CN202307208U - Polyester-glass-polyimide composite film sintering line - Google Patents
Polyester-glass-polyimide composite film sintering line Download PDFInfo
- Publication number
- CN202307208U CN202307208U CN2011203605493U CN201120360549U CN202307208U CN 202307208 U CN202307208 U CN 202307208U CN 2011203605493 U CN2011203605493 U CN 2011203605493U CN 201120360549 U CN201120360549 U CN 201120360549U CN 202307208 U CN202307208 U CN 202307208U
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- CN
- China
- Prior art keywords
- glass
- polyester
- line
- polyimide
- polyimide film
- 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 polyester-glass-polyimide composite film sintering line, which comprises a copper flat line, wherein a polyimide film layer is formed outside the copper flat line; and a polyester-glass wire sintering layer is formed outside the polyimide film layer, and comprises 28 glass fiber wires of 600 branches and 22 polyester fiber wires of 360 branches. A polyimide film with excellent electric property and blended yarns with high physical property are combined specially, so that various properties of the film sintering line can well adapt to special environments of various hydraulic generators and traction motor stator windings.
Description
Technical field
The utility model relates to a kind of hydraulic generator, traction electric machine of being applicable to and washs glass polyimide composite film sintering line with the stator winding line.
Background technology
The copper strap wire that hydraulic generator, traction electric machine stator winding are used requires to have good insulation performance performance, heat resistance, but the copper strap wire that uses at present makes moist easily, gets dirty, its life-span and performance are produced very bad influence.
The utility model content
The utility model is to above-mentioned defective, and purpose is to provide a kind of glass polyimide composite film sintering line of washing, and this is washed, and the glass sintering line can satisfy hydraulic generator, traction electric machine is used with the stator winding line.
The technical scheme of the utility model patent is: the utility model comprises copper strap wire; Copper strap wire peripheral hardware polyimide film layer; It is characterized in that; The dacron glass yarn sintered layer of said polyimide film layer peripheral hardware, said dacron glass yarn sintered layer comprise 28 glass fibers of 600 and 22 polyster fibre silks of 360.
The utility model utilizes the excellent electrical properties of polyimide film and the physical property of blended ratio; Through both special combinations, make each item performance of the utility model can well be applicable in the particular surroundings of all kinds of hydraulic generators and traction electric machine stator winding.
Description of drawings
1 is that copper strap wire, 2 is that polyimide film layer, 3 is the blended ratio layer among the figure.
Embodiment
The utility model comprises copper strap wire 1; Copper strap wire 1 peripheral hardware polyimide film layer 2; The dacron glass yarn sintered blended ratio layer 3 of said polyimide film layer 2 peripheral hardwares, said dacron glass yarn sintered blended ratio layer 3 comprise 28 glass fibers of 600 and 22 polyster fibre silks of 360.
The manufacture method of washing glass polyimide composite film sintering line of the utility model may further comprise the steps:
1) with copper strap wire unwrapping wire to be processed;
2) stacked package polyimides fluorine 46 laminated films on copper strap wire;
3) molten deposited to the copper strap wire of the good film of stacked package through the high frequency sintering;
4) it is positive and negative wrapped and through the high frequency sintering blended ratio of the molten copper strap wire that applies of high frequency sintering after with glass fiber and dacron thread blending to be rolled into a ball bilayer;
5) natural cooling, rolling obtain washing glass polyimide composite film sintering line.
The utility model is in step 2) stacked package polyimides-fluorine 46 laminated films on the copper strap wire.Adopt fluorine 46 glue molten deposited in step 3), the molten temperature range of applying of film fluorine 46 glue: 270 ~ 330 ℃.The said blended ratio of step 4) is formed by the braiding of glass fiber and polyster fibre silk, and ratio is that 22 polyster fibre silks of 28 glass fibers and 360 of 600 are with the even blending of doubling winder; The blended ratio of the utility model and the radical of glass fiber are according to concrete actual conditions needs configuration.The double-deck positive and negative wrapped back of the utility model blended ratio under 265 ℃ ~ 275 ℃ temperature behind the high frequency sintering, take-up lopping behind the natural cooling.
Claims (1)
1. wash glass polyimide composite film sintering line; Comprise copper strap wire; Copper strap wire peripheral hardware polyimide film layer; It is characterized in that the dacron glass yarn sintered layer of said polyimide film layer peripheral hardware, said dacron glass yarn sintered layer comprise 28 glass fibers of 600 and 22 polyster fibre silks of 360.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203605493U CN202307208U (en) | 2011-09-25 | 2011-09-25 | Polyester-glass-polyimide composite film sintering line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203605493U CN202307208U (en) | 2011-09-25 | 2011-09-25 | Polyester-glass-polyimide composite film sintering line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202307208U true CN202307208U (en) | 2012-07-04 |
Family
ID=46376053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203605493U Expired - Lifetime CN202307208U (en) | 2011-09-25 | 2011-09-25 | Polyester-glass-polyimide composite film sintering line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202307208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839462A (en) * | 2012-09-24 | 2012-12-26 | 海安县兄弟合成纤维有限公司 | Blended yarn of terylene and glass fiber |
-
2011
- 2011-09-25 CN CN2011203605493U patent/CN202307208U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839462A (en) * | 2012-09-24 | 2012-12-26 | 海安县兄弟合成纤维有限公司 | Blended yarn of terylene and glass fiber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |