CN203150174U - Aviation high-temperature cable - Google Patents
Aviation high-temperature cable Download PDFInfo
- Publication number
- CN203150174U CN203150174U CN 201320058133 CN201320058133U CN203150174U CN 203150174 U CN203150174 U CN 203150174U CN 201320058133 CN201320058133 CN 201320058133 CN 201320058133 U CN201320058133 U CN 201320058133U CN 203150174 U CN203150174 U CN 203150174U
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- conductor
- sheath
- core
- cable
- insulating barrier
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Abstract
An aviation high-temperature cable includes wire cores. Each wire core is composed of a conductor and an insulating layer; the insulating layer is wrapped on the exterior layer of the conductor; two wire cores exist and are twisted with each other to form one strand; a filling layer is arranged between the two wire cores; the exterior of the filling layer is completely wrapped with a sheath; a plurality of strands of silver-plated wire cores are twisted with each other to form each conductor; the insulation layers is made of polytetrafluoroethylene; a plurality of strands of tin plated steel wires are braided so as to form the filling layer; and the sheath is made of oil silicon rubber.
Description
Technical field
The present invention relates to a kind of cable, in particular, is a kind of aerial high-temperature cable.
Background technology
In recent years, the fast development that the Aero-Space cause is unhappy, safeguard that thereupon the aviation safety facility also increases greatly, in various airports arrange, from a security point of view, the plane track lamp, enter lighting apparatus such as lamp, the vision auxiliary equipment as taking off and landing plays an important role, these distributions that throw light on use rubber membrane transformer processed and the array mode of lighting a lamp.The connection distribution of rubber mold transformer uses the special second third insulation neoprene sheath high-tension cable usually.These high tension loops, electric substation in the airport is through passage, until plane track.
From the fire prevention angle, the cable that uses in passage must be high temperature resistant, and is fire-retardant.The high pressure second third insulation neoprene jacketed cable that uses at present, by conductor, insulation, shielding, formations such as sheath, wherein sheath material neoprene oxygen index only can reach about 30 days, and its insulating material ethylene-propylene rubber oxygen index only is about 20 days, to belong to combustible material.The fire resistance of cable is poor, and non-refractory brings certain hidden danger will for the security against fire on airport.
Summary of the invention
In order to address the above problem, the invention provides a kind of fire resistance height, and resistant to elevated temperatures Aviation cable.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
A kind of aerial high-temperature cable of the present invention comprises core, and described core is made up of conductor and insulating barrier, and described insulating barrier is wrapped in the skin of conductor.
Further improvement of the present invention is: described core has two, and twist becomes one.
Further improvement of the present invention is: between described two cores packed layer is arranged, have sheath to wrap up fully outside described packed layer.
Further improvement of the present invention is: the material of described conductor is the silver-plated core of strands, and the material of described insulating barrier is polytetrafluoroethylene, and described packed layer is to be formed by the braiding of multiply tin plated steel wire, and described sheath is that oily silicon rubber is made.
The invention has the beneficial effects as follows that under aircraft ran into adverse circumstances, cable was not easy because extraneous factor is impaired, the fire resistance height, high temperature resistant, long service life has also been avoided certain potential safety hazard.
Accompanying drawing is described
Wherein: 1-core, 2-conductor, 3-insulating barrier, 4-packed layer, 5-sheath.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with accompanying drawing and implementing regulations the present invention is done to describe in further detail, these implementing regulations only are used for explaining the present invention, protection scope of the present invention are not constituted to limit.
As shown in Figure 1, the invention provides a kind of aerial high-temperature cable, comprise core 1, described core 1 is made up of conductor 2 and insulating barrier 3, described insulating barrier 3 is wrapped in the skin of conductor 2, described core 1 has two, be twisted into one, between described two cores 1, packed layer 4 is arranged, at described packed layer) outside have sheath 5 to wrap up fully, the material of described conductor 2 is the silver-plated core of strands, the material of described insulating barrier 3 is polytetrafluoroethylene, described packed layer 4 is to be formed by the braiding of multiply tin plated steel wire, and described sheath 5 is that oily silicon rubber is made.
A kind of aerial high-temperature cable proposed by the invention, under aircraft ran into adverse circumstances, cable was not easy because extraneous factor is impaired, the fire resistance height, high temperature resistant, long service life has also been avoided certain potential safety hazard, simple in structure, easy to process, cost of manufacture is cheap.
Claims (4)
1. an aerial high-temperature cable comprises core (1), it is characterized in that, described core (1) is made up of conductor (2) and insulating barrier (3), and described insulating barrier (3) is wrapped in the skin of conductor (2).
2. according to the high temperature resistant cable of a kind of aviation described in the claim 1, it is characterized in that described core (1) has two, is twisted into one.
3. according to the high temperature resistant cable of a kind of aviation described in the claim 2, it is characterized in that packed layer (4) is arranged between described two cores (1), outside described packed layer (4), have sheath (5) to wrap up fully.
4. according to the high temperature resistant cable of a kind of aviation described in the claim 1-3, it is characterized in that, the material of described conductor (2) is the silver-plated core of strands, the material of described insulating barrier (3) is polytetrafluoroethylene, described packed layer (4) is to be formed by the braiding of multiply tin plated steel wire, and described sheath (5) is that oily silicon rubber is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058133 CN203150174U (en) | 2013-02-01 | 2013-02-01 | Aviation high-temperature cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058133 CN203150174U (en) | 2013-02-01 | 2013-02-01 | Aviation high-temperature cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150174U true CN203150174U (en) | 2013-08-21 |
Family
ID=48977683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320058133 Expired - Fee Related CN203150174U (en) | 2013-02-01 | 2013-02-01 | Aviation high-temperature cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332227A (en) * | 2014-11-18 | 2015-02-04 | 成都冠禹科技有限公司 | Environment-friendly, high-temperature-resistant and anti-shielding industrial control cable |
-
2013
- 2013-02-01 CN CN 201320058133 patent/CN203150174U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332227A (en) * | 2014-11-18 | 2015-02-04 | 成都冠禹科技有限公司 | Environment-friendly, high-temperature-resistant and anti-shielding industrial control cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20210201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |