CN201402634Y - Special type soft film covered insulating wire - Google Patents
Special type soft film covered insulating wire Download PDFInfo
- Publication number
- CN201402634Y CN201402634Y CN2009201428552U CN200920142855U CN201402634Y CN 201402634 Y CN201402634 Y CN 201402634Y CN 2009201428552 U CN2009201428552 U CN 2009201428552U CN 200920142855 U CN200920142855 U CN 200920142855U CN 201402634 Y CN201402634 Y CN 201402634Y
- Authority
- CN
- China
- Prior art keywords
- conductor
- wire
- electric wire
- special type
- utility
- 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 relates to a special type soft film covered insulating wire which comprises a conducting cable core that is externally coated with an insulating layer. The insulating wire is characterized in that the conducting wire core is formed by the combination of 7 conductors and each conductor is formed by the twisting of 30 conducting wires; and the insulating layer is made from polytetrafluoroethylene film. The product of the utility model is widely applied to industrial fields including aerospace, military affairs and the like and has the advantages of being relatively soft, resistance to high and low temperature and to radiation, small volume, light weight, high mechanical strength and the like.
Description
Technical field
The utility model relates to the cable and wire field, especially a kind of extraordinary soft type film lapped insulation electric wire.
Background technology
In industrial circles such as Aero-Space and military affairs, all use a large amount of electric wires.The conductor wire core of domestic electric wire generally all is to be formed through bundle strand by 19 strands of conductors, because the geometry minimum of the conductor wire core that forms by 19 bursts of single conductor bundles strands when same sectional area, and rounding.But in industrial circles such as Aero-Space and military affairs, for electric wire with a kind of insulating material, requirement is in that not reduce cross-sectional area of conductor long-pending and do not increase under the situation of electric wire external diameter, require the flexibility of electric wire to get well, also require electric wire to have characteristics such as high-low temperature resistant, radiation hardness, mechanical strength are good simultaneously, and the electric wire that is formed by 19 bursts of single conductor bundles strands in the conventional art often is difficult to satisfy the demand.
The utility model content
The purpose of the utility model product provides a kind of extraordinary soft type film lapped insulation electric wire, can't satisfy the problem that industrial circles such as space flight and military affairs require to solve the electric wire of being made up of 19 bursts of single conductor in the conventional art.
In order to achieve the above object, the technical scheme that adopted of the utility model product is:
A kind of extraordinary soft type film lapped insulation electric wire, comprise conductor wire core, conductor wire core is surrounded by insulating barrier outward, it is characterized in that: described conductor wire core is combined by 7 strands of conductors, described per share conductor is by 30 stranded forming of lead, and the material that described insulating barrier adopts is a polytetrafluoroethylene film.
Described every diameter of wire is 0.08mm.
The utility model product adopts 7 strands of conductors to form conductor wire core, and per share conductor all is to be formed through stranded by the lead that 30 diameters are 0.08mm, and total external diameter of the electric wire after the improvement and sectional area are constant, and the flexibility of electric wire is improved.Simultaneously owing to adopt polytetrafluoroethylene film to make insulating material, can satisfy industrial circles such as Aero-Space and military affairs to a series of specific (special) requirements such as high temperature resistant, radiation hardness.
The utility model product is widely used in industrial circles such as Aero-Space and military affairs, has that flexibility is good, high temperature resistant, low temperature resistant, radiation hardness and an advantage such as volume is little, in light weight, mechanical strength is big.
Description of drawings
Fig. 1 is the utility model sectional view.
Embodiment
A kind of extraordinary soft type film lapped insulation electric wire comprises conductor wire core, and conductor wire core is surrounded by insulating barrier 1 outward, and conductor wire core is combined by 7 strands of conductors 2, and per share conductor 2 is by 30 stranded forming of lead, and every diameter of wire is 0.08mm.The material that insulating barrier 1 adopts is a polytetrafluoroethylene film.
Claims (2)
1, a kind of extraordinary soft type film lapped insulation electric wire, comprise conductor wire core, conductor wire core is surrounded by insulating barrier outward, it is characterized in that: described conductor wire core is combined by 7 strands of conductors, described per share conductor is by 30 stranded forming of lead, and the material that described insulating barrier adopts is a polytetrafluoroethylene film.
2, extraordinary soft type film lapped insulation electric wire according to claim 1, it is characterized in that: described every diameter of wire is 0.08mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201428552U CN201402634Y (en) | 2009-01-22 | 2009-01-22 | Special type soft film covered insulating wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201428552U CN201402634Y (en) | 2009-01-22 | 2009-01-22 | Special type soft film covered insulating wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201402634Y true CN201402634Y (en) | 2010-02-10 |
Family
ID=41662433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201428552U Expired - Fee Related CN201402634Y (en) | 2009-01-22 | 2009-01-22 | Special type soft film covered insulating wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201402634Y (en) |
-
2009
- 2009-01-22 CN CN2009201428552U patent/CN201402634Y/en not_active Expired - Fee Related
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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: 20100210 Termination date: 20130122 |