm2～120mm2；The direction of lay of adjacent stranded layer is identical；
Second step: the outer helical coated band in the way of winding of the conductor formed in the first step, the material of described band is waterstop or non-woven fabrics or polyester belt or glass fiber tape；
3rd step: 125 DEG C of environmentally-friendly flame retardant thermoplastic elastomer TPE or 125 DEG C of environmental protection flame retardant cross-linking radiation polyolefin in the band outer extrusion molding cladding that second step is formed, forms insulating barrier, and the thickness of described insulating barrier is 0.5～3.0mm；
4th step: the insulating barrier outer extrusion molding cladding formed in the 3rd step forms restrictive coating, draws, is cooled into having inside the electric automobile of super soft aluminium conductor and connects cable with high pressure；The thickness of described restrictive coating is 0.8～3.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410442431.3A CN104183311B (en) | 2014-09-03 | 2014-09-03 | Have inside the electric automobile of super soft aluminium conductor and connect cable and manufacture method with high pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410442431.3A CN104183311B (en) | 2014-09-03 | 2014-09-03 | Have inside the electric automobile of super soft aluminium conductor and connect cable and manufacture method with high pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104183311A CN104183311A (en) | 2014-12-03 |
| CN104183311B true CN104183311B (en) | 2016-11-30 |
Family
ID=51964288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410442431.3A Active CN104183311B (en) | 2014-09-03 | 2014-09-03 | Have inside the electric automobile of super soft aluminium conductor and connect cable and manufacture method with high pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104183311B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105825921A (en) * | 2015-01-20 | 2016-08-03 | 王笑梅 | Aluminum alloy cable for new energy vehicles |
| CN105976899A (en) * | 2015-01-20 | 2016-09-28 | 王笑梅 | Aluminum alloy cable |
| 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 |
| CN105788712A (en) * | 2015-01-20 | 2016-07-20 | 王笑梅 | High-voltage cable |
| CN105931706A (en) * | 2015-01-20 | 2016-09-07 | 王笑梅 | High voltage cable used for electric power new energy transmission |
| CN105719745A (en) * | 2015-01-20 | 2016-06-29 | 王笑梅 | Connection cable used in new energy automobile and aluminum alloy wire for cable |
| CN106024116A (en) * | 2015-01-20 | 2016-10-12 | 王笑梅 | Flexible type high voltage cable used for new energy 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 |
| CN106856111A (en) * | 2016-12-20 | 2017-06-16 | 凡甲电子(苏州)有限公司 | Flat cable |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202003724U (en) * | 2011-03-28 | 2011-10-05 | 安徽德力电热电缆有限公司 | Anti-torsion flexible cable for wind-driven generation |
| CN102332330B (en) * | 2011-06-22 | 2013-05-22 | 铜陵中冠电缆有限公司 | Power and control combined cable for rail transit vehicle |
| CN103886952A (en) * | 2014-03-26 | 2014-06-25 | 中利科技集团股份有限公司 | Two-sheath aluminum core inflaming retarding flexible cable for communication power supply |
| CN204010742U (en) * | 2014-09-03 | 2014-12-10 | 中利科技集团股份有限公司 | The inner high pressure stube cable of using of electric automobile with super soft aluminium conductor |
-
2014
- 2014-09-03 CN CN201410442431.3A patent/CN104183311B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104183311A (en) | 2014-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104183311B (en) | Have inside the electric automobile of super soft aluminium conductor and connect cable and manufacture method with high pressure | |
| CN104167254B (en) | Double-sheath high voltage connecting cable used in electric vehicle and provided with ultra-soft aluminum conductor and method for manufacturing double-sheath high voltage connecting cable | |
| CN104167251B (en) | High-voltage connecting cable provided with ultra-soft aluminum conductor and used in electric automobile and manufacturing method of high-voltage connecting cable | |
| CN104538092B (en) | A kind of high tension cable used for electric vehicle with aluminium alloy conductor | |
| CN104376910B (en) | Internal connection high tension cable of a kind of electric automobile and preparation method thereof | |
| CN209103859U (en) | Data bus cable for rail traffic vehicles | |
| CN104517678B (en) | A kind of electric automobile internal high pressure cable for connecting | |
| CN204010809U (en) | The electric automobile with ultra-soft aluminum conductor is inner with two sheath high pressure stube cables | |
| CN104376903B (en) | A kind of electric automobile inside high-tension cable and preparation method thereof | |
| CN202258528U (en) | DC power cable | |
| CN204010742U (en) | The inner high pressure stube cable of using of electric automobile with super soft aluminium conductor | |
| CN204010795U (en) | A kind of inner high pressure stube cable of using of electric automobile with super soft aluminium conductor | |
| CN204117669U (en) | The inner connection high-tension cable of a kind of electric automobile | |
| CN204348361U (en) | A kind of high-tension cable used for electric vehicle with aluminium alloy conductor | |
| CN204332420U (en) | A kind of electric automobile inside high-tension cable | |
| CN204332421U (en) | A kind of electric automobile inside aluminium alloy cable | |
| CN204143907U (en) | A kind of electric automobile inside high-tension cable | |
| CN201340753Y (en) | Environmental-friendly locomotive vehicle cable for railway transportation | |
| CN104538093B (en) | Aluminium alloy cable is used inside a kind of electric automobile | |
| CN204332521U (en) | A kind of electric automobile inside stube cable | |
| CN204332509U (en) | A kind of electric automobile internal high pressure cable for connecting | |
| CN104538091B (en) | High tension cable is used inside a kind of electric automobile | |
| CN104538110B (en) | A kind of electric automobile is internal with connecting cable | |
| CN103035336A (en) | Direct current power cable | |
| CN201984895U (en) | Power cable used for locomotive vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215542 Jiangsu city of Suzhou province Changshou City Shajiabang town southeast of Changshu Development Zone, No. 8 Chang kunlu Patentee after: Jiangsu Zhongli group Limited by Share Ltd Address before: 215542 Jiangsu city of Suzhou province Changshou City Shajiabang town southeast of Changshu Development Zone, No. 8 Chang kunlu Patentee before: Zhongli Science & Technology Group Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |