CN201174268Y - Fiberglass and copper coated aluminum flat wire - Google Patents
Fiberglass and copper coated aluminum flat wire Download PDFInfo
- Publication number
- CN201174268Y CN201174268Y CNU2008200740044U CN200820074004U CN201174268Y CN 201174268 Y CN201174268 Y CN 201174268Y CN U2008200740044 U CNU2008200740044 U CN U2008200740044U CN 200820074004 U CN200820074004 U CN 200820074004U CN 201174268 Y CN201174268 Y CN 201174268Y
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- CN
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- Prior art keywords
- flat wire
- conductor
- copper
- flat
- 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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- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Insulated Conductors (AREA)
Abstract
The utility model provides a glass fiber covered copper-clad aluminum flat wire the inside of which is provided with a flat aluminum conductor, and the outside of the flat aluminum conductor is tightly coated with a copper conductor layer the outside of which is tightly coated with a glass fiber layer. The utility model adopts the copper-clad aluminum flat wire to reduce alternating current impedance (resistance) generated by ultraharmonics; and the alternating current resistance is a main basis of current capacity, according to the principle of the skin effect, the current passing through the surface unit area of the flat wire is larger than that passing through the inner area of the flat wire, namely in the inside of a conductor with a large cross section, the current passing through the inside of the flat wire is smaller than the surface of the flat wire in the same area, so different metal compositions are used in a conductor in the flat wire and a conductor outside the flat wire, which is most reasonable and economic. The isolated enamelled copper-clad aluminum flat wire has the advantages of low cost, light weight and good and stable conductibility, and is suitable for the technical field requiring good conductibility.
Description
Technical field
This is practical to relate to a kind of conductor, relates in particular to a kind of in light weightly, and cost is low, and is anti-oxidant, has the glass fiber copper-clad alclad lenticular wire of good mechanical performance and anti-load.
Background technology
Be subjected to the international market to influence the copper valency in recent years and soar all the way to make with copper to be that the cost of production raw material product improves constantly and Heavy Weight, cause the enterprise that produces lenticular wire as conductor with copper to face immense pressure, in order to solve existing lenticular wire cost height based on copper conductor material, the shortcoming of Heavy Weight, make great efforts to develop a kind of under the situation that guarantees the like product performance, making it have low, the lightweight conductor of cost, is the target of relevant R and D that the dealer makes great efforts.
The utility model content
Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, the utility model provides a kind of glass fiber copper-clad alclad lenticular wire, it is low that it has a cost, in light weight, and the advantage with electric conductivity good stable is applicable to the technical field that requires electric conductivity good.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of glass fiber copper-clad alclad lenticular wire, it is characterized in that: its inside is provided with flat aluminium conductor, the outer copper conductor layer that closely coats of this flat aluminium conductor, the outer closely coated insulation glass fiber layer of this copper conductor layer.
The utility model glass fiber copper-clad alclad lenticular wire, inside is provided with flat aluminium conductor, the outside copper conductor layer that closely coats, the copper conductor layer is surrounded by the ferry glass insulation layer outward, the utility model adopts copper clad aluminum flat wire can play the effect that reduces the AC impedance (resistance) that high order harmonic component produced, and AC resistance is the main foundation of ampacity, the electric current that the current ratio lenticular wire internal area that passes through according to the surface unit area of the principle lenticular wire of kelvin effect passes through is big, the inside electric current that lenticular wire inside specific surface passes through in area identical that is to say the long-pending conductor in heavy in section is little, is the most reasonable most economical so use lenticular wire inner conductor and lenticular wire external conductor different metals to form.
The beneficial effects of the utility model are, it is low, in light weight that it has a cost, and have the advantage of electric conductivity good stable, are applicable to the technical field that requires electric conductivity good.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 the utility model sectional structure chart.
Embodiment
Consult shown in Figure 1ly, its inside of the utility model glass fiber copper-clad alclad lenticular wire is provided with flat aluminium conductor 1, the flat aluminium conductor 1 outer copper conductor layer 2 that closely coats, and the copper conductor layer 2 outer glass fiber layer 3 that closely coats, this glass fiber layer 3 is the glass fiber impregnating varnish layer.
In the present embodiment, the flat aluminium conductor thickness that is positioned at the middle part is 2.7mm, and copper conducting shell 2 body thicknesses that are coated on flat aluminium conductor outside are 0.15mm, and the thickness that copper conductor coats the ferry glass insulation layer outward is 0.2-0.5mm, and the sectional area of this glass fiber copper-clad alclad conductor is 3mm*10mm in the present embodiment.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
In sum, the utility model is on structural design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.
Claims (1)
1, a kind of glass fiber copper-clad alclad lenticular wire, it is characterized in that: its inside is provided with flat aluminium conductor, and this flat aluminium conductor coats the copper conductor layer outward, and this copper conductor layer coats insulating glass silk layer outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200740044U CN201174268Y (en) | 2008-03-05 | 2008-03-05 | Fiberglass and copper coated aluminum flat wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200740044U CN201174268Y (en) | 2008-03-05 | 2008-03-05 | Fiberglass and copper coated aluminum flat wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201174268Y true CN201174268Y (en) | 2008-12-31 |
Family
ID=40201393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200740044U Expired - Fee Related CN201174268Y (en) | 2008-03-05 | 2008-03-05 | Fiberglass and copper coated aluminum flat wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201174268Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109787001A (en) * | 2017-11-13 | 2019-05-21 | 泰连公司 | Electric connector with low insertion loss conductor |
-
2008
- 2008-03-05 CN CNU2008200740044U patent/CN201174268Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109787001A (en) * | 2017-11-13 | 2019-05-21 | 泰连公司 | Electric connector with low insertion loss conductor |
| CN109787001B (en) * | 2017-11-13 | 2022-04-12 | 泰连公司 | Electrical connector with low insertion loss conductors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN KANGLIDE BI-MATEL CABLE SCIENCE CO., LTD. Free format text: FORMER OWNER: XIAO DEFEN Effective date: 20090731 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090731 Address after: Tianjin Huayuan Industrial Zone, Road No. 12 room B412, zip code: 300384 Patentee after: Tianjin Kangli de double metal cable technology Co Ltd Address before: Tianjin City, Nankai District Huayuan Industrial Park open road No. 12 room B412, zip code: 300384 Patentee before: Xiao Defen |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20130305 |