CN204155630U - A kind of high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable - Google Patents
A kind of high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable Download PDFInfo
- Publication number
- CN204155630U CN204155630U CN201420462801.5U CN201420462801U CN204155630U CN 204155630 U CN204155630 U CN 204155630U CN 201420462801 U CN201420462801 U CN 201420462801U CN 204155630 U CN204155630 U CN 204155630U
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- Prior art keywords
- cable
- wire cores
- insulated wire
- coated
- lapping layer
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- 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 - Lifetime
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000010949 copper Substances 0.000 title claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 28
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 claims description 24
- -1 polytetrafluoroethylene Polymers 0.000 claims description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 9
- 239000003989 dielectric material Substances 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 11
- 239000004020 conductor Substances 0.000 abstract description 5
- 239000004809 Teflon Substances 0.000 abstract description 4
- 229920006362 Teflon® Polymers 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 4
- 238000007596 consolidation process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable, comprise the first insulated wire cores, the second insulated wire cores, the first lapping layer, the second lapping layer, the 3rd lapping layer, screen and sheath; First pair twist cable and the second pair twist cable twist together formation cable core, and the 3rd lapping layer is coated on cable core outside, and it is outside that screen is coated on the 3rd lapping layer, and sheath is coated on screen outside.Conductor wire core is coated with one deck teflon insulation layer, has not only completely cut off the interference respectively aligned between negative wire core, simultaneously for conductor wire core provides initial high temperature, corrosion protection; Filled media material not only consolidation connects but also ensure that the rounding of cable, not yielding by external force, improves the bending property of cable; The screen woven by albronze adds the anti-interference of cable and corrosion resistant ability; Be coated on outermost polytetrafluoroethylsheath sheath and further ensure cable high-low temperature resistant, oil resistant, corrosion-resistant, moisture resistance properties.
Description
Technical field
The utility model relates to technical field of electric wires and cables, particularly relates to a kind of high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable.
Background technology
Domestic diesel engine peculiar to vessel is the maximum corollary equipments of boats and ships, and along with the lifting of domestic boats and ships enterprise independent innovation ability, the localized production of shipborne equipment trend, on the basis meeting domestic demand target, is also exploring international market actively.Conventional ship diesel engine cable in high temperature environments screen and restrictive coating easily aging, come off, and the transmission of signal is impacted, for adapting to the features such as supporting diesel engine for ship cable oil resistant, corrosion-resistant, heatproof, develop a kind of high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable.
Utility model content
In order to solve above-mentioned Problems existing, the utility model proposes a kind of high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable, this cable not only has good bending property, has the feature such as anti-aging, corrosion-resistant, high temperature resistant, oil resistant, super shielding simultaneously.
The utility model proposes a kind of high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable, comprise the first insulated wire cores, the second insulated wire cores, the first lapping layer, the second lapping layer, the 3rd lapping layer, screen and sheath;
First insulated wire cores is by the first positive pole insulated wire cores and the first negative insulation core is mutually stranded forms, first positive pole insulated wire cores is made up of the first positive conductive core and the first insulating barrier being coated on the first positive conductive core periphery, first negative insulation core is made up of the first negative conductive core and the second insulating barrier being coated on the first negative conductive core periphery, wherein, first insulating barrier and the second insulating barrier are that polytetrafluoroethylene is made, it is outside that first lapping layer is coated on the first insulated wire cores, gap between first lapping layer and the first insulated wire cores is filled by first medium, to form the first pair twist cable,
Second insulated wire cores is by the second positive pole insulated wire cores and the second negative insulation core is mutually stranded forms, second positive pole insulated wire cores is made up of the second positive conductive core and the 3rd insulating barrier being coated on the second positive conductive core periphery, second negative insulation core is made up of the second negative conductive core and the 4th insulating barrier being coated on the second negative conductive core periphery, wherein the 3rd insulating barrier and the 4th insulating barrier are polytetrafluoroethylene and make, it is outside that second lapping layer is coated on the second insulated wire cores, gap between second lapping layer and the second insulated wire cores is filled by second medium, to form the second pair twist cable,
First pair twist cable and the second pair twist cable twist together formation cable core, 3rd lapping layer is coated on cable core outside, 3rd gap between lapping layer and cable core is by the 3rd Filled Dielectrics, it is outside that screen is coated on the 3rd lapping layer, screen is woven by albronze and forms, sheath is coated on screen outside, and sheath is made up of polytetrafluoroethylene.
