CN202332341U - 180-grade polyesterimide enameled copper round wire - Google Patents
180-grade polyesterimide enameled copper round wire Download PDFInfo
- Publication number
- CN202332341U CN202332341U CN2011204428119U CN201120442811U CN202332341U CN 202332341 U CN202332341 U CN 202332341U CN 2011204428119 U CN2011204428119 U CN 2011204428119U CN 201120442811 U CN201120442811 U CN 201120442811U CN 202332341 U CN202332341 U CN 202332341U
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- Prior art keywords
- grade
- round wire
- insulating barrier
- polyester
- enameled copper
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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 - Fee Related
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Abstract
The utility model discloses a 180-grade polyesterimide enameled copper round wire which comprises a copper conducting wire and an insulating layer, wherein the surface of the copper conducting wire is coated with the insulating layer. The 180-grade polyesterimide enameled copper round wire is characterized by further comprising a lubricating layer, and the lubricating layer is wrapped with the insulating layer. The 180-grade polyesterimide enameled copper round wire provided by the utility model adapts to higher temperature, has better wearing resisting and electric insulating performance, reduces the manufacturing cost and improves the production efficiency, and can be widely used in the production field of various motors, electric apparatus and the like.
Description
Technical field
The utility model relates to the enamelling cuprum round line technical field, is specifically related to a kind of 180 grades of polyester-imide enamelling cuprum round line.
Background technology
Conventional polyester imines enamelling cuprum round line is usually used in the coil windings of common electric machine, electrical equipment, electronic instrument, transformer; Because the raising (the relative reduction of coil rack and line bag size) of winding equipment and coil required precision in the use; To coiling at a high speed and reduce coil rack to the wearing and tearing of enamelling cuprum round line, to anti-saline infusion needle permeability under anti-salt solution pin hole of enamelled wire and the extended state can demand better guarantee is not arranged; The quality of winding coil can't effectively be ensured, can not reduce production costs effectively simultaneously.
In order to solve above-mentioned deficiency of the prior art, the utility model provides a kind of new solution.
The utility model content
The technical problem that the utility model will solve is: the deficiency that is directed to prior art; A kind of 180 grades of polyester-imide knee bag copper round wire are provided; Can adapt to higher temperature, have better wear resistance and electrical insulation properties is better, also have advantage such as reduce production costs, enhance productivity simultaneously.
For reaching the foregoing invention purpose, the technical scheme that the utility model adopted is: a kind of 180 grades of polyester-imide enamelling cuprum round line are provided, comprise copper conductor and insulating barrier; Said copper conductor surface is coated with insulating barrier; It is characterized in that: also comprise lubricating layer; Said lubricating layer is wrapped in insulating barrier, and said insulating barrier is that thermal level is 180 grades an anti-saline infusion needle pass polyester-imide lacquer.
In sum; 180 grades of polyester-imide knee bag copper round wire that the utility model provided than the prior art prodigiosin adapt to higher temperature, have better wear resistance and electrical insulation properties better, also have advantage such as reduce production costs, enhance productivity simultaneously.
Description of drawings
Fig. 1 is 180 grades of polyester-imide enamelling cuprum round line structural representations.
Wherein, 1, copper conductor; 2, insulating barrier; 3, lubricating layer.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done and to be described in detail:
As shown in the figure, these 180 grades of polyester-imide enamelling cuprum round line comprise copper conductor 1 and insulating barrier 2; Said copper conductor 1 surface is coated with insulating barrier 2; It is characterized in that: also comprise lubricating layer 3; Said lubricating layer 3 is wrapped in insulating barrier 2, and said insulating barrier 2 is that thermal level is 180 grades an anti-saline infusion needle pass polyester-imide lacquer.
180 grades of polyester-imide enamelling cuprum round line that the utility model provided, insulating barrier are 180 grades of polyester-imides lacquers, can adapt under the normality ability of anti-salt solution pin hole under the anti-salt solution pin hole and extended state, have better electrical insulation properties simultaneously; External coating is a lubricating layer, has lower coefficient of friction, resistance to wear, the resistance to wear that can improve product greatly with lower coefficient of friction is provided, can adapts to coiling at a high speed, raising is protected the electrical insulation properties of enamelling cuprum round line, enhances productivity.Can there be the enamelling cuprum round line coil windings of requirements at the higher level to produce to saline infusion needle permeability under anti-salt solution pin hole ability and the extended state under the high strength coiling adaptable across automobile engine, motorcycle motor etc.And because better thermal endurance that it had, electrical insulation properties, littler skin-friction coefficient, other various electrical equipment and electricals that can be widely used also; Scribble lubricant at surface of insulating layer, make it have good lubricity and resistance to wear.
In sum; Utilize these practical 180 grades of polyester-imide knee bag copper round wire that provide; Can adapt to higher temperature, have better wear resistance and electrical insulation properties is better; Also have advantage such as reduce production costs, enhance productivity simultaneously, can be widely used in production use fields such as all kinds of electrical equipment and electricals.
Though describe in detail in conjunction with the embodiment of accompanying drawing, should not be construed as qualification to the protection range of this patent to the utility model.In the described scope of claims, various modifications that those skilled in the art can make without creative work and distortion still belong to the protection range of this patent.
Claims (1)
1. 180 grades of polyester-imide enamelling cuprum round line comprise copper conductor (1) and insulating barrier (2); Said copper conductor (1) surface is coated with insulating barrier (2); It is characterized in that: also comprise lubricating layer (3); Said lubricating layer (3) is wrapped in insulating barrier (2), and said insulating barrier (2) is that thermal level is 180 grades an anti-saline infusion needle pass polyester-imide lacquer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204428119U CN202332341U (en) | 2011-11-10 | 2011-11-10 | 180-grade polyesterimide enameled copper round wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204428119U CN202332341U (en) | 2011-11-10 | 2011-11-10 | 180-grade polyesterimide enameled copper round wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202332341U true CN202332341U (en) | 2012-07-11 |
Family
ID=46444313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204428119U Expired - Fee Related CN202332341U (en) | 2011-11-10 | 2011-11-10 | 180-grade polyesterimide enameled copper round wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202332341U (en) |
-
2011
- 2011-11-10 CN CN2011204428119U patent/CN202332341U/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 |
Granted publication date: 20120711 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |