CN201413666Y - Self-adhesive double-glass fiber wrapped polyimide film and mica tape wrapped copper flat wire - Google Patents
Self-adhesive double-glass fiber wrapped polyimide film and mica tape wrapped copper flat wire Download PDFInfo
- Publication number
- CN201413666Y CN201413666Y CN 200920044545 CN200920044545U CN201413666Y CN 201413666 Y CN201413666 Y CN 201413666Y CN 200920044545 CN200920044545 CN 200920044545 CN 200920044545 U CN200920044545 U CN 200920044545U CN 201413666 Y CN201413666 Y CN 201413666Y
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- China
- Prior art keywords
- polyimide film
- glass fiber
- wrapped
- self
- mica tape
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- Expired - Fee Related
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Abstract
The utility model provides a self-adhesive double-glass fiber wrapped polyimide film and mica tape wrapped copper flat wire, which comprises a conductor and an insulating layer. The characteristics are as follows: the conductor is copper flat wire (1); the insulating layer is of a laminated structure; a polyimide film (2), a mica tape (3), a first insulating resin paint layer (4), a double-layer glass fiber (5), a second insulating resin paint layer (6) and a self-adhesive paint layer (7) are arranged along the radial direction of the copper flat wire sequentially. In the utility model, the voltage breakdown resistance of the wrapped wire is increased through using the polyimide film; the corona resistance of the wrapped wire is increased through using the mica, the strength of the wrappedwire is increased through using the glass fiber, the fallibility is increased; the self-adhesive paint can play a role of shaping to the coil after being heated, and the utility model can be widely used in motor without skeleton.
Description
Technical field
The utility model relates to a kind of wrapped copper strap wire.
Background technology
Enamelled wire is a principal item of winding wire, is made up of conductor and two ones of insulating barriers, and bare wire forms through repeatedly painting, curing behind annealing softening again.But producing is the conformance with standard requirement, satisfy the product of customer requirement again and be not easy, it is subjected to raw material quality, technological parameter, production equipment, factor affecting such as environment, therefore, the mass property of various enamelled wires has nothing in common with each other, but all possesses mechanical performance, chemical property, electrical property, hot property four big performances.
Because motor manufacture level development both at home and abroad is rapid; particularly external high-output power, the try one's best small and exquisite electric machine structure and the environmental protectionization of production process have proposed harsh specification requirement for the lapped wire of motor stator parts: as require lapped wire to have proof voltage, anti-corona, high strength and the good performance of pliability.At present, also there is not to reach fully the lapped wire that as above requires.
Summary of the invention
The purpose of this utility model is to provide a kind of can satisfy proof voltage, anti-corona, high strength and the good lapped wire of pliability simultaneously.
The purpose of this utility model is achieved in that a kind of tack double glass fiber bag polyimide film and the wrapped copper strap wire of mica tape, comprises conductor and insulating barrier, and described conductor is a copper strap wire; Described insulating barrier is a layer structure, radially is followed successively by polyimide film, mica tape, the first insulating resin enamelled coating, double glazing silk, the second insulating resin enamelled coating and self-adhesion enamelled coating along described copper strap wire.
The described first insulating resin enamelled coating is silk-covered wire lacquer 1448-2; The described second insulating resin enamelled coating is silk-covered wire lacquer 1448-2; Described self-adhesion enamelled coating is anchor 204 glue.
Described double glazing silk is the two-layer alkali-free glass wool of rightabout coiling.
The beneficial effects of the utility model are:
1, the utility model uses polyimide film to improve the proof voltage breakdown performance of lapped wire; Use mica to improve the corona resistance of lapped wire, use glass fiber to improve the intensity of lapped wire, increase pliability; Can play styling to coil after the heating of self-adhesion lacquer, be widely used in not having the motor of skeleton;
2, the utility model tack double glass fiber bag polyimide film and the wrapped copper strap wire of mica tape be as high-performance motor, electrical equipment winding wire, has high-tech, new material characteristics cheaply;
3, the utility model is a kind of proof voltage, anti-corona, high strength and the good lapped wire of pliability, and simple in structure, easily manufactured, dependable performance, can be widely used in high-voltage motor, and its withstand voltage is 1.3～1.7 ten thousand Kv.
Description of drawings
Fig. 1 is the structural representation of product of the present invention.
Embodiment
Below in conjunction with accompanying drawing, technical solutions of the utility model are elaborated, but protection range of the present utility model is not limited to described embodiment.
A kind of tack double glass fiber bag polyimide film and the wrapped copper strap wire of mica tape comprise conductor and insulating barrier, and described conductor is a copper strap wire 1; Described insulating barrier is a layer structure, radially is followed successively by polyimide film 2, mica tape 3, the first insulating resin enamelled coating 4, double glazing silk 5, the second insulating resin enamelled coating 6 and self-adhesion enamelled coating 7 along described copper strap wire; The described first insulating resin enamelled coating 4 is silk-covered wire lacquer 1448-2; The described second insulating resin enamelled coating 6 is silk-covered wire lacquer 1448-2; Described self-adhesion enamelled coating is anchor 204 glue; Described double glazing silk 5 is two-layer alkali-free glass wools of rightabout coiling.The specification of conductor of the present utility model and insulating barrier can be handled by national standard.
Claims (3)
1, a kind of tack double glass fiber bag polyimide film and the wrapped copper strap wire of mica tape comprise conductor and insulating barrier, it is characterized in that: described conductor is copper strap wire (1); Described insulating barrier is a layer structure, radially is followed successively by polyimide film (2), mica tape (3), the first insulating resin enamelled coating (4), double glazing silk (5), the second insulating resin enamelled coating (6) and self-adhesion enamelled coating (7) along described copper strap wire.
2, tack double glass fiber bag polyimide film according to claim 1 and the wrapped copper strap wire of mica tape is characterized in that: the described first insulating resin enamelled coating (4) is silk-covered wire lacquer 1448-2; The described second insulating resin enamelled coating (6) is silk-covered wire lacquer 1448-2; Described self-adhesion enamelled coating (7) is anchor 204 glue.
3, tack double glass fiber bag polyimide film according to claim 1 and the wrapped copper strap wire of mica tape is characterized in that: described double glazing silk (5) is the two-layer alkali-free glass wool of rightabout coiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920044545 CN201413666Y (en) | 2009-06-01 | 2009-06-01 | Self-adhesive double-glass fiber wrapped polyimide film and mica tape wrapped copper flat wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920044545 CN201413666Y (en) | 2009-06-01 | 2009-06-01 | Self-adhesive double-glass fiber wrapped polyimide film and mica tape wrapped copper flat wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201413666Y true CN201413666Y (en) | 2010-02-24 |
Family
ID=41715547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920044545 Expired - Fee Related CN201413666Y (en) | 2009-06-01 | 2009-06-01 | Self-adhesive double-glass fiber wrapped polyimide film and mica tape wrapped copper flat wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201413666Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894620A (en) * | 2010-07-28 | 2010-11-24 | 江苏豪威富电气股份有限公司 | Self-adhesive mica tape lapped wire with structure improvement |
| CN101894623A (en) * | 2010-07-28 | 2010-11-24 | 江苏豪威富电气股份有限公司 | Self-adhesive mica tape lapped wire with improved structure |
| CN101894621A (en) * | 2010-07-28 | 2010-11-24 | 江苏豪威富电气股份有限公司 | Self-adhesion mica tape winding wire with improved structure |
| CN103413599A (en) * | 2013-08-26 | 2013-11-27 | 苏州巨峰电气绝缘系统股份有限公司 | Corona-resistant copper flat wire and method for manufacturing same |
| CN103580338A (en) * | 2013-11-14 | 2014-02-12 | 无锡星诺电气有限公司 | Stator coil of high-voltage generator |
-
2009
- 2009-06-01 CN CN 200920044545 patent/CN201413666Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894620A (en) * | 2010-07-28 | 2010-11-24 | 江苏豪威富电气股份有限公司 | Self-adhesive mica tape lapped wire with structure improvement |
| CN101894623A (en) * | 2010-07-28 | 2010-11-24 | 江苏豪威富电气股份有限公司 | Self-adhesive mica tape lapped wire with improved structure |
| CN101894621A (en) * | 2010-07-28 | 2010-11-24 | 江苏豪威富电气股份有限公司 | Self-adhesion mica tape winding wire with improved structure |
| CN103413599A (en) * | 2013-08-26 | 2013-11-27 | 苏州巨峰电气绝缘系统股份有限公司 | Corona-resistant copper flat wire and method for manufacturing same |
| CN103413599B (en) * | 2013-08-26 | 2015-09-02 | 苏州巨峰电气绝缘系统股份有限公司 | A kind of Corona-resistant copper flat wire and preparation method thereof |
| CN103580338A (en) * | 2013-11-14 | 2014-02-12 | 无锡星诺电气有限公司 | Stator coil of high-voltage generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20100601 |