Preferably, the diameter of the first positive pole insulated wire cores, the first negative insulation core, the second positive pole insulated wire cores and the second negative insulation core is equal.
Preferably, the circle centre position in the first positive pole insulated wire cores, the first negative insulation core, the second positive pole insulated wire cores, the second cross section, negative insulation core place point-blank.
In the utility model, conductor wire core is coated with one deck teflon insulation layer, and teflon insulation layer has not only completely cut off the interference respectively aligned between negative wire core, simultaneously for conductor wire core provides initial high temperature, corrosion protection; The dielectric material of filling in gap not only consolidation connects but also ensure that the rounding of cable, not yielding by external force, improves the bending property of cable; The screen woven by albronze adds the anti-interference of cable and corrosion resistant ability; Be coated on outermost polytetrafluoroethylsheath sheath and further ensure cable high-low temperature resistant, oil resistant, corrosion-resistant, moisture resistance properties.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable that the utility model proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable that the utility model proposes.
With reference to Fig. 1, the utility model proposes a kind of high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable, comprise the first insulated wire cores, the second insulated wire cores, the first lapping layer, the second lapping layer, the 3rd lapping layer, screen and sheath;
First insulated wire cores is by the first positive pole insulated wire cores and the first negative insulation core is mutually stranded forms, first positive pole insulated wire cores is made up of the first positive conductive core and the first insulating barrier being coated on the first positive conductive core periphery, first negative insulation core is made up of the first negative conductive core and the second insulating barrier being coated on the first negative conductive core periphery, wherein, first insulating barrier and the second insulating barrier are that polytetrafluoroethylene is made, it is outside that first lapping layer is coated on the first insulated wire cores, gap between first lapping layer and the first insulated wire cores is filled by first medium, to form the first pair twist cable,
Second insulated wire cores is by the second positive pole insulated wire cores and the second negative insulation core is mutually stranded forms, second positive pole insulated wire cores is made up of the second positive conductive core and the 3rd insulating barrier being coated on the second positive conductive core periphery, second negative insulation core is made up of the second negative conductive core and the 4th insulating barrier being coated on the second negative conductive core periphery, wherein the 3rd insulating barrier and the 4th insulating barrier are polytetrafluoroethylene and make, it is outside that second lapping layer is coated on the second insulated wire cores, gap between second lapping layer and the second insulated wire cores is filled by second medium, to form the second pair twist cable,
First pair twist cable and the second pair twist cable twist together formation cable core, 3rd lapping layer is coated on cable core outside, 3rd gap between lapping layer and cable core is by the 3rd Filled Dielectrics, it is outside that screen is coated on the 3rd lapping layer, screen is woven by albronze and forms, sheath is coated on screen outside, and sheath is made up of polytetrafluoroethylene.
The diameter of the first positive pole insulated wire cores, the first negative insulation core, the second positive pole insulated wire cores and the second negative insulation core is equal.
The circle centre position in the first positive pole insulated wire cores, the first negative insulation core, the second positive pole insulated wire cores, the second negative insulation core, the first lapping layer, the second lapping layer and the 3rd cross section, lapping layer place point-blank.
In the utility model, first positive conductive core, the first negative conductive core, the second positive conductive core, the second negative conductive core outside are all coated with one deck teflon insulation layer, this insulating material has not only completely cut off the interference respectively aligned between negative wire core, simultaneously for conductor wire core provides initial high temperature, corrosion protection; Gap between first lapping layer and the first insulated wire cores, the gap of gap the 3rd between lapping layer and cable core between the second lapping layer and the second insulated wire cores all adopt medium to fill, not only consolidation connects but also ensure that the rounding of cable, not yielding by external force, improve the bending property of cable; The screen woven by albronze adds the anti-interference of cable and corrosion resistant ability; Be coated on outermost polytetrafluoroethylsheath sheath and further ensure cable high-low temperature resistant, oil resistant, corrosion-resistant, moisture resistance properties.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection range of the present utility model.
Claims (3)
1. a high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable, it is characterized in that, comprise the first insulated wire cores (1), the second insulated wire cores (2), the first lapping layer (3), the second lapping layer (4), the 3rd lapping layer (5), screen (6) and sheath (7);
First insulated wire cores (1) is by the first positive pole insulated wire cores (11) and the first negative insulation core (12) is mutually stranded forms, first positive pole insulated wire cores (11) is made up of the first positive conductive core and the first insulating barrier being coated on the first positive conductive core periphery, first negative insulation core (12) is made up of the first negative conductive core and the second insulating barrier being coated on the first negative conductive core periphery, wherein, first insulating barrier and the second insulating barrier are that polytetrafluoroethylene is made, it is outside that first lapping layer (3) is coated on the first insulated wire cores (1), gap between first lapping layer (3) and the first insulated wire cores (1) is filled by first medium, to form the first pair twist cable,
Second insulated wire cores (2) is by the second positive pole insulated wire cores (21) and the second negative insulation core (22) is mutually stranded forms, second positive pole insulated wire cores (21) is made up of the second positive conductive core and the 3rd insulating barrier being coated on the second positive conductive core periphery, second negative insulation core (22) is made up of the second negative conductive core and the 4th insulating barrier being coated on the second negative conductive core periphery, wherein the 3rd insulating barrier and the 4th insulating barrier are polytetrafluoroethylene and make, it is outside that second lapping layer (4) is coated on the second insulated wire cores (2), gap between second lapping layer (4) and the second insulated wire cores (2) is filled by second medium, to form the second pair twist cable,
First pair twist cable and the second pair twist cable twist together formation cable core, 3rd lapping layer (5) is coated on cable core outside, gap between 3rd lapping layer (5) and cable core is by the 3rd Filled Dielectrics, it is outside that screen (6) is coated on the 3rd lapping layer (5), screen (6) is woven by albronze and forms, it is outside that sheath (7) is coated on screen (6), and sheath (7) is made up of polytetrafluoroethylene.
2. high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable according to claim 1, it is characterized in that, the diameter of the first positive pole insulated wire cores (11), the first negative insulation core (21), the second positive pole insulated wire cores (21) and the second negative insulation core (22) is equal.
3. high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable according to claim 1, it is characterized in that, the circle centre position in the first positive pole insulated wire cores (11), the first negative insulation core (12), the second positive pole insulated wire cores (21), the second negative insulation core (22) cross section, place point-blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462801.5U CN204155630U (en) | 2014-08-15 | 2014-08-15 | A kind of high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462801.5U CN204155630U (en) | 2014-08-15 | 2014-08-15 | A kind of high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204155630U true CN204155630U (en) | 2015-02-11 |
Family
ID=52513728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420462801.5U Expired - Lifetime CN204155630U (en) | 2014-08-15 | 2014-08-15 | A kind of high-temperature resistant polytetrafluoroethylmelt insulated copper aluminium alloy shielding compensating cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204155630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110088850A (en) * | 2016-11-28 | 2019-08-02 | 株式会社自动网络技术研究所 | Shielded cable is used in communication |
-
2014
- 2014-08-15 CN CN201420462801.5U patent/CN204155630U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110088850A (en) * | 2016-11-28 | 2019-08-02 | 株式会社自动网络技术研究所 | Shielded cable is used in communication |
| CN110088850B (en) * | 2016-11-28 | 2021-01-08 | 株式会社自动网络技术研究所 | Shielding cable for communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xia Ximing Inventor after: Tang Chuanwen Inventor after: Gao Zhengjun Inventor after: Zeng Yefen Inventor after: Li Houjun Inventor after: Zhang Cuilan Inventor after: Chen Yudong Inventor before: Xia Ximing |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XIA XIMING TO: XIA XIMING TANG CHUANWEN GAO ZHENGJUN CENG YEFEN LI HOUJUN ZHANG CUILAN CHEN YUDONG |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150211 |