CN201348886Y - Transposition combined conducting wire with insulated core wire - Google Patents
Transposition combined conducting wire with insulated core wire Download PDFInfo
- Publication number
- CN201348886Y CN201348886Y CNU2009200317321U CN200920031732U CN201348886Y CN 201348886 Y CN201348886 Y CN 201348886Y CN U2009200317321 U CNU2009200317321 U CN U2009200317321U CN 200920031732 U CN200920031732 U CN 200920031732U CN 201348886 Y CN201348886 Y CN 201348886Y
- Authority
- CN
- China
- Prior art keywords
- transposition
- heart yearn
- wire
- utility
- model
- 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 discloses a transposition combined conducting wire with an insulated core wire, which comprises a wire body formed by stranding a core wire and a plurality of conducting wire together. The core wire is made of insulating material, and an inner insulating layer is wrapped on the external part of each conducting wire. The utility model has the advantages of reasonable design, simple structure and good insulating property.
Description
Technical field
The utility model relates to a kind of conductor wire, is specifically related to a kind of transposition composite conductor that has the heart yearn that insulate.
Background technology
In the electric production industry of China, single cord is adopted in the coiling that is used for products such as reactor, capacitor more at present.Not only threading speed is slow for the winding method of employing single cord, inefficiency, and the technological requirement height, and product quality is difficult to control.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, a kind of reasonable in design, simple in structure, good insulation preformance is provided, can increases work efficiency and the transposition composite conductor that has the heart yearn that insulate of product quality.
For achieving the above object, the technical solution adopted in the utility model is: a kind of transposition composite conductor that has the heart yearn that insulate, comprise the line body of making by heart yearn and multiple conducting wires strand, and it is characterized in that: described heart yearn is made by insulating material; The outside of every lead is coated with inner insulating layer respectively;
The external packets of described line body is covered with external insulation layer;
The cross section of described line body is circular;
The cross section of described line body is square.
The utility model compared with prior art has the following advantages:
The utility model is reasonable in design, and is simple in structure, uses the utility model transposition composite conductor in such as the coiling work of electric productions such as reactor, capacitor, can effectively strengthen the once cross section of coiling, thereby the simplification production technology is accelerated threading speed, increases work efficiency; Because the center at the utility model transposition composite conductor is provided with the insulation heart yearn, has therefore strengthened anti-insulation breakdown ability between lead, has improved insulation property of the present utility model.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the cross-sectional view of the another kind of embodiment of the utility model.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the utility model includes a heart yearn 1 and makes the line body 3 that forms with multiple conducting wires 2 strands, for strengthening the anti-insulation breakdown ability of 2 in lead, the heart yearn 1 usefulness insulating material that is positioned at lead 2 centers is made, insulating material adopts glass fibre, to strengthen the tensile strength of heart yearn 1; In order to realize the insulation between the lead, the outside of every lead 2 is coated inner insulating layer 4 respectively.
Be the insulation that guarantees that composite conductor is whole with outside, the outside of online body 3 coats external insulation layer 5.
As shown in Figure 2, the cross section of described line body 3 is circular.
As shown in Figure 3, according to the needs of producing, described line body 3 also can be rolled into square.
In the utility model processing, inner insulating layer 4 and external insulation layer 5 can adopt polyester film, glass fibre or insulating varnish to make.
Claims (4)
1, a kind of transposition composite conductor that has the heart yearn that insulate comprises the line body of being made by heart yearn (1) and multiple conducting wires (2) strand (3), and it is characterized in that: described heart yearn (1) is made by insulating material; The external packets of every lead (2) is covered with inner insulating layer (4).
2, the transposition composite conductor that has the heart yearn that insulate according to claim 1, it is characterized in that: the external packets of described line body (3) is covered with external insulation layer (5).
3, the transposition composite conductor that has the heart yearn that insulate according to claim 1 and 2 is characterized in that: the cross section of described line body (3) is for circular.
4, the transposition composite conductor that has the heart yearn that insulate according to claim 1 and 2, it is characterized in that: the cross section of described line body (3) is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200317321U CN201348886Y (en) | 2009-01-16 | 2009-01-16 | Transposition combined conducting wire with insulated core wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200317321U CN201348886Y (en) | 2009-01-16 | 2009-01-16 | Transposition combined conducting wire with insulated core wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201348886Y true CN201348886Y (en) | 2009-11-18 |
Family
ID=41368354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200317321U Expired - Fee Related CN201348886Y (en) | 2009-01-16 | 2009-01-16 | Transposition combined conducting wire with insulated core wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201348886Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460305A (en) * | 2011-03-30 | 2013-12-18 | 东京特殊电线株式会社 | Insulated wire and coil |
-
2009
- 2009-01-16 CN CNU2009200317321U patent/CN201348886Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460305A (en) * | 2011-03-30 | 2013-12-18 | 东京特殊电线株式会社 | Insulated wire and coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XI'AN HUALONG ELECTRICAL MATERIAL CO., LTD. Assignor: Zhang Juanrong Contract record no.: 2011610000056 Denomination of utility model: Transposition combined conducting wire with insulated core wire Granted publication date: 20091118 License type: Exclusive License Record date: 20110629 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20140116 |