CN204480712U - A kind of aviation sheathed shielded cable - Google Patents
A kind of aviation sheathed shielded cable Download PDFInfo
- Publication number
- CN204480712U CN204480712U CN201520118410.6U CN201520118410U CN204480712U CN 204480712 U CN204480712 U CN 204480712U CN 201520118410 U CN201520118410 U CN 201520118410U CN 204480712 U CN204480712 U CN 204480712U
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- China
- Prior art keywords
- silver
- screen
- plated
- cable core
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of aviation sheathed shielded cable, it is made up of silver-plated copper conductor cable core, aluminium strip screen, polytetrafluoroethylene screen, silver-plated nickel strap armour, chlorosulfonated polyethylene sheath layer, silver-plated steel band armour and nickel strap armouring pe sheath layer.Described silver-plated copper conductor cable core is set to 23 groups altogether, differ in position, wherein 7 groups are twisted into the cable core layer forming cable together, wherein 8 groups are evenly extruded in polytetrafluoroethylene screen inside, other 8 groups are evenly extruded in chlorosulfonated polyethylene sheath layer inside, and described aluminium strip screen inside is also extruded with four silver plated nickel wire drainage threads.The drainage of this cable is effective, and electric conductivity is excellent, resistance to compression, acid and alkali-resistance, and shield effectiveness is good, is suitable for aeronautical power generation transmission and uses.
Description
Technical field
The utility model belongs to field of cables, particularly relates to a kind of aviation sheathed shielded cable.
Background technology
Cable and wire has the effect of transferring electric power, be widely used in every field, relate to people's lives, industrial production every field, so the consumption of cable is huge especially, also can be very high to the requirement of quality, but in every field, the quality purposes of cable is required it is different, as at chemical industry aviation field productive power cable, just require that cable has good shielding properties, resistance to compression and drainage performance, could be durable in use, satisfy the demand.
Utility model content
In order to increase the practicality of prior art, it is good that the purpose of this utility model is to provide a kind of drainage effect, and electric conductivity is excellent, measuring body aviation sheathed shielded cable.
The utility model is taked following technical scheme to realize: a kind of aviation sheathed shielded cable, it is by silver-plated copper conductor cable core, aluminium strip screen, polytetrafluoroethylene screen, silver-plated nickel strap armour, chlorosulfonated polyethylene sheath layer, silver-plated steel band armour and nickel strap armouring pe sheath layer composition, described silver-plated copper conductor cable core is set to 23 groups altogether, conductor outer wrapping one deck neoprene insulating barrier in cable core, wherein 7 are twisted into the cable core layer forming cable together, outer wrapping one deck aluminium strip screen of described cable core layer, outer wrapping one deck polytetrafluoroethylene screen of described aluminium strip screen, the silver-plated nickel strap armour of outer wrapping one deck of described polytetrafluoroethylene screen, wherein 8 groups are evenly extruded in polytetrafluoroethylene screen inside, other 8 groups are evenly extruded in chlorosulfonated polyethylene sheath layer inside, described aluminium strip screen inside is also extruded with four silver plated nickel wire drainage threads.
The utility model has following beneficial effect in sum: the drainage of this cable is effective, and electric conductivity is excellent, resistance to compression, acid and alkali-resistance, and shield effectiveness is good, is suitable for aeronautical power generation transmission and uses.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram.
Embodiment
As shown in Figure 1, a kind of aviation sheathed shielded cable, it is by silver-plated copper conductor cable core 1, aluminium strip screen 2, polytetrafluoroethylene screen 3, silver-plated nickel strap armour 4, chlorosulfonated polyethylene sheath layer 5, silver-plated steel band armour 6 and nickel strap armouring pe sheath layer 7 form, described silver-plated copper conductor cable core 1 is set to 23 groups altogether, conductor outer wrapping one deck neoprene insulating barrier in cable core, wherein 7 are twisted into the cable core layer forming cable together, outer wrapping one deck aluminium strip screen 2 of described cable core layer, outer wrapping one deck polytetrafluoroethylene screen 3 of described aluminium strip screen 2, the silver-plated nickel strap armour 4 of outer wrapping one deck of described polytetrafluoroethylene shielding 3, outer wrapping one deck chlorosulfonated polyethylene sheath layer 5 of described silver-plated nickel strap armour 4, wherein 8 groups are evenly extruded in polytetrafluoroethylene screen 3 inside.
Embodiment: other 8 groups are evenly extruded in chlorosulfonated polyethylene sheath layer 5 inside, and described aluminium strip screen 2 inside is also extruded with four silver plated nickel wire drainage threads 8.
The shielding inhibition index of this cable is less than 0.7; Can stand to exchange 50HZ, 3.5Kv/5min voltage and not breakdown.
Further, silver-plated copper conductor cable core 1 cross-sectional diameter length is 3 ㎜; Silver plated nickel wire drainage thread 8 cross-sectional diameter length is 0.3 ㎜.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
Claims (2)
1. an aviation sheathed shielded cable, it is by silver-plated copper conductor cable core, aluminium strip screen, polytetrafluoroethylene screen, silver-plated nickel strap armour, chlorosulfonated polyethylene sheath layer, silver-plated steel band armour and nickel strap armouring pe sheath layer composition, it is characterized in that: described silver-plated copper conductor cable core is set to 23 groups altogether, conductor outer wrapping one deck neoprene insulating barrier in cable core, wherein 7 are twisted into the cable core layer forming cable together, outer wrapping one deck aluminium strip screen of described cable core layer, outer wrapping one deck polytetrafluoroethylene screen of described aluminium strip screen, the silver-plated nickel strap armour of outer wrapping one deck of described polytetrafluoroethylene screen, wherein 8 groups are evenly extruded in polytetrafluoroethylene screen inside, other 8 groups are evenly extruded in chlorosulfonated polyethylene sheath layer inside.
2. aviation sheathed shielded cable according to claim 1, is characterized in that: described aluminium strip screen inside is also extruded with four silver plated nickel wire drainage threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118410.6U CN204480712U (en) | 2015-02-28 | 2015-02-28 | A kind of aviation sheathed shielded cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118410.6U CN204480712U (en) | 2015-02-28 | 2015-02-28 | A kind of aviation sheathed shielded cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480712U true CN204480712U (en) | 2015-07-15 |
Family
ID=53636490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520118410.6U Expired - Fee Related CN204480712U (en) | 2015-02-28 | 2015-02-28 | A kind of aviation sheathed shielded cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204480712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104715839A (en) * | 2015-02-28 | 2015-06-17 | 安徽德源电缆集团有限公司 | Sheathing and shielding cable for aerospace use |
-
2015
- 2015-02-28 CN CN201520118410.6U patent/CN204480712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104715839A (en) * | 2015-02-28 | 2015-06-17 | 安徽德源电缆集团有限公司 | Sheathing and shielding cable for aerospace use |
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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: 20150715 Termination date: 20200228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |