CN203871061U - Signal cable for aircraft system communication equipment - Google Patents
Signal cable for aircraft system communication equipment Download PDFInfo
- Publication number
- CN203871061U CN203871061U CN201420119744.0U CN201420119744U CN203871061U CN 203871061 U CN203871061 U CN 203871061U CN 201420119744 U CN201420119744 U CN 201420119744U CN 203871061 U CN203871061 U CN 203871061U
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- CN
- China
- Prior art keywords
- cable
- coated
- layer
- fiber bundle
- system communication
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- Expired - Fee Related
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Abstract
The utility model discloses a signal cable for aircraft system communication equipment. The cable comprises six insulated signal wire cores, each of which is formed by a composite conductor as well as a conductive shield layer and a low-smoke halogen-free flame-retardant polyolefin insulating layer coating the composite conductor successively. The six insulated signal wire cores surround an optical fiber bundle at the center to form a general cable core. The optical fiber bundle is coated by a ceramic fiber braid layer, a calcined mica tape wrap layer and a low-smoke halogen-free flame-retardant polyolefin protective layer successively. The general cable core is coated by a cold resistant butyronitrile outer sheath layer. The cable has a novel structural design. The conductors are formed by intertwisted silver-plated copper wires and carbon fiber filament bundles, and thus are flexible and have good tensile performance. The signal wire cores and the optical fiber bundle are integrated to transmit two types of signals at the same time. Besides, the cable has good electromagnetic shielding performance, resistance to high temperature, and resistance to stretching.
Description
Technical field:
The utility model relates to Aero-Space cable, relates in particular to a kind of aircraft system communication apparatus signal cable.
Background technology:
Along with scientific and technological high speed development, in aerospace equipment, there is a large amount of high accuracy hardware, between these hardware, just need various stube cables, such as signal cable in aircraft system communication apparatus requires to have good capability of electromagnetic shielding, resistance to elevated temperatures, stretch-proof performance etc., the transmission rate of classical signal cable product is slow, capability of electromagnetic shielding is poor, weight is large, the defect such as single of function, can not meet high-end special installation user demand completely.
Utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of aircraft system communication apparatus signal cable, can transmit two kinds of signals simultaneously, is convenient to carry out mounting and installation, is applicable to aerospace equipment and uses.
The technical solution of the utility model is as follows:
Aircraft system communication apparatus signal cable; it is characterized in that: comprise 6 eradication edge signal cores; the equal composite conductor of every eradication edge signal core and outer coated conductive shielding layer, low smoke halogen-free flame-retardant polyolefin insulating barrier form; 6 thoroughly do away with edge signal core forms total cable core centered by fiber bundle; fiber bundle is coated with ceramic fibre braid, calcining Mica tape layer, low smoke halogen-free flame-retardant polyolefin protective layer outward successively, and total cable core is coated with total screen, cold-resistant butyronitrile external sheath layer outward successively.
Described aircraft system communication apparatus signal cable, is characterized in that: described composite conductor is that 0.12 ㎜ silver-coated copper wire and 13 carbon fibre tow strands form by 25 diameters.
The utility model has the advantages that:
The utility model structural design novelty, conductor adopts silver-coated copper wire and carbon fibre tow strand to form, and has flexibility and tensile property, signal core and fiber bundle integrated, transmit two kinds of signals, in addition, cable also has good capability of electromagnetic shielding, resistance to elevated temperatures, stretch-proof performance simultaneously.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to accompanying drawing:
Aircraft system communication apparatus signal cable; comprise 6 eradication edge signal cores; the equal composite conductor 1 of every eradication edge signal core and outer time coated conductive shielding layer 2, low smoke halogen-free flame-retardant polyolefin insulating barrier 3 thereof form; 6 thoroughly do away with edge signal core forms total cable core centered by fiber bundle 4; outer ceramic fibre braid 5, calcining Mica tape layer 6, the low smoke halogen-free flame-retardant polyolefin protective layer 7 of being coated with successively of fiber bundle 4, total cable core is coated with total screen 8, cold-resistant butyronitrile external sheath layer 9 outward successively.
Composite conductor is that 0.12 ㎜ silver-coated copper wire and 13 carbon fibre tow strands form by 25 diameters.
Claims (2)
1. an aircraft system communication apparatus signal cable; it is characterized in that: comprise 6 eradication edge signal cores; the equal composite conductor of every eradication edge signal core and outer coated conductive shielding layer, low smoke halogen-free flame-retardant polyolefin insulating barrier form; 6 thoroughly do away with edge signal core forms total cable core centered by fiber bundle; fiber bundle is coated with ceramic fibre braid, calcining Mica tape layer, low smoke halogen-free flame-retardant polyolefin protective layer outward successively, and total cable core is coated with total screen, cold-resistant butyronitrile external sheath layer outward successively.
2. aircraft system communication apparatus signal cable according to claim 1, is characterized in that: described composite conductor is that 0.12 ㎜ silver-coated copper wire and 13 carbon fibre tow strands form by 25 diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119744.0U CN203871061U (en) | 2014-03-17 | 2014-03-17 | Signal cable for aircraft system communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119744.0U CN203871061U (en) | 2014-03-17 | 2014-03-17 | Signal cable for aircraft system communication equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871061U true CN203871061U (en) | 2014-10-08 |
Family
ID=51651986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119744.0U Expired - Fee Related CN203871061U (en) | 2014-03-17 | 2014-03-17 | Signal cable for aircraft system communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681202A (en) * | 2015-01-30 | 2015-06-03 | 安徽省高沟电缆有限公司 | Industrial flexible-shielding cable |
| CN105913960A (en) * | 2016-05-30 | 2016-08-31 | 国网山东省电力公司菏泽供电公司 | Photoelectric hybrid cable |
-
2014
- 2014-03-17 CN CN201420119744.0U patent/CN203871061U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681202A (en) * | 2015-01-30 | 2015-06-03 | 安徽省高沟电缆有限公司 | Industrial flexible-shielding cable |
| CN105913960A (en) * | 2016-05-30 | 2016-08-31 | 国网山东省电力公司菏泽供电公司 | Photoelectric hybrid 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: 20141008 Termination date: 20180317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |