CN204480783U - A kind of space flight armouring sheath electrical control cables - Google Patents
A kind of space flight armouring sheath electrical control cables Download PDFInfo
- Publication number
- CN204480783U CN204480783U CN201520066546.7U CN201520066546U CN204480783U CN 204480783 U CN204480783 U CN 204480783U CN 201520066546 U CN201520066546 U CN 201520066546U CN 204480783 U CN204480783 U CN 204480783U
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- Prior art keywords
- zinc
- plated nickel
- layer
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- extruded
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Abstract
The utility model discloses a kind of space flight armouring sheath electrical control cables, it is made up of two groups of zinc-plated nickel conductor cable cores, four groups of silver-plated nickel conductor thread cores and five layers of protective layer.Five layers of protective layer are followed successively by silver coated aluminum B alloy wire screen, polytetrafluoroethyl-ne propylene insulating barrier, nickel strap screen, silicone rubber insulation layer and chlorosulfonated polyethylene sheath layer from inside to outside; silver coated aluminum B alloy wire screen is set to the central core of cable; two groups of zinc-plated nickel conductor cable core symmetries are extruded between silver coated aluminum B alloy wire screen and polytetrafluoroethyl-ne propylene insulating barrier; often organize zinc-plated nickel conductor cable core inside be extruded with four groups of zinc-plated nickel conductor thread cores and be wrapped in three-layer protection layer, four groups of silver-plated nickel conductor thread cores are extruded in polytetrafluoroethyl-ne propylene insulating barrier internal pore place.It is excellent that this kind of cable has diamagnetic jamming performance, and shield effectiveness is good, oxidation resistant feature, can be widely used in the fields such as Aero-Space, and weight is little.
Description
Technical field
The utility model belongs to field of cables, particularly relates to a kind of space flight armouring sheath electrical control cables.
Background technology
Cable and wire is the medium of transmission of electric energy, cable is widely used in every field, relate to people's lives, industrial production various aspects, the quality requirement of each field to cable differs, and some key areas are high especially to the quality requirement of cable, not so cannot satisfy the demand, and may make troubles to work, in the middle of aerospace field, it is excellent that cable has diamagnetic jamming performance, the feature that shield effectiveness is good, can be safer.
Utility model content
In order to increase the practicality of prior art, it is excellent that the purpose of this utility model is to provide a kind of diamagnetic jamming performance, the space flight armouring sheath electrical control cables that shield effectiveness is good.
The utility model is taked following technical scheme to realize: a kind of space flight armouring sheath electrical control cables, it is by two groups of zinc-plated nickel conductor cable cores, four groups of silver-plated nickel conductor thread cores and five layers of protective layer composition, five layers of protective layer are followed successively by silver coated aluminum B alloy wire screen from inside to outside, polytetrafluoroethyl-ne propylene insulating barrier, nickel strap screen, silicone rubber insulation layer and chlorosulfonated polyethylene sheath layer, silver coated aluminum B alloy wire screen is set to the central core of cable, two groups of zinc-plated nickel conductor cable core symmetries are extruded between silver coated aluminum B alloy wire screen and polytetrafluoroethyl-ne propylene insulating barrier, often organize zinc-plated nickel conductor cable core inside be extruded with four groups of zinc-plated nickel conductor thread cores and be wrapped in three-layer protection layer, three-layer protection layer is followed successively by zinc-plated shielding layer of copper wires from inside to outside, chlorosulfonated polyolefin restrictive coating and ethylene propylene rubber insulated layer, described zinc-plated shielding layer of copper wires, two zinc-plated nickel wire drainage threads are evenly extruded with between chlorosulfonated polyolefin restrictive coating and ethylene propylene rubber insulated layer, four groups of zinc-plated nickel conductor thread cores are extruded in zinc-plated shielding layer of copper wires inside, described zinc-plated nickel conductor thread core inside is extruded with seven zinc-plated nickel conductors, four groups of silver-plated nickel conductor thread cores are extruded in polytetrafluoroethyl-ne propylene insulating barrier internal pore place, often organize silver-plated nickel conductor thread core inside and be extruded with seven silver-plated nickel conductors.
Described zinc-plated nickel conductors cross diameter length is 0.45 ㎜.
The utility model has following beneficial effect in sum: it is excellent that this kind of cable has diamagnetic jamming performance, and shield effectiveness is good, oxidation resistant feature, can be widely used in the fields such as Aero-Space, and weight is little.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, zinc-plated nickel conductor cable core; 11, zinc-plated nickel conductor thread core; 12, zinc-plated shielding layer of copper wires; 13, chlorosulfonated polyolefin restrictive coating; 14, ethylene propylene rubber insulated layer; 15, zinc-plated nickel wire drainage thread; 2, silver-plated nickel conductor thread core; 3, silver coated aluminum B alloy wire screen; 4, polytetrafluoroethyl-ne propylene insulating barrier; 5, nickel strap screen; 6, silicone rubber insulation layer; 7, chlorosulfonated polyethylene sheath layer.
Embodiment
As shown in Figure 1, a kind of space flight armouring sheath electrical control cables, it is by two groups of zinc-plated nickel conductor cable cores 1, four groups of silver-plated nickel conductor thread cores 2 and five layers of protective layer composition, five layers of protective layer are followed successively by silver coated aluminum B alloy wire screen 3 from inside to outside, polytetrafluoroethyl-ne propylene insulating barrier 4, nickel strap screen 5, silicone rubber insulation layer 6 and chlorosulfonated polyethylene sheath layer 7, silver coated aluminum B alloy wire screen 3 is set to the central core of cable, two groups of zinc-plated nickel conductor cable core 1 symmetries are extruded between silver coated aluminum B alloy wire screen 3 and polytetrafluoroethyl-ne propylene insulating barrier 4, often organize zinc-plated nickel conductor cable core 1 inside be extruded with four groups of zinc-plated nickel conductor thread cores 11 and be wrapped in three-layer protection layer, three-layer protection layer is followed successively by zinc-plated shielding layer of copper wires 12 from inside to outside, chlorosulfonated polyolefin restrictive coating 13 and ethylene propylene rubber insulated layer 14, described zinc-plated shielding layer of copper wires 12, two zinc-plated nickel wire drainage threads 15 are evenly extruded with between chlorosulfonated polyolefin restrictive coating 13 and ethylene propylene rubber insulated layer 14, four groups of zinc-plated nickel conductor thread cores 2 are extruded in zinc-plated shielding layer of copper wires 12 inside, described zinc-plated nickel conductor thread core 2 inside is extruded with seven zinc-plated nickel conductors, four groups of silver-plated nickel conductor thread cores 2 are extruded in polytetrafluoroethyl-ne propylene insulating barrier 4 internal pore place, often organize silver-plated nickel conductor thread core 2 inside and be extruded with seven silver-plated nickel conductors.
Embodiment: described zinc-plated nickel conductors cross diameter length is 0.45 ㎜.
Further, outer wrapping one deck polytetrafluoroethyl-ne propylene insulating barrier 4 of described silver coated aluminum B alloy wire screen 3, outer wrapping one deck nickel strap screen 5 of described polytetrafluoroethyl-ne propylene insulating barrier 4, outer wrapping one deck silicone rubber insulation layer 6 of described nickel strap screen 5, outer wrapping one deck chlorosulfonated polyethylene sheath layer 7 of described silicone rubber insulation layer 6.
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. a space flight armouring sheath electrical control cables, it is by two groups of zinc-plated nickel conductor cable cores, four groups of silver-plated nickel conductor thread cores and five layers of protective layer composition, it is characterized in that: five layers of protective layer are followed successively by silver coated aluminum B alloy wire screen from inside to outside, polytetrafluoroethyl-ne propylene insulating barrier, nickel strap screen, silicone rubber insulation layer and chlorosulfonated polyethylene sheath layer, silver coated aluminum B alloy wire screen is set to the central core of cable, two groups of zinc-plated nickel conductor cable core symmetries are extruded between silver coated aluminum B alloy wire screen and polytetrafluoroethyl-ne propylene insulating barrier, often organize zinc-plated nickel conductor cable core inside be extruded with four groups of zinc-plated nickel conductor thread cores and be wrapped in three-layer protection layer, three-layer protection layer is followed successively by zinc-plated shielding layer of copper wires from inside to outside, chlorosulfonated polyolefin restrictive coating and ethylene propylene rubber insulated layer, described zinc-plated shielding layer of copper wires, two zinc-plated nickel wire drainage threads are evenly extruded with between chlorosulfonated polyolefin restrictive coating and ethylene propylene rubber insulated layer, four groups of zinc-plated nickel conductor thread cores are extruded in zinc-plated shielding layer of copper wires inside, described zinc-plated nickel conductor thread core inside is extruded with seven zinc-plated nickel conductors, four groups of silver-plated nickel conductor thread cores are extruded in polytetrafluoroethyl-ne propylene insulating barrier internal pore place, often organize silver-plated nickel conductor thread core inside and be extruded with seven silver-plated nickel conductors.
2. space flight armouring sheath electrical control cables according to claim 1, is characterized in that: described zinc-plated nickel conductors cross diameter length is 0.45 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066546.7U CN204480783U (en) | 2015-01-30 | 2015-01-30 | A kind of space flight armouring sheath electrical control cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066546.7U CN204480783U (en) | 2015-01-30 | 2015-01-30 | A kind of space flight armouring sheath electrical control cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480783U true CN204480783U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520066546.7U Expired - Fee Related CN204480783U (en) | 2015-01-30 | 2015-01-30 | A kind of space flight armouring sheath electrical control cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204480783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616813A (en) * | 2015-01-30 | 2015-05-13 | 安徽华能电缆集团有限公司 | Armored sheath power control cable for spaceflight |
-
2015
- 2015-01-30 CN CN201520066546.7U patent/CN204480783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616813A (en) * | 2015-01-30 | 2015-05-13 | 安徽华能电缆集团有限公司 | Armored sheath power control cable for spaceflight |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20210130 |