CN107910107A - Aerospace high-temperature resistant super-soft electric wire and preparation method thereof - Google Patents
Aerospace high-temperature resistant super-soft electric wire and preparation method thereof Download PDFInfo
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- CN107910107A CN107910107A CN201711068050.3A CN201711068050A CN107910107A CN 107910107 A CN107910107 A CN 107910107A CN 201711068050 A CN201711068050 A CN 201711068050A CN 107910107 A CN107910107 A CN 107910107A
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- insulating layer
- restrictive coating
- temperature resistant
- wire
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/10—Insulating conductors or cables by longitudinal lapping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
- H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
- H01B13/262—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping of an outer metallic screen
-
- 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
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
-
- 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
- H01B7/043—Flexible cables, conductors, or cords, e.g. trailing cables attached to flying objects, e.g. aircraft towline, cables connecting an aerodyne to the ground
-
- 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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- Engineering & Computer Science (AREA)
- Insulated Conductors (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
Abstract
The invention discloses a kind of aerospace high-temperature resistant super-soft electric wire, includes inner wire, insulating layer, shielded layer and restrictive coating successively from inside to outside；Wherein, insulating layer includes the first insulating layer and the second insulating layer；Restrictive coating includes the first restrictive coating and the second restrictive coating.The electric wire has good electric property, mechanical stability, low temperature resistant, resistance to elevated temperatures, and has the advantages that matter is soft, light-weight, suitable for the special equipment cables such as aerospace, electronics battlebus and its equipment control and signal transmission.
Description
Technical field
The present invention relates to cable, and in particular, to aerospace high-temperature resistant super-soft electric wire and preparation method thereof.
Background technology
Cable has power cable, control cable, compensating cable, shielded cable, high-temperature cable, computer cable, signal electricity
Cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc..They are led by sub-thread or multiply
Line and insulating layer composition, for connecting circuit, electric appliance etc..Aggravate with the electricity consumption of the mankind, cable is widely used, electricity
The easy heat production of cable inner conductor, the bad cable of material easily trigger fire, for this design of the internal structure of cable and its interior
The utilization of portion's material, has been largely fixed the security performance of cable.Since cable needs to bend in use, winds
Deng, it is desirable to cable is on the basis of cable basic performance is met, it is also necessary to has higher pliability.
The utility model of publication number CN206471143U discloses a kind of high abrasion-resistant fireproof high temperature-resistant cable, including strengthens
Core, conductor, insulating layer of conductor, packing layer, reinforcing sleeve, glass layer, fireproof mica layer, foil shielding layer and wear Protection
Layer, parcel is provided with insulating layer of conductor respectively in the outside wall surface of some conductors, and some conductors enclose the interior of arrangement and enclose axial direction
Strengthening core is provided with, the periphery of some conductors is arranged with reinforcing sleeve；In the reinforcing sleeve, between the strengthening core and conductor,
And packing layer has been filled with it in the range of the inner wall of reinforcing sleeve；The outer wall of the reinforcing sleeve have in being enclosed with glass successively outside
Fibrous layer, fireproof mica layer, foil shielding layer and wear-resistant protecting layer.The present invention provides a kind of high abrasion-resistant fireproof high temperature-resistant cable,
Stable structure, possesses the characteristics such as high temperature resistant, high abrasion.
There is above-mentioned patent to understand that the utility model of publication number CN206471143U uses filling fire resisting material to improve cable
Resistance to elevated temperatures, still, due to filling substantial amounts of non-flexible refractory material, cause the bending of cable, pliability to decline.
Therefore it provides a kind of have high temperature resistant, low temperature resistant, light-weight and soft cable, with applied to aerospace, electricity
The equipment control of the particular surroundings such as sub- battlebus and signal transmission, are current urgent problems to be solved.
