CN202205480U - Round copper wire stranded wire - Google Patents
Round copper wire stranded wire Download PDFInfo
- Publication number
- CN202205480U CN202205480U CN2011203411089U CN201120341108U CN202205480U CN 202205480 U CN202205480 U CN 202205480U CN 2011203411089 U CN2011203411089 U CN 2011203411089U CN 201120341108 U CN201120341108 U CN 201120341108U CN 202205480 U CN202205480 U CN 202205480U
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- CN
- China
- Prior art keywords
- copper wire
- aramid fiber
- circular copper
- wire
- round copper
- 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 - Lifetime
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Abstract
The utility model relates to a round copper wire stranded wire, which belongs to the technical field of electric engineering materials. The round copper wire stranded wire consists of a strand of aramid fiber yarns and six round copper wires, wherein the aramid fiber yarns are positioned in the center, the six round copper wires are arranged in a direction around the circumference of the aramid fiber yarns and are stranded with the aramid fiber yarns in the set stranding direction at the set stranding pitch, and the surface of the six round copper wires is provided with a tin coating. The round copper wire stranded wire has the advantages that on the premise of meeting the conductor resistance requirement, the ideal physical tensile performance is realized, materials are saved, and the cost is reduced.
Description
Technical field
The utility model belongs to the electrical material technical field, is specifically related to a kind of circular copper wire twisted wire
Background technology
Chinese invention patent application publication number CN101192460A discloses a kind of production technology of stranded special polyester-imide enamel insulated round copper wire; What this patent application scheme disclosed is the 6+1 structure, and so-called 6+1 structure is meant: six roots of sensation copper wire conductor is stranded around occuping copper wire conductor of central authorities.Granted publication CN201845592U provides a kind of enamel-cover twisted wire that comprises straight weldering based polyurethane enamel insulated round copper wire, and the macrostructure of this patent scheme also is stranded with the mode of 6+1.
are not limited to the following logical fraud of circular copper wire twisted wire existence that above-mentioned patent is given an example: the one, and physics tensile property shortcoming; The 2nd, be unfavorable for saving material and cause cost big.
In view of the deficiency of above-mentioned prior art, the applicant has done useful design, and the technical scheme that will introduce below produces under this background
Summary of the invention
The task of
the utility model is to provide a kind of and helps to improve the physics hot strength and help embodying economical with materials and use the circular copper wire twisted wire that reduces cost.
The task of
the utility model is accomplished like this; A kind of circular copper wire twisted wire, by one aramid fiber silk that is positioned at central authorities and arrange around the circumferencial direction of aramid fiber silk and by the strand of setting to and the circular copper wire of the six roots of sensation surface that lumps together of twisting pitch and aramid fiber skein silk with tin coating constitute.
The nominal diameter of
described circular copper wire of the utility model is 0.104-0.108 ㎜.
The nominal diameter of
described circular copper wire of the utility model is 0.105 ㎜.
The specification of
described aramid fiber silk of the utility model is 130D.
described circular copper wire of the utility model has the circular copper wire of tin coating for the surface.
the utility model has been owing to adopted said structure, has desirable physics stretch-proof performance being able to satisfy under the prerequisite of conductor resistance requirement, saves material and the strong point that reduces cost.
Description of drawings
Fig. 1 is the example structure figure of the utility model.
Embodiment
Embodiment 1:
Fig. 1 is asked for an interview in
; Having provided specification is one aramid fiber silk 1 of 130D; This aramid fiber silk 1 can be described as anti-elater again; Around the evenly distributed circular copper wire 2 that has six roots of sensation surface to have tin coating 21 of circumferencial direction of aramid fiber silk 1, circular copper wire 2 is stranded according to the direction of lay and the twisting pitch of technique initialization with aramid fiber silk 1, obtains 6+1 structure shown in Figure 1 outside this strand aramid fiber silk 1.The nominal diameter of aforesaid circular copper wire 2 is 0.105 ㎜.Owing to substituted a circular copper wire 2 by aramid fiber silk 1, therefore not only have desirable opposing physics tensile property, but and economical with materials and the strong point that reduces cost.Under identical nominal diameter situation, compare conductor DC resistance＜370 Ω, the requirement of ability conformance with standard＜381 Ω equally with seven twisted copper wires in the prior art.
Embodiment 2:
only the nominal diameter with circular copper wire 2 change 0.108 ㎜ into, and all the other are all with the description to embodiment 1.
Embodiment 3:
Only the nominal diameter with circular copper wire 2 changes 0.104 ㎜ into, and all the other are all with the description to embodiment 1
Claims (5)
1.
a kind of circular copper wire twisted wire, it is characterized in that by one aramid fiber silk (1) that is positioned at central authorities and arrange around the circumferencial direction of aramid fiber silk (1) and by the strand of setting to and twisting pitch have circular copper wire (2) formation of tin coating (21) with the six roots of sensation surface that the aramid fiber skein silk lumps together.
2.
circular copper wire twisted wire according to claim 1, the nominal diameter that it is characterized in that described circular copper wire (2) is 0.104-0.108 ㎜.
3.
circular copper wire twisted wire according to claim 2, the nominal diameter that it is characterized in that described circular copper wire (2) is 0.105 ㎜.
4.
circular copper wire twisted wire according to claim 1, the specification that it is characterized in that described aramid fiber silk (1) is 130D.
5.
According to claim 1 or 2 or 3 described circular copper wire twisted wires, it is characterized in that described circular copper wire (2) has the circular copper wire of tin coating (21) for the surface
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203411089U CN202205480U (en) | 2011-09-13 | 2011-09-13 | Round copper wire stranded wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203411089U CN202205480U (en) | 2011-09-13 | 2011-09-13 | Round copper wire stranded wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202205480U true CN202205480U (en) | 2012-04-25 |
Family
ID=45969588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203411089U Expired - Lifetime CN202205480U (en) | 2011-09-13 | 2011-09-13 | Round copper wire stranded wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202205480U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360590A (en) * | 2011-09-13 | 2012-02-22 | 常熟泓淋电线电缆有限公司 | Round copper wire-stranded wire |
| US10109391B2 (en) | 2017-02-20 | 2018-10-23 | Delphi Technologies, Inc. | Metallic/carbon nanotube composite wire |
-
2011
- 2011-09-13 CN CN2011203411089U patent/CN202205480U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360590A (en) * | 2011-09-13 | 2012-02-22 | 常熟泓淋电线电缆有限公司 | Round copper wire-stranded wire |
| US10109391B2 (en) | 2017-02-20 | 2018-10-23 | Delphi Technologies, Inc. | Metallic/carbon nanotube composite wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215500 Jiangsu city of Suzhou province Changshou City Yushan High-tech Industrial Park No. 8 Liuzhou Road Patentee after: Changshou City Jing Hong Sheng communication Polytron Technologies Inc Address before: 215500 Jiangsu city of Suzhou province Changshou City Yushan High-tech Industrial Park No. 8 Liuzhou Road Patentee before: Changshu HL Electric Wire Cable Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120425 |