CN103943243A - Pressure-resistant aeronautic current lead - Google Patents
Pressure-resistant aeronautic current lead Download PDFInfo
- Publication number
- CN103943243A CN103943243A CN201410114490.8A CN201410114490A CN103943243A CN 103943243 A CN103943243 A CN 103943243A CN 201410114490 A CN201410114490 A CN 201410114490A CN 103943243 A CN103943243 A CN 103943243A
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- China
- Prior art keywords
- layer
- polyethylene sheath
- chlorosulfonated polyethylene
- resistant
- sheath layer
- 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.)
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- Manufacturing Of Electric Cables (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a pressure-resistant aeronautic current lead. The pressure-resistant aeronautic current lead is composed of control wire cores, a chlorosulfonated polyethylene sheath layer, a tinned copper tape shielding layer, a polytetrafluoroethylene insulating layer and an aluminum armor polyethylene sheath layer, wherein the control wire cores are extruded in the chlorosulfonated polyethylene sheath layer, the number of the control wire cores is three, each control wire core is composed of a polyester fiber layer as a middle layer, an ethylene-propylene rubber insulating layer wrapped outside the polyester fiber layer and four tinned nickel conductor cable cores extruded inside the ethylene-propylene rubber insulating layer, and the chlorosulfonated polyethylene sheath layer is wrapped in the tinned copper tape shielding layer. The pressure-resistant aeronautic current lead is good in bending resistance, good in heat radiation effect and resistant to high temperature, acid, alkali and low temperature, and further has the advantages of being high in oxidation resistance and pressure resistance.
Description
Technical field
The invention belongs to electric wire field, relate in particular to a kind of withstand voltage aviation drainage electric wire.
Background technology
At present, along with Chinese society expanding economy, electric wire electric wire consumption increases rapidly, the quality requirement of electric wire is also constantly improved, such as the electric wire using in the fields such as aviation boats and ships, to the high and low temperature resistance of electric wire, the resistance to pull resistance of resistance to compression, acid and alkali-resistance, cold-resistant high temperature resistant and non-oxidizability aspect, require all high especially.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of high temperature resistant, cold-resistant, the withstand voltage aviation drainage electric wire that resistance to compression pull resistance is strong.
The present invention takes following technical scheme to realize: a kind of withstand voltage aviation drainage electric wire, it is by controlling core, chlorosulfonated polyethylene sheath layer, tin-coated copper strip screen, teflon insulation layer and aluminium strip armouring pe sheath layer form, it is inner that described control core is extruded in chlorosulfonated polyethylene sheath layer, be provided with three groups, described control core is by the layer of polyester fiber as intermediate layer, four groups of zinc-plated nickel conductor cable cores that are wrapped in the ethylene propylene rubber insulated layer outside layer of polyester fiber and are extruded within ethylene propylene rubber insulated layer form, outside described chlorosulfonated polyethylene sheath layer, wrap up one deck tin-coated copper strip screen, between described chlorosulfonated polyethylene sheath layer and tin-coated copper strip screen, be extruded with three zinc-plated aluminium wire drainage threads.
The present invention has following beneficial effect in sum: this kind of electric wire resistance to bend(ing) is strong, and good heat dissipation effect is high temperature resistant, and acid and alkali-resistance is cold-resistant, also has non-oxidizability strong, the advantage that the resistance to pull resistance of resistance to compression is strong simultaneously.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, control core; 11, layer of polyester fiber; 12, ethylene propylene rubber insulated layer; 13, zinc-plated nickel conductor cable core; 2, chlorosulfonated polyethylene sheath layer; 3, tin-coated copper strip screen; 4, teflon insulation layer; 5, aluminium strip armouring pe sheath layer; 6, zinc-plated aluminium wire drainage thread.
Embodiment
As shown in Figure 1, a kind of withstand voltage aviation drainage electric wire, it is by controlling core 1, chlorosulfonated polyethylene sheath layer 2, tin-coated copper strip screen 3, teflon insulation layer 4 and aluminium strip armouring pe sheath layer 5 form, described control core 1 is extruded in chlorosulfonated polyethylene sheath layer 2 inside, be provided with three groups, described control core 1 is by the layer of polyester fiber 11 as intermediate layer, four groups of zinc-plated nickel conductor cable cores 13 that are wrapped in the ethylene propylene rubber insulated layer 12 outside layer of polyester fiber 11 and are extruded within ethylene propylene rubber insulated layer 12 form, outside described chlorosulfonated polyethylene sheath layer 2, wrap up one deck tin-coated copper strip screen 3, between described chlorosulfonated polyethylene sheath layer 2 and tin-coated copper strip screen 3, be extruded with three zinc-plated aluminium wire drainage threads 6.
The above is the embodiment of the present invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (1)
1. a withstand voltage aviation drainage electric wire, it is by controlling core, chlorosulfonated polyethylene sheath layer, tin-coated copper strip screen, teflon insulation layer and aluminium strip armouring pe sheath layer form, it is characterized in that: it is inner that described control core is extruded in chlorosulfonated polyethylene sheath layer, be provided with three groups, described control core is by the layer of polyester fiber as intermediate layer, four groups of zinc-plated nickel conductor cable cores that are wrapped in the ethylene propylene rubber insulated layer outside layer of polyester fiber and are extruded within ethylene propylene rubber insulated layer form, outside described chlorosulfonated polyethylene sheath layer, wrap up one deck tin-coated copper strip screen, between described chlorosulfonated polyethylene sheath layer and tin-coated copper strip screen, be extruded with three zinc-plated aluminium wire drainage threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410114490.8A CN103943243A (en) | 2014-03-26 | 2014-03-26 | Pressure-resistant aeronautic current lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410114490.8A CN103943243A (en) | 2014-03-26 | 2014-03-26 | Pressure-resistant aeronautic current lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103943243A true CN103943243A (en) | 2014-07-23 |
Family
ID=51190868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410114490.8A Pending CN103943243A (en) | 2014-03-26 | 2014-03-26 | Pressure-resistant aeronautic current lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103943243A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319007A (en) * | 2014-10-21 | 2015-01-28 | 安徽环宇电缆集团有限公司 | Tensile temperature-resistant multi-core-pair shield cable for computer |
| CN104616767A (en) * | 2015-01-30 | 2015-05-13 | 安徽万博电缆材料有限公司 | Copper-plastic nickel strip armor ethylene-propylene sheath motor leading cable |
| CN104715831A (en) * | 2015-02-27 | 2015-06-17 | 安徽华峰电缆集团有限公司 | Antifreeze sheathing and shielding cable for aerospace use |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120000690A1 (en) * | 2010-07-01 | 2012-01-05 | General Cable Technologies Corporation | Data cable with free stripping water blocking material |
| CN202275631U (en) * | 2011-10-18 | 2012-06-13 | 安徽新宇缆业集团有限公司 | Heatproof splash-resistant flexible cable |
| CN202549385U (en) * | 2012-03-20 | 2012-11-21 | 安徽恒晶电缆集团有限公司 | Three-core type control cable for ship |
| CN102810355A (en) * | 2011-05-30 | 2012-12-05 | 扬州因特吉实业有限公司 | Festoon flexible cable for automatic port loading and unloading machinery |
| CN202632825U (en) * | 2012-06-05 | 2012-12-26 | 扬州华瑞电缆有限公司 | Lightning-preventing special measurement and control cable |
| CN103021549A (en) * | 2012-11-29 | 2013-04-03 | 安徽徽宁电器仪表集团有限公司 | Water-proof anti-corrosion electric power flexible cable |
| CN203787171U (en) * | 2014-03-26 | 2014-08-20 | 无为县金华电缆材料有限公司 | Pressure-tolerant drainage electric wire for aviation |
-
2014
- 2014-03-26 CN CN201410114490.8A patent/CN103943243A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120000690A1 (en) * | 2010-07-01 | 2012-01-05 | General Cable Technologies Corporation | Data cable with free stripping water blocking material |
| CN102810355A (en) * | 2011-05-30 | 2012-12-05 | 扬州因特吉实业有限公司 | Festoon flexible cable for automatic port loading and unloading machinery |
| CN202275631U (en) * | 2011-10-18 | 2012-06-13 | 安徽新宇缆业集团有限公司 | Heatproof splash-resistant flexible cable |
| CN202549385U (en) * | 2012-03-20 | 2012-11-21 | 安徽恒晶电缆集团有限公司 | Three-core type control cable for ship |
| CN202632825U (en) * | 2012-06-05 | 2012-12-26 | 扬州华瑞电缆有限公司 | Lightning-preventing special measurement and control cable |
| CN103021549A (en) * | 2012-11-29 | 2013-04-03 | 安徽徽宁电器仪表集团有限公司 | Water-proof anti-corrosion electric power flexible cable |
| CN203787171U (en) * | 2014-03-26 | 2014-08-20 | 无为县金华电缆材料有限公司 | Pressure-tolerant drainage electric wire for aviation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319007A (en) * | 2014-10-21 | 2015-01-28 | 安徽环宇电缆集团有限公司 | Tensile temperature-resistant multi-core-pair shield cable for computer |
| CN104616767A (en) * | 2015-01-30 | 2015-05-13 | 安徽万博电缆材料有限公司 | Copper-plastic nickel strip armor ethylene-propylene sheath motor leading cable |
| CN104715831A (en) * | 2015-02-27 | 2015-06-17 | 安徽华峰电缆集团有限公司 | Antifreeze sheathing and shielding cable for aerospace use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |
|
| WD01 | Invention patent application deemed withdrawn after publication |