The content of the invention
The object of the present invention is to provide a kind of aerospace high-temperature resistant super-soft electric wire, which has good
Electric property well, mechanical stability, low temperature resistant, resistance to elevated temperatures, and have the advantages that matter is soft, light-weight, suitable for boat
The special equipment cables such as empty space flight, electronics battlebus and its equipment control and signal transmission.
To achieve these goals, the present invention provides a kind of aerospace high-temperature resistant super-soft electric wire, by interior
Include inner wire, insulating layer, shielded layer and restrictive coating successively outside；Wherein, insulating layer includes the first insulating layer and the second insulating layer；
Restrictive coating includes the first restrictive coating and the second restrictive coating.
Preferably, the first insulating layer is expanded microporous polytetra fluoroethylene-EPTEE film, and the second insulating layer is polyimide composite film.
Preferably, the second insulating layer is perfluoroethylene-propylene compound polyimide film.
Preferably, the inner wire is mutually twisted multiple conducting wires, and the conducting wire is circular copper wire and/or silver-plated circular copper wire.
Preferably, the diameter of solid conductor is not less than 0.051mm.
Preferably, shielded layer is entwined by the silver-plated flat type copper wire of multiply；
Preferably, per share silver-plated flat type copper wire is no less than 44；And/or the filament diameter of silver-plated flat type copper wire is not less than
0.10mm。
Preferably, the first restrictive coating is expanded microporous polytetra fluoroethylene-EPTEE film, and the second restrictive coating is polyimide composite film.
Preferably, the second restrictive coating is perfluoroethylene-propylene compound polyimide film.
A kind of previously described aerospace preparation method of high-temperature resistant super-soft electric wire, comprises the following steps：
A, multiple conducting wires are mutually twisted so that inner wire is made；B, in interior conductor outside surfaces with around-packing technology the first insulating layer of formation, then
First insulating layer is outer to form the second insulating layer by around-packing technology, and the first insulating layer and the second insulating layer are sintered；C, exist
The silver-plated flat type copper wire of multiply is wound outside second insulating layer to form shielded layer；D, in shielded layer outer surface first is formed with around-packing technology
Restrictive coating, then the second restrictive coating is formed by around-packing technology outside the first restrictive coating, by the first restrictive coating and the second restrictive coating into
Row sintering.
Preferably, the lay ratio that multiple conducting wires are mutually twisted in step a is 6-8.
Preferably, the winding density of the silver-plated flat type copper wire of multiply is not less than 95% in step c.
Preferably, step b around-packing technology is 50.2%-51.0% with the cap rate of insulating materials.
Preferably, around-packing technology with the cap rate of sheath material is 50.2%-51.0% in step d.
According to above-mentioned technical proposal, aerospace provided by the invention is with high-temperature resistant super-soft electric wire by setting the
One insulating layer, the second insulating layer, the first restrictive coating and the second restrictive coating, and inner wire and shielded layer are combined, the aviation is navigated
It has good electric property, mechanical stability, low temperature resistant, resistance to elevated temperatures with high-temperature resistant super-soft electric wire, and
Have the advantages that matter is soft, light-weight, suitable for the special equipment cables such as aerospace, electronics battlebus and its equipment control and signal
Transmission.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Attached drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structure diagram of aerospace high-temperature resistant super-soft electric wire.
Description of reference numerals
1 inner wire, 2 first insulating layer
3 second insulating layer, 4 shielded layer
5 first restrictive coating, 6 second restrictive coating
Embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making conversely explanation, the noun of locality that " inside and outside " etc. is included in term only represents
Orientation of the term under normal service condition, or be skilled artisan understands that be commonly called as, and be not construed as to the term
Limitation.
As shown in Figure 1, the present invention provides a kind of aerospace high-temperature resistant super-soft electric wire, wrap successively from inside to outside
Include inner wire 1, insulating layer, shielded layer 4 and restrictive coating；Wherein, insulating layer includes the first insulating layer 2 and the second insulating layer 3；Sheath
Layer includes the first restrictive coating 5 and the second restrictive coating 6.
In the above-mentioned technical solutions, aerospace provided by the invention with high-temperature resistant super-soft electric wire by setting the
One insulating layer 2, the second insulating layer 3, the first restrictive coating 5 and the second restrictive coating 6, and inner wire 1 and shielded layer 4 are combined, make this
Aerospace has good electric property, mechanical stability, low temperature resistant, heat-resisting quantity with high-temperature resistant super-soft electric wire
Can, and have the advantages that matter is soft, light-weight, suitable for the special equipment cables such as aerospace, electronics battlebus and its equipment control
System and signal transmission.
In a kind of preferred embodiment of the present invention, the first insulating layer 2 is expanded microporous polytetra fluoroethylene-EPTEE film, and second insulate
Layer 3 is polyimide composite film.Under preferably, the relative dielectric constant of the first insulating layer 2 and the second insulating layer 3 exists
Less than 1.5, and field strength is more uniform so that and cable transmission power reaches 2000W (1GHz), far above common phase-compensated cable
500W(1GHz)。
In a kind of preferred embodiment of the present invention, the second insulating layer 3 is thin for perfluoroethylene-propylene compound polyimide
Film.Perfluoroethylene-propylene compound polyimide can further improve isolation effect, and material property is more stablized.
In a kind of preferred embodiment of the present invention, the inner wire 1 is mutually twisted multiple conducting wires, and the conducting wire is
Circular copper wire and/or silver-plated circular copper wire.In this way, electric property and transmission performance can be improved.
In a kind of preferred embodiment of the present invention, the diameter of solid conductor is not less than 0.051mm.In the specific implementation
Under mode, the overall flexibility of conductor ensure that, the silver coating for plating silver conductor ensure that electric property and transmission performance.
In a kind of preferred embodiment of the present invention, shielded layer 4 is entwined by the silver-plated flat type copper wire of multiply.It can so carry
High shield effectiveness.
In a kind of preferred embodiment of the present invention, per share silver-plated flat type copper wire is no less than 44, the list of silver-plated flat type copper wire
Silk diameter is not less than 0.10mm.In this way, it can avoid the occurrence of shielding loophole in the mechanical movements such as bending.
In a kind of preferred embodiment of the present invention, the first restrictive coating 5 is expanded microporous polytetra fluoroethylene-EPTEE film, the second sheath
Layer 6 is polyimide composite film.Insulation and sheath use expanded microporous polytetra fluoroethylene-EPTEE and polyimide composite film, can carry
On the basis of high cable insulation effect, low temperature resistant, the resistance to elevated temperatures of cable are improved.
In a kind of preferred embodiment of the present invention, the second restrictive coating 6 is thin for perfluoroethylene-propylene compound polyimide
Film, can further improve low temperature resistant, the resistance to elevated temperatures of material.
The present invention also provides a kind of preparation method of previously described aerospace high-temperature resistant super-soft electric wire, bag
Include following steps：A, multiple conducting wires are mutually twisted so that inner wire 1 is made；B, in 1 outer surface of inner wire the is formed with around-packing technology
One insulating layer 2, then it is outer by around-packing technology the second insulating layer 3 of formation in the first insulating layer 2, the first insulating layer 2 and second is exhausted
Edge layer 3 is sintered；C, the silver-plated flat type copper wire of multiply is wound outside the second insulating layer 3 to form shielded layer 4；D, outside shielded layer 4
Surface forms the first restrictive coating 5 with around-packing technology, then outer by around-packing technology the second restrictive coating 6 of formation in the first restrictive coating 5, will
First restrictive coating 5 and the second restrictive coating 6 are sintered.
In the above-mentioned technical solutions, aerospace provided by the invention with high-temperature resistant super-soft electric wire by setting the
One insulating layer 2, the second insulating layer 3, the first restrictive coating 5 and the second restrictive coating 6, and inner wire 1 and shielded layer 4 are combined, make this
Aerospace has good electric property, mechanical stability, low temperature resistant, heat-resisting quantity with high-temperature resistant super-soft electric wire
Can, and have the advantages that matter is soft, light-weight, suitable for the special equipment cables such as aerospace, electronics battlebus and its equipment control
System and signal transmission.
In a kind of preferred embodiment of the present invention, the lay ratio that multiple conducting wires are mutually twisted in step a is 6-8, so
Cable from physically having good rounding property, can improve cable mechanical stability and conductor it is overall soft
Property.
In a kind of preferred embodiment of the present invention, the winding density of the silver-plated flat type copper wire of multiply is not less than in step c
95%, the mechanical stability of cable can be improved, lifts the shield effectiveness of cable.
In a kind of preferred embodiment of the present invention, step b around-packing technology is 50.2%- with the cap rate of insulating materials
51.0%, it can so make wrapped tension stability, improve insulation effect.
In a kind of preferred embodiment of the present invention, around-packing technology is with the cap rate of sheath material in step d
50.2%-51.0%, can so make wrapped tension stability, improve insulation effect, can also improve sheath to cable internal mechanism
Protection effect.
In preferred embodiment herein, the preparation side of aerospace high-temperature resistant super-soft electric wire
Method, comprises the following steps：A, 19 diameters are mutually twisted inner wire 1 is made, wherein saving not less than the silver-plated circular copper wires of 0.051mm
Footpath ratio is 7；
B, the first insulating layer 2 is formed with wrapped expanded microporous polytetra fluoroethylene-EPTEE film in 1 outer surface of inner wire, then in the first insulation
Layer 2 is outer to form the second insulating layer 3 by wrapped perfluoroethylene-propylene compound polyimide film, and wrapped cap rate is 50.6%,
The first insulating layer 2 and the second insulating layer 3 are sintered again；
C, 3 strands of silver-plated flat type copper wires are wound outside the second insulating layer 3 to form shielded layer 4, winding density is not less than 95%, and
Per share 44 root filament diameters are not less than the silver-plated flat type copper wires of 0.10mm；
D, the first restrictive coating 5 is formed with wrapped expanded microporous polytetra fluoroethylene-EPTEE film in 4 outer surface of shielded layer, then in the first sheath
Wrapped perfluoroethylene-propylene compound polyimide film forms the second restrictive coating 6 outside layer 5, and wrapped cap rate is 50.6%, by the
One restrictive coating 5 and the second restrictive coating 6 are sintered.
The aerospace high-temperature resistant super-soft electric wire has the advantage that：Cable is relatively soft：Double hyer insulation thickness is
0.16mm, shielding use canoe, improve the flexibility of cable, reduce laying space, alleviate cable weight；Cable is resistance to
Radiation：The cable irradiates accumulated dose 5Mrad, through proof voltage examination of soaking after irradiation through electron ray mean dose 0.1Mrad/min
Test, do not puncture；The resistance to scraped finish of cable：The each angle scraped finish period of the cable is not less than 100 times, can bear 750g load；It is suitable for
The extreme environments such as low temperature, high temperature：The cable can the long-time service in the range of temperature is -200 DEG C~250 DEG C.
The preferred embodiment of the present invention is described in detail above in association with attached drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (10)
1. a kind of aerospace high-temperature resistant super-soft electric wire, it is characterised in that include inner wire successively from inside to outside
(1), insulating layer, shielded layer (4) and restrictive coating；Wherein, insulating layer includes the first insulating layer (2) and the second insulating layer (3)；Sheath
Layer includes the first restrictive coating (5) and the second restrictive coating (6).
2. aerospace according to claim 1 high-temperature resistant super-soft electric wire, it is characterised in that the first insulating layer
(2) it is expanded microporous polytetra fluoroethylene-EPTEE film, the second insulating layer (3) is polyimide composite film；Preferably,
Second insulating layer (3) is perfluoroethylene-propylene compound polyimide film.
3. aerospace according to claim 1 or 2 high-temperature resistant super-soft electric wire, it is characterised in that in described
Conductor (1) is mutually twisted multiple conducting wires, and the conducting wire is circular copper wire and/or silver-plated circular copper wire；And/or
The diameter of solid conductor is not less than 0.051mm.
4. aerospace according to claim 1 or 2 high-temperature resistant super-soft electric wire, it is characterised in that shielded layer
(4) it is entwined by the silver-plated flat type copper wire of multiply；Preferably,
Per share silver-plated flat type copper wire is no less than 44；And/or the filament diameter of silver-plated flat type copper wire is not less than 0.10mm.
5. aerospace according to claim 1 or 2 high-temperature resistant super-soft electric wire, it is characterised in that the first shield
Jacket layer (5) is expanded microporous polytetra fluoroethylene-EPTEE film, and the second restrictive coating (6) is polyimide composite film；Preferably,
Second restrictive coating (6) is perfluoroethylene-propylene compound polyimide film.
6. a kind of preparation method of claim 1-5 any one of them aerospace high-temperature resistant super-soft electric wire, its
It is characterized in that, comprises the following steps：
A, multiple conducting wires are mutually twisted so that inner wire (1) is made；
B, inner wire (1) outer surface with around-packing technology formed the first insulating layer (2), then the first insulating layer (2) outside by around
Skill of undertaking to perform work within a time limit and according to specifications forms the second insulating layer (3), and the first insulating layer (2) and the second insulating layer (3) are sintered；
C, the silver-plated flat type copper wire of multiply is wound outside in the second insulating layer (3) to form shielded layer (4)；
D, shielded layer (4) outer surface with around-packing technology formed the first restrictive coating (5), then the first restrictive coating (5) outside by around
Skill of undertaking to perform work within a time limit and according to specifications forms the second restrictive coating (6), and the first restrictive coating (5) and the second restrictive coating (6) are sintered.
7. preparation method according to claim 6, it is characterised in that the lay ratio that multiple conducting wires are mutually twisted in step a is
6-8。
8. preparation method according to claim 6, it is characterised in that the winding density of the silver-plated flat type copper wire of multiply in step c
Not less than 95%.
9. preparation method according to claim 6, it is characterised in that the cap rate of step b around-packing technology insulating materials
For 50.2%-51.0%.
10. preparation method according to claim 6, it is characterised in that around-packing technology sheath material puts up in step d
Rate is 50.2%-51.0%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711068050.3A CN107910107A (en) | 2017-11-03 | 2017-11-03 | Aerospace high-temperature resistant super-soft electric wire and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711068050.3A CN107910107A (en) | 2017-11-03 | 2017-11-03 | Aerospace high-temperature resistant super-soft electric wire and preparation method thereof |
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| CN107910107A true CN107910107A (en) | 2018-04-13 |
Family
ID=61843365
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| CN201711068050.3A Pending CN107910107A (en) | 2017-11-03 | 2017-11-03 | Aerospace high-temperature resistant super-soft electric wire and preparation method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806853A (en) * | 2018-07-02 | 2018-11-13 | 芜湖航天特种电缆厂股份有限公司 | The cable for improving the method for cable insulation stability and being prepared with this method |
| CN108878013A (en) * | 2018-07-02 | 2018-11-23 | 芜湖航天特种电缆厂股份有限公司 | Polyimides perfluoroethylene-propylene compound insulated cable and preparation method thereof |
| CN108899112A (en) * | 2018-07-02 | 2018-11-27 | 芜湖航天特种电缆厂股份有限公司 | The cable for improving the method for cable insulation stability and being prepared with this method |
| CN108899140A (en) * | 2018-07-02 | 2018-11-27 | 芜湖航天特种电缆厂股份有限公司 | Polyimides perfluoroethylene-propylene compound insulated cable and preparation method thereof |
| CN108899137A (en) * | 2018-07-02 | 2018-11-27 | 芜湖航天特种电缆厂股份有限公司 | Polyimide insulative cable and preparation method thereof |
| CN108899136A (en) * | 2018-07-02 | 2018-11-27 | 芜湖航天特种电缆厂股份有限公司 | The cable for improving the method for cable insulation stability and being prepared with this method |
| CN109102927A (en) * | 2018-08-02 | 2018-12-28 | 安徽扬子线缆有限公司 | A kind of soft high-temperature-resistant signal cable |
| CN110211732A (en) * | 2019-05-14 | 2019-09-06 | 许对兴 | A kind of enameled wire with cleaning function with winding structure |
| CN110838385A (en) * | 2019-12-04 | 2020-02-25 | 芜湖航天特种电缆厂股份有限公司 | Composite film for insulated wire and cable and preparation method thereof |
| CN113205905A (en) * | 2021-04-28 | 2021-08-03 | 成都国恒空间技术工程有限公司 | Flexible structure aerospace 1394B data bus cable |
| CN114334237A (en) * | 2021-12-23 | 2022-04-12 | 四川九洲线缆有限责任公司 | Ultra-soft low-loss cable for narrow space |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101770831A (en) * | 2010-01-15 | 2010-07-07 | 上海特缆电工科技有限公司 | High-temperature resistant dual-layer insulating seamless lapped wire |
| CN201667223U (en) * | 2009-11-26 | 2010-12-08 | 天津亿鑫通科技股份有限公司 | High-temperature-resistant winding lead for aviation |
| CN202473299U (en) * | 2012-03-13 | 2012-10-03 | 广州凯恒特种电线电缆有限公司 | Single-core electric wire for aerospace |
-
2017
- 2017-11-03 CN CN201711068050.3A patent/CN107910107A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201667223U (en) * | 2009-11-26 | 2010-12-08 | 天津亿鑫通科技股份有限公司 | High-temperature-resistant winding lead for aviation |
| CN101770831A (en) * | 2010-01-15 | 2010-07-07 | 上海特缆电工科技有限公司 | High-temperature resistant dual-layer insulating seamless lapped wire |
| CN202473299U (en) * | 2012-03-13 | 2012-10-03 | 广州凯恒特种电线电缆有限公司 | Single-core electric wire for aerospace |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806853A (en) * | 2018-07-02 | 2018-11-13 | 芜湖航天特种电缆厂股份有限公司 | The cable for improving the method for cable insulation stability and being prepared with this method |
| CN108878013A (en) * | 2018-07-02 | 2018-11-23 | 芜湖航天特种电缆厂股份有限公司 | Polyimides perfluoroethylene-propylene compound insulated cable and preparation method thereof |
| CN108899112A (en) * | 2018-07-02 | 2018-11-27 | 芜湖航天特种电缆厂股份有限公司 | The cable for improving the method for cable insulation stability and being prepared with this method |
| CN108899140A (en) * | 2018-07-02 | 2018-11-27 | 芜湖航天特种电缆厂股份有限公司 | Polyimides perfluoroethylene-propylene compound insulated cable and preparation method thereof |
| CN108899137A (en) * | 2018-07-02 | 2018-11-27 | 芜湖航天特种电缆厂股份有限公司 | Polyimide insulative cable and preparation method thereof |
| CN108899136A (en) * | 2018-07-02 | 2018-11-27 | 芜湖航天特种电缆厂股份有限公司 | The cable for improving the method for cable insulation stability and being prepared with this method |
| CN109102927A (en) * | 2018-08-02 | 2018-12-28 | 安徽扬子线缆有限公司 | A kind of soft high-temperature-resistant signal cable |
| CN110211732A (en) * | 2019-05-14 | 2019-09-06 | 许对兴 | A kind of enameled wire with cleaning function with winding structure |
| CN110838385A (en) * | 2019-12-04 | 2020-02-25 | 芜湖航天特种电缆厂股份有限公司 | Composite film for insulated wire and cable and preparation method thereof |
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Application publication date: 20180413 |